WO2018179259A1 - 感光性樹脂組成物、それを用いたドライフィルム、プリント配線板、及び、プリント配線板の製造方法 - Google Patents
感光性樹脂組成物、それを用いたドライフィルム、プリント配線板、及び、プリント配線板の製造方法 Download PDFInfo
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- WO2018179259A1 WO2018179259A1 PCT/JP2017/013342 JP2017013342W WO2018179259A1 WO 2018179259 A1 WO2018179259 A1 WO 2018179259A1 JP 2017013342 W JP2017013342 W JP 2017013342W WO 2018179259 A1 WO2018179259 A1 WO 2018179259A1
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- epoxy resin
- resin composition
- photosensitive resin
- component
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- 150000003018 phosphorus compounds Chemical class 0.000 description 1
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Images
Classifications
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- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
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- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
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- G03F7/085—Photosensitive compositions characterised by adhesion-promoting non-macromolecular additives
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
- G03F7/029—Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
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- G—PHYSICS
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- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
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- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/032—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
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- G—PHYSICS
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- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
- G03F7/0382—Macromolecular compounds which are rendered insoluble or differentially wettable the macromolecular compound being present in a chemically amplified negative photoresist composition
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
- G03F7/0385—Macromolecular compounds which are rendered insoluble or differentially wettable using epoxidised novolak resin
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
- G03F7/0388—Macromolecular compounds which are rendered insoluble or differentially wettable with ethylenic or acetylenic bands in the side chains of the photopolymer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0073—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces
- H05K3/0076—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the composition of the mask
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/285—Permanent coating compositions
- H05K3/287—Photosensitive compositions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3452—Solder masks
Definitions
- the present invention relates to a photosensitive resin composition, a dry film using the same, a printed wiring board, and a printed wiring board manufacturing method.
- permanent mask resist is formed on printed wiring boards.
- the permanent mask resist has a role of preventing corrosion of the conductor layer and maintaining electrical insulation between the conductor layers when the printed wiring board is used.
- permanent mask resists prevent solder from adhering to unnecessary portions of a conductor layer of a printed wiring board in a process of flip chip mounting, wire bonding mounting or the like of a semiconductor element on the printed wiring board via solder. It also has a role as a solder resist film.
- thermosetting resin composition in the production of printed wiring boards have been produced by screen printing using a thermosetting resin composition or by photographic methods using a photosensitive resin composition.
- a thermosetting resin paste is screen-printed and thermally cured to form a permanent mask resist (see, for example, Patent Document 1).
- this permanent mask resist is formed by photographic method in which the photosensitive resin composition is coated and dried and then selectively irradiated with an actinic ray such as ultraviolet rays and cured, and only unexposed portions are removed by development to form an image. Is used.
- the photographic method is suitable for mass production due to its good workability, it is widely used in the electronic material industry for image formation of a photosensitive resin composition (see, for example, Patent Document 2).
- an exposure machine used for irradiation a mask non-contact projection exposure machine and a mask-less direct drawing exposure machine are widely known.
- the exposure wavelength to be irradiated differs depending on the exposure lamp, and irradiation with the same composition is difficult.
- the composition is adapted to a projection exposure machine having a main irradiation peak on the low wavelength side, a direct drawing exposure machine having a main irradiation peak at a long wavelength will have to increase the exposure time and increase the productivity. Will fall. Therefore, the current situation is that the composition must be finely adjusted according to each exposure machine.
- the size of the hole diameter (opening diameter) of the permanent mask resist and the distance between the centers of the holes tend to become finer.
- a fine pattern having a size of 100 ⁇ m, a distance between the centers of the holes of 100 ⁇ m, a hole diameter of 80 ⁇ m, and a distance between the centers of the holes of 80 ⁇ m is used.
- photosensitive resin compositions are also required to have improved reliability such as insulation reliability and crack resistance.
- the object of the present invention is applicable to both projection exposure and direct drawing exposure machines without fine adjustment of the composition, and undercuts that cause the bottom of the resist pattern to be removed and resist pattern tops are less likely to occur.
- the line width of the middle part (center part) and the deepest part (bottom part) in the depth direction of the pattern cross section is less likely to be larger than the line width of the surface part (that is, a straight line in the depth direction of the resist pattern contour (end part)).
- a photosensitive resin composition that can form a resist pattern having an excellent cross-sectional shape and is excellent in reliability such as insulation reliability and crack resistance, a dry film using the same, a printed wiring board, and It is providing the manufacturing method of a printed wiring board.
- the present inventors have further developed photopolymerization sensitization into a composition containing an acid-modified vinyl group-containing epoxy resin, a photopolymerization initiator and a photopolymerizable compound. It has been found that the problem can be solved by blending a benzophenone compound as an agent, and the present invention has been completed. That is, this invention provides the following photosensitive resin composition, the dry film using the same, a printed wiring board, and the manufacturing method of a printed wiring board.
- the group in which the benzophenone compound contained in the component (C) is composed of an amino group, an ethylamino group, a dimethylamino group, a diethylamino group, a dibutylamino group, a hydroxyl group, a methoxy group, an ethoxy group, a butoxy group, and a phenyl group
- the photosensitive resin composition according to [1] which is a benzophenone compound having at least one group selected from:
- the component (A) is at least one acid-modified vinyl group-containing epoxy resin (A1) synthesized using a bisphenol novolac type epoxy resin (a1) and an epoxy resin different from the epoxy resin (a1)
- the epoxy resin (a2) is at least one selected from the group consisting of a novolac type epoxy resin, a bisphenol A type epoxy resin, a bisphenol F type epoxy resin, and a triphenolmethane type epoxy resin.
- Photosensitive resin composition is at least one selected from the group consisting of a novolac type epoxy resin, a bisphenol A type epoxy resin, a bisphenol F type epoxy resin, and a triphenolmethane type epoxy resin.
- the acid-modified vinyl group-containing epoxy resin (A1) is saturated or unsaturated with a resin (A1 ′) obtained by reacting the epoxy resin (a1) with the vinyl group-containing monocarboxylic acid (b).
- Resin containing polybasic acid anhydride (c) wherein the acid-modified vinyl group-containing epoxy resin (A2) comprises each of the epoxy resin (a2) and a vinyl group-containing monocarboxylic acid (b).
- the bisphenol novolac epoxy resin (a1) has a structural unit represented by the following general formula (I) and a bisphenol novolac having a structural unit represented by the following general formula (II) Is at least one selected from the group consisting of type epoxy resins, [In General Formula (I), R 11 represents a hydrogen atom or a methyl group, and Y 1 and Y 2 each independently represent a hydrogen atom or a glycidyl group. A plurality of R 11 may be the same or different, and at least one of Y 1 and Y 2 represents a glycidyl group.
- R 12 represents a hydrogen atom or a methyl group
- Y 3 and Y 4 each independently represent a hydrogen atom or a glycidyl group.
- the plurality of R 12 may be the same or different, and at least one of Y 3 and Y 4 represents a glycidyl group.
- the epoxy resin (a2) is a novolac type epoxy resin having a structural unit represented by the following general formula (III), a bisphenol type epoxy resin having a structural unit represented by the following general formula (IV), and the following general formula (The photosensitive resin composition according to any one of [3] to [5], which is at least one selected from the group consisting of triphenolmethane type epoxy resins having a structural unit represented by V).
- R 13 represents a hydrogen atom or a methyl group
- Y 5 represents a hydrogen atom or a glycidyl group
- the molar ratio of the hydrogen atom to the glycidyl group (hydrogen atom / glycidyl group) is 0 / 100 to 30/70.
- R 14 represents a hydrogen atom or a methyl group
- Y 6 represents a hydrogen atom or a glycidyl group
- the molar ratio of hydrogen atom to glycidyl group (hydrogen atom / glycidyl group) is 0 / 100 to 30/70, and a plurality of R 14 may be the same or different.
- Y 7 represents a hydrogen atom or a glycidyl group, a plurality of Y 7 may be the same or different, and at least one Y 7 is a glycidyl group.
- the component (A) contains at least one acid-modified vinyl group-containing epoxy resin (A1) and at least one acid-modified vinyl group-containing epoxy resin (A2).
- A1 contains at least one acid-modified vinyl group-containing epoxy resin (A1) and at least one acid-modified vinyl group-containing epoxy resin (A2).
- A2 contains at least one acid-modified vinyl group-containing epoxy resin (A1) and at least one acid-modified vinyl group-containing epoxy resin (A2).
- the photosensitive resin composition according to any one of [6].
- the bisphenol novolac type epoxy resin (a1) has a structural unit represented by the general formula (I), and the epoxy resin (a2) is represented by the general formula (IV).
- the photopolymerization initiator (B) is selected from the group consisting of alkylphenone photopolymerization initiators, acylphosphine oxide photopolymerization initiators, titanocene photopolymerization initiators, and oxime ester photopolymerization initiators.
- the photosensitive resin composition according to any one of [1] to [10], which is at least one kind.
- the (B) photopolymerization initiator is at least one selected from the group consisting of an alkylphenone photopolymerization initiator, an acylphosphine oxide photopolymerization initiator, and an oxime ester photopolymerization initiator.
- the photosensitive resin composition according to any one of [11].
- a printed wiring board comprising a permanent mask resist formed of the photosensitive resin composition according to any one of [1] to [15].
- a method for manufacturing a printed wiring board which in turn includes a step of forming a resist pattern and a step of curing the resist pattern to form a permanent mask resist.
- the present invention can be applied to both a projection exposure and a direct drawing exposure machine without fine adjustment of the composition, and it is difficult to cause an undercut in which the bottom of the resist pattern is removed and a lack of the top of the resist pattern.
- the line width of the middle part (center part) and the deepest part (bottom part) in the depth direction of the pattern section is less likely to be larger than the line width of the surface part (that is, the linearity of the resist pattern contour in the depth direction is good) ),
- a photosensitive resin composition that can form a resist pattern with excellent cross-sectional shape with good linearity in the depth direction of the resist pattern contour, and also has excellent adhesion and fluidity with a copper substrate, and the same
- a dry film, a printed wiring board, and a printed wiring board manufacturing method can be provided.
- a photosensitive resin composition according to an embodiment of the present invention includes (A) an acid-modified vinyl group-containing epoxy resin, (B) a photopolymerization initiator, and (C). It contains a photopolymerization sensitizer containing a benzophenone compound and (D) a photopolymerizable compound.
- these components may be simply referred to as (A) component, (B) component, (C) component, (D) component and the like.
- the photosensitive resin composition of the present embodiment Since the photosensitive resin composition of the present embodiment has the above-described configuration, it can improve the photocurability of the bottom of the resist pattern, so that an undercut that causes the bottom of the resist pattern and a lack of the top of the resist pattern occur. Since it becomes difficult and it is not necessary to increase the exposure amount of ultraviolet irradiation, it is considered that a thick resist pattern having excellent linearity in the depth direction of the resist pattern contour can be formed. Furthermore, the photosensitive resin composition of the present embodiment has excellent adhesion to the copper substrate and excellent fluidity by having the above specific configuration. In addition, the basic properties such as electrical insulation, solder heat resistance, thermal shock resistance, solvent resistance, acid resistance, and alkali resistance required for photosensitive resin compositions used in the production of printed wiring boards are considered to be excellent. It is done. Each component will be described below.
- the photosensitive resin composition of this embodiment contains (A) component.
- the component (A) is an epoxy resin modified with a vinyl group-containing organic acid.
- a resin obtained by reacting an epoxy resin with a vinyl group-containing monocarboxylic acid contains a saturated group or an unsaturated group.
- An epoxy resin obtained by reacting a polybasic acid anhydride is exemplified.
- component (A) for example, an acid-modified vinyl group-containing epoxy resin (A1) (hereinafter, referred to as “a1” component) (hereinafter referred to as “component (a1)”) (May be referred to as “component (A1)), containing acid-modified vinyl groups synthesized using an epoxy resin (a2) other than the epoxy resin (a1) (hereinafter also referred to as component (a2)).
- component (a1) an epoxy resin (A2) (hereinafter may be referred to as the component (A2)), and these can be used alone or in combination.
- the undercut and the resist upper portion are less likely to occur. It may contain at least one (A1) component synthesized using the component (a) and at least one (A2) component synthesized using the component (a2).
- the component (a1) As a component (A), undercuts and lack of resist upper portions are less likely to occur, and from the viewpoint of improving the linearity of the resist pattern contour in the depth direction, adhesion to the copper substrate, and fluidity, further a thin film substrate From the viewpoint of reducing warpage (warpage reduction) and improving thermal shock resistance and resolution, it is preferable to contain the component (A1) synthesized using the component (a1).
- the component (a1) is preferably a bisphenol novolac epoxy resin having a structural unit represented by the following general formula (I) or (II), and a structure represented by the general formula (II) A bisphenol novolac type epoxy resin having a unit is more preferable.
- epoxy resin having structural unit represented by general formula (I) is an epoxy resin having a structural unit represented by the following general formula (I).
- R 11 represents a hydrogen atom or a methyl group
- Y 1 and Y 2 each independently represent a hydrogen atom or a glycidyl group.
- a plurality of R 11 may be the same or different, and at least one of Y 1 and Y 2 represents a glycidyl group.
- R 11 is preferably a hydrogen atom from the standpoint that the undercut and the upper part of the resist are less likely to occur and the linearity and resolution in the depth direction of the resist pattern contour are improved. Further, from the same viewpoint, and further from the viewpoint of improving thermal shock resistance and warpage reduction, Y 1 and Y 2 are preferably glycidyl groups.
- the number of structural units in one molecule of the component (a1) having the structural unit represented by the general formula (I) is one or more, preferably 10 to 100, 15 to 80, or 15 to 70 may be selected as appropriate.
- the number of structural units is within the above range, a resist shape with improved linearity in the depth direction of the resist pattern contour can be formed, and adhesion with a copper substrate, heat resistance, and electrical insulation are improved.
- the number of structural units of the structural unit indicates an integer value when the component (a1) is composed of a single type of molecule, and indicates a rational number that is an average value when the component is an aggregate of a plurality of types of molecules.
- epoxy resin having structural unit represented by general formula (II) Another preferred embodiment of the component (a1) is an epoxy resin having a structural unit represented by the following general formula (II).
- R 12 represents a hydrogen atom or a methyl group
- Y 3 and Y 4 each independently represent a hydrogen atom or a glycidyl group.
- the plurality of R 12 may be the same or different, and at least one of Y 3 and Y 4 represents a glycidyl group.
- R 12 is preferably a hydrogen atom from the viewpoint of making it difficult for undercuts and loss of the upper part of the resist to occur, and improving the linearity and resolution of the resist pattern contour in the depth direction. Further, from the same viewpoint, and further from the viewpoint of improving thermal shock resistance and warpage reduction, Y 3 and Y 4 are preferably glycidyl groups.
- the number of structural units in one molecule of the component (a1) having the structural unit represented by the general formula (II) is one or more, preferably 10 to 100, 15 to 80, or 15 to 70 may be selected as appropriate.
- a resist shape with improved linearity in the depth direction of the resist pattern contour can be formed, and adhesion with a copper substrate, heat resistance, and electrical insulation are improved.
- R 12 is a hydrogen atom and Y 3 and Y 4 are glycidyl groups, for example, EXA-7376 series (trade name, manufactured by DIC Corporation), and R 12 is methyl
- EXA-7376 series trade name, manufactured by DIC Corporation
- R 12 is methyl
- EPON SU8 series trade name, manufactured by Japan Epoxy Resin Co., Ltd.
- the component (a2) is not particularly limited as long as it is an epoxy resin different from the component (a1), but undercuts and resist upper portions are less likely to occur, and the resist pattern contour depth direction linearity, copper substrate
- a group consisting of a novolac type epoxy resin, a bisphenol A type epoxy resin, a bisphenol F type epoxy resin, and a triphenolmethane type epoxy resin It is preferably at least one selected from As the novolac type epoxy resin, those having a structural unit represented by the following general formula (III) are preferably mentioned, and the bisphenol A type epoxy resin or bisphenol F type epoxy resin is represented by the following general formula (IV).
- the triphenolmethane type epoxy resin preferably include those having a structural unit represented by the following general formula (V).
- the component (a2) is a novolac type epoxy resin having a structural unit represented by the general formula (III), and a bisphenol A type epoxy resin and a bisphenol F type epoxy resin having a structural unit represented by the general formula (IV) It is more preferable that the resin is at least one selected from the group consisting of: bisphenol F type epoxy resin is preferable for the resin having the structural unit represented by the general formula (IV). Further, from the viewpoint of achieving both the photosensitive characteristics and the insulation reliability, the (a1) component comprising the (a1) component is not used, and the (a2) component has a structural unit represented by the general formula (III). A novolac type epoxy resin is preferred.
- the (A) component contains the (A1) component and the (A2) component, and in particular, the (a1) component is represented by the above general formula ( II) a bisphenol novolak type epoxy resin containing a structural unit represented by formula (II), and the component (a2) contains a structural unit represented by the general formula (IV).
- the combination of resin is particularly preferable.
- “without using the component (A1)” means that it is not substantially contained, and in the total solid content of the component (A), the content of the component (A1) is less than 5% by mass, It indicates that it is either less than mass% or less than 0.5 mass%.
- a novolak type epoxy resin having a structural unit represented by the following general formula (III) can be cited as a preferred example.
- the novolak type epoxy resin having such a structural unit include: A novolac type epoxy resin represented by the general formula (III ′) is exemplified.
- R 13 represents a hydrogen atom or a methyl group
- Y 5 represents a hydrogen atom or a glycidyl group
- the molar ratio of the hydrogen atom to the glycidyl group (hydrogen atom / glycidyl group). ) Is 0/100 to 30/70.
- n 1 is a number of 1 or more
- the plurality of R 13 and Y 5 may be the same or different, and at least one of Y 5 represents a glycidyl group.
- R 13 is preferably a hydrogen atom from the viewpoint of making it difficult for undercuts and loss of the upper part of the resist to occur, and improving the linearity and resolution of the resist pattern contour in the depth direction.
- Y 5 which is a hydrogen atom and a glycidyl group.
- the molar ratio of Y 5 is missing undercut and resist upper hardly occurs, the linearity of the depth direction of the resist pattern edge, from the viewpoint of improving the resolution, 0 / 100 to 30/70, preferably 0/100 to 10/90.
- at least one of Y 5 is a glycidyl group.
- the number of structural units of the structural unit in one molecule of the component (a2) having the structural unit represented by the general formula (III), and the number represented by n 1 in the general formula (III ′) are 1 or more.
- the number is preferably 10 to 200, 30 to 150, or 30 to 100.
- n 1 is within the above range, a resist pattern can be formed a resist shape linearity is improved in the depth direction of the contour, adhesion to the copper substrate, heat resistance, and electrical insulating properties are improved.
- Examples of the novolak type epoxy resin represented by the general formula (III) include a phenol novolak type epoxy resin and a cresol novolak type epoxy resin. These novolak-type epoxy resins can be obtained, for example, by reacting a phenol novolak resin, a cresol novolak resin and epichlorohydrin by a known method.
- Examples of the phenol novolak type epoxy resin or cresol novolak type epoxy resin represented by the general formula (III ′) include YDCN-701, YDCN-702, YDCN-703, YDCN-704, YDCN-704L, YDPN-638, YDPN-602 (above, Nippon Steel Chemical Co., Ltd., trade name), CEN-431, CEN-439 (above, Dow Chemical Co., Ltd., trade name), EOCN-120, EOCN-102S, EOCN-103S, EOCN-104S, EOCN-1012, EOCN-1025, EOCN-1027, BREN (above, Nippon Kayaku Co., Ltd., trade name), EPN-1138, EPN-1235, EPN-1299 (above, made by BASF Corp., product) Name), N-730, N-770, N-865, N- 65, N-673, VH-4150, VH-4240 (manufactured by DIC
- epoxy resin having structural unit represented by general formula (IV) As the component (a2), a bisphenol A type epoxy resin or a bisphenol F type epoxy resin having a structural unit represented by the following general formula (IV) is preferably exemplified.
- an epoxy resin having such a structural unit For example, a bisphenol A type epoxy resin or a bisphenol F type epoxy resin represented by the general formula (IV ′) may be mentioned.
- R 14 represents a hydrogen atom or a methyl group
- Y 6 represents a hydrogen atom or a glycidyl group
- the molar ratio of the hydrogen atom to the glycidyl group (hydrogen atom / glycidyl group). ) Is 0/100 to 30/70.
- a plurality of R 14 may be the same or different.
- n 2 represents a number of 1 or more, and when n 2 is 2 or more, a plurality of Y 6 are the same or different. And at least one Y 6 is a glycidyl group.
- R 14 is preferably a hydrogen atom from the viewpoint of making it difficult for undercuts and loss of the upper part of the resist to occur, and improving the linearity and resolution of the resist pattern contour in the depth direction.
- Y 6 is preferably a glycidyl group.
- Y 6 which is a hydrogen atom and a glycidyl group.
- the molar ratio with Y 6 is 0/100 to 30/70, preferably 0/100 to 10/90, from the viewpoint of improving thermal shock resistance and low warpage.
- Y 6 hydrogen atom / glycidyl group
- the number of structural units of the structural unit in one molecule of the component (a2) having the structural unit represented by the general formula (IV), and the number represented by n 2 in the general formula (IV ′) is 1 or more. And preferably selected from 10 to 100, 10 to 80, or 15 to 60.
- n 2 is in the above range, a resist pattern can be formed a resist shape linearity is improved in the depth direction of the contour, adhesion to the copper substrate, heat resistance, and electrical insulating properties are improved.
- the bisphenol A type epoxy resin or bisphenol F type epoxy resin represented by the general formula (IV ′) and Y 6 is a glycidyl group is, for example, a bisphenol A type epoxy resin represented by the following general formula (IV ′′) or It can be obtained by reacting the hydroxyl group of bisphenol F type epoxy resin with epichlorohydrin.
- R 14 and n 2 have the same meaning as described above.
- the reaction is preferably carried out in a polar organic solvent such as dimethylformamide, dimethylacetamide or dimethylsulfoxide in the presence of an alkali metal hydroxide at a reaction temperature of 50 to 120 ° C.
- a polar organic solvent such as dimethylformamide, dimethylacetamide or dimethylsulfoxide
- an alkali metal hydroxide at a reaction temperature of 50 to 120 ° C.
- Examples of the bisphenol A type epoxy resin or bisphenol F type epoxy resin represented by the general formula (IV ′) include, for example, Epicoat 807, 815, 825, 827, 828, 834, 1001, 1004, 1007 and 1009 (Japan Epoxy Resin Co., Ltd., trade name), DER-330, DER-301, DER-361 (above, Dow Chemical Co., trade name), YD-8125, YDF-170, YDF-170, YDF-175S, YDF-2001, YDF-2004, YDF-8170 (above, trade name, manufactured by Nippon Steel Chemical Co., Ltd.) and the like are commercially available.
- a triphenolmethane type epoxy resin having a structural unit represented by the following general formula (V) is preferably exemplified.
- a triphenolmethane type epoxy resin represented by the general formula (V ′) is preferably exemplified.
- Y 7 represents a hydrogen atom or a glycidyl group, a plurality of Y 7 may be the same or different, and at least one Y 7 is a glycidyl group.
- n 3 represents a number of 1 or more.
- the number of structural units of the structural unit in one molecule of the component (a2) having the structural unit represented by the general formula (V), and the number represented by n 3 in the general formula (V ′) are 1 or more.
- n 3 is within the above range, a resist pattern can be formed a resist shape linearity is improved in the depth direction of the contour, adhesion to the copper substrate, heat resistance and electrical insulation are improved.
- V ′ As the triphenolmethane type epoxy resin represented by the general formula (V ′), for example, FAE-2500, EPPN-501H, EPPN-502H (above, Nippon Kayaku Co., Ltd., trade name) are commercially available. It is available.
- the components (A1) and (A2) are components (a1) and (a2) (hereinafter referred to as “(a) component”) from the viewpoint of improving linearity and resolution in the depth direction of the resist pattern contour.
- Resin (A1 ′) and (A2 ′) (hereinafter referred to as “resin”) obtained by reacting a vinyl group-containing monocarboxylic acid (b) (hereinafter also referred to as component (b)).
- component (A ′) a vinyl group-containing monocarboxylic acid
- component (c)) a saturated or unsaturated group-containing polybasic acid anhydride
- component (c) saturated or unsaturated group-containing polybasic acid anhydride
- the component (b) include acrylic acid, dimer of acrylic acid, methacrylic acid, ⁇ -furfurylacrylic acid, ⁇ -styrylacrylic acid, cinnamic acid, crotonic acid, ⁇ -cyanocinnamic acid and the like.
- Derivatives, half-ester compounds that are reaction products of hydroxyl group-containing acrylates and dibasic acid anhydrides, half-esters that are reaction products of vinyl group-containing monoglycidyl ethers or vinyl group-containing monoglycidyl esters and dibasic acid anhydrides A compound etc. are mentioned preferably.
- the half ester compound can be obtained, for example, by reacting a hydroxyl group-containing acrylate, a vinyl group-containing monoglycidyl ether or a vinyl group-containing monoglycidyl ester with a dibasic acid anhydride in an equimolar ratio.
- a hydroxyl group-containing acrylate a vinyl group-containing monoglycidyl ether or a vinyl group-containing monoglycidyl ester
- a dibasic acid anhydride in an equimolar ratio.
- Examples of the hydroxyl group-containing acrylate, vinyl group-containing monoglycidyl ether, and vinyl group-containing monoglycidyl ester used in the synthesis of the half ester compound as an example of the component (b) include hydroxyethyl acrylate, hydroxyethyl methacrylate, and hydroxypropyl acrylate.
- dibasic acid anhydride used for the synthesis of the half ester compound examples include those containing a saturated group and those containing an unsaturated group.
- dibasic acid anhydrides include succinic anhydride, maleic anhydride, tetrahydrophthalic anhydride, phthalic anhydride, methyltetrahydrophthalic anhydride, ethyltetrahydrophthalic anhydride, hexahydrophthalic anhydride, methylhexahydrophthalic anhydride.
- examples include acid, ethylhexahydrophthalic anhydride, itaconic anhydride and the like.
- the component (b) is reacted at a ratio of 0.5 to 1.5 equivalents with respect to 1 equivalent of the epoxy group of the component (a). More preferably, the reaction is performed at a ratio of 0.6 to 1.05 equivalent, and further preferably the reaction is performed at a ratio of 0.8 to 1.0 equivalent.
- the photopolymerizability is improved, that is, the photosensitivity is increased, so that the linearity of the resist pattern contour in the depth direction is improved.
- the component (a) and the component (b) can be dissolved and reacted in an organic solvent.
- organic solvent include ketones such as methyl ethyl ketone and cyclohexanone; aromatic hydrocarbons such as toluene, xylene and tetramethylbenzene; methyl cellosolve, butyl cellosolve, methyl carbitol, butyl carbitol, propylene glycol monomethyl ether, dipropylene Glycol ethers such as glycol monoethyl ether, dipropylene glycol diethyl ether and triethylene glycol monoethyl ether; Esters such as ethyl acetate, butyl acetate, butyl cellosolve acetate and carbitol acetate; Aliphatic hydrocarbons such as octane and decane Preferred examples include petroleum solvents such as petroleum ether, petroleum naphtha, hydrogenated petroleum naphtha, and solvent naphth
- a catalyst in order to promote the reaction between the component (a) and the component (b).
- the catalyst include triethylamine, benzylmethylamine, methyltriethylammonium chloride, benzyltrimethylammonium chloride, benzyltrimethylammonium bromide, benzyltrimethylammonium iodide, triphenylphosphine, and the like.
- the amount of the catalyst used is preferably 0.01 to 10 parts by mass, more preferably 0.05 to 2 parts by mass, and still more preferably 0 to 100 parts by mass in total of the components (a) and (b). It may be appropriately selected from 1 to 1 part by mass. If it is said usage-amount, reaction with (a) component and (b) component will be accelerated
- the amount of the polymerization inhibitor used is preferably 0.01 to 1 part by mass with respect to 100 parts by mass in total of the components (a) and (b). Preferably, it may be appropriately selected from 0.02 to 0.8 parts by mass, more preferably from 0.04 to 0.5 parts by mass.
- the reaction temperature between the component (a) and the component (b) is preferably selected from the range of 60 to 150 ° C., more preferably 80 to 120 ° C., and still more preferably 90 to 110 ° C. from the viewpoint of productivity. Good.
- the component (A ′) obtained by reacting the component (a) and the component (b) is formed by a ring-opening addition reaction between the epoxy group of the component (a) and the carboxyl group of the component (b). It is guessed that it has a hydroxyl group.
- the component (A ′) obtained above with a component (c) containing a saturated or unsaturated group, the hydroxyl group of the component (A ′) (the hydroxyl group originally present in the component (a))
- the acid-modified vinyl group-containing epoxy resin is half-esterified with the acid anhydride group of the component (c).
- Polybasic acid anhydride (c)] (C)
- a component what contains a saturated group and what contains an unsaturated group can be used.
- Specific examples of the component (c) include succinic anhydride, maleic anhydride, tetrahydrophthalic anhydride, phthalic anhydride, methyltetrahydrophthalic anhydride, ethyltetrahydrophthalic anhydride, hexahydrophthalic anhydride, methylhexahydrophthalic anhydride. Ethyl hexahydrophthalic anhydride, itaconic anhydride, and the like.
- tetrahydrophthalic anhydride is preferable from the viewpoint of obtaining a photosensitive resin composition capable of forming a pattern having excellent resolution.
- the acid value of the component (A) is preferably 30 to 150 mgKOH / g, more preferably 40 to 120 mgKOH / g, still more preferably 50 to 100 mgKOH / g.
- the acid value is 30 mgKOH / g or more, the photosensitive resin composition is excellent in solubility in a dilute alkali solution, and when it is 150 mgKOH / g or less, the electric characteristics of the cured film are improved.
- the reaction temperature of the component (A ′) and the component (c) is preferably selected from the range of 50 to 150 ° C., more preferably 60 to 120 ° C., and still more preferably 70 to 100 ° C. from the viewpoint of productivity. That's fine.
- a component (a) for example, a hydrogenated bisphenol A type epoxy resin may be partially used together.
- a styrene-maleic acid-based resin such as a hydroxyethyl (meth) acrylate modified product of a styrene-maleic anhydride copolymer can be used in combination.
- the weight average molecular weight of the component (A) is preferably 3,000 to 150,000, more preferably 3,000 to 30,000, still more preferably 4,000 to 25,000, particularly preferably 5,000 to 18. , 000.
- a resist shape having improved linearity in the depth direction of the resist pattern contour can be formed, and adhesion to a copper substrate, heat resistance, and electrical insulation are improved.
- the weight average molecular weight is a polyethylene-converted weight average molecular weight measured by a gel permeation chromatography (GPC) method using tetrahydrofuran as a solvent.
- a value measured by the following GPC measurement apparatus and measurement conditions and converted using a standard polystyrene calibration curve can be used as the weight average molecular weight.
- the calibration curve is prepared by using five sample sets (“PStQuick MP-H” and “PStQuick B”, manufactured by Tosoh Corporation) as standard polystyrene.
- GPC apparatus High-speed GPC apparatus “HCL-8320GPC”, detector is a differential refractometer or UV, manufactured by Tosoh Corporation Column: column TSKgel SuperMultipore HZ-H (column length: 15 cm, column inner diameter: 4.6 mm), Tosoh Corporation Made by company (measurement conditions) Solvent: Tetrahydrofuran (THF) Measurement temperature: 40 ° C Flow rate: 0.35 ml / min Sample concentration: 10 mg / THF 5 ml Injection volume: 20 ⁇ l
- the content of the component (A) in the photosensitive resin composition is preferably 20 based on the total solid content of the photosensitive resin composition from the viewpoint of improving the heat resistance, electrical characteristics and chemical resistance of the coating film. It may be appropriately selected from the range of ⁇ 80% by mass, more preferably 30 to 70% by mass, and still more preferably 30 to 50% by mass.
- the “solid content” is a non-volatile content excluding volatile substances such as water and diluent contained in the photosensitive resin composition, and evaporates when the resin composition is dried. Indicates a component that remains without volatilization, and includes liquid, syrup-like, and wax-like substances at room temperature around 25 ° C.
- Total content of component (A1) and component (A2) in component (A) When the component (A1) and the component (A2) are used in combination as the component (A), the total content of the components (A1) and (A2) in the component (A) is the depth of the resist pattern contour. From the viewpoint of improving resist linearity in the direction and improving electroless plating resistance and solder heat resistance, it is preferably 80 to 100% by mass, more preferably 90 to 100% by mass, and still more preferably 95. It may be appropriately selected from a range of ⁇ 100 mass%. Moreover, what is necessary is just to select suitably from the said range also when using (A1) component and (A2) component independently.
- the mass ratio (A1 / A2) can form a resist shape with improved linearity in the depth direction of the resist pattern contour. From the viewpoint of improving electroless plating resistance and solder heat resistance, it is preferably in the range of 20/80 to 90/10, more preferably 20/80 to 80/20, still more preferably 30/70 to 70/30. May be selected as appropriate.
- the component (B) used in the present embodiment is not particularly limited as long as the component (D) described below can be polymerized, and can be appropriately selected from commonly used photopolymerization initiators.
- Examples thereof include conventionally known photopolymerization initiators such as alkylphenone photopolymerization initiators, acylphosphine oxide photopolymerization initiators, titanocene photopolymerization initiators, and oxime ester photopolymerization initiators.
- An initiator may be used individually by 1 type and may be used in combination of multiple types.
- an alkylphenone photopolymerization initiator, an acylphosphine can be formed from the viewpoint of forming a resist shape with improved linearity in the depth direction of the resist pattern contour, and improving electroless plating resistance and solder heat resistance.
- An oxide photopolymerization initiator and an oxime ester photopolymerization initiator are preferably used, and an alkylphenone photopolymerization initiator and an acylphosphine oxide photopolymerization initiator are particularly preferably used.
- alkylphenone photopolymerization initiator examples include 2-methyl-1- (4-methylthiophenyl) -2-morpholino-1-propanone and 2-benzyl-2-dimethylamino-1- (4-morpholinophenyl).
- the acylphosphine oxide photopolymerization initiator is not particularly limited as long as it is a compound having an acylphosphine oxide group ( ⁇ P ( ⁇ O) —C ( ⁇ O) — group).
- acylphosphine oxide group ⁇ P ( ⁇ O) —C ( ⁇ O) — group.
- Benzoyl) -2,4,4-pentylphosphine oxide 2,4,6-trimethylbenzoyldiphenylphosphine oxide, ethyl-2,4,6-trimethylbenzoylphenylphosphine oxide, bis (2,4,6-trimethylbenzoyl) Phenylphosphine oxide, (2,5-dihydroxyphenyl) diphenylphosphine oxide, (p-hydroxyphenyl) diphenylphosphine oxide, bis (p-hydroxyphenyl) phenylphosphine oxide, and tris (p-hydroxyphenyl) phosphine Kisaid
- titanocene photopolymerization initiators include bis ( ⁇ 5-2,4-cyclopentadien-1-yl) -bis (2,6-difluoro-3- (1H-pyrrol-1-yl) -phenyl) titanium. Etc., and can be used alone or in combination of two or more.
- Examples of the oxime ester photopolymerization initiator include ethanone, 1- [9-ethyl-6- (2-methylbenzoyl) -9H-carbazol-3-yl]-, 1- (0-acetyloxime), and the like. Can be mentioned.
- Other photopolymerization initiators include benzoin photopolymerization initiators such as benzoin, benzoin methyl ether and benzoin isopropyl ether, acetophenone, 2,2-dimethoxy-2-phenylacetophenone, and 2,2-diethoxy-2-phenyl.
- Benzophenone photopolymerization initiators 9-phenylacridine, acridine derivative photopolymerization initiators such as 1,7-bis (9,9'-acridinyl) heptane, 2,4,5-triarylimidazole dimer or An imidazole dimer photopolymerization initiator of the derivative can also be used. These can be used individually by 1 type or in combination of multiple types.
- the content of the component (B) is based on the total solid content of the photosensitive resin composition from the viewpoint of obtaining a photosensitive resin composition that can form a resist shape with improved linearity in the depth direction of the resist pattern contour. What is necessary is just to select suitably from 0.2-15 mass%, 0.4-5 mass%, or 0.6-1 mass%. Further, when the content of the component (B) is 0.2% by mass or more, the exposed portion is hardly eluted during development, and when it is 15% by mass or less, a decrease in heat resistance can be suppressed.
- the photopolymerization sensitizer of component (C) contains a benzophenone compound as an essential component, and if necessary, a photopolymerization sensitizer other than the benzophenone compound can be used in combination with the benzophenone compound.
- the benzophenone compound which is an essential component in the component (C) is a functional group exhibiting photopolymerizability, for example, an amino group, an ethylamino group, a dimethylamino group, a diethylamino group, a dibutylamino group or other alkylamino group, a hydroxy group
- a benzophenone compound having at least one group selected from the group consisting of a methoxy group, an ethoxy group, a butoxy group and a phenyl group is preferred, a dialkylamino group such as an amino group, a dimethylamino group, a diethylamino group, a dibutylamino group, a hydroxy group
- a benzophenone compound having two or more groups selected from the group consisting of a methoxy group, an ethoxy group, a butoxy group, and a phenyl group is more preferable, a benzophenone compound having two or more dieth
- benzophenone compound of component (C) examples include 4,4′-diaminobenzophenone, 4,4′-bis (dimethylamino) benzophenone, 4,4′-bis (diethylamino) benzophenone, 4,4′-bis ( Dibutylamino) benzophenone, 4-ethylaminobenzophenone, 2,4-dihydroxybenzophenone, 3,4-dihydroxybenzophenone, 2,3,4-trihydroxybenzophenone, 2,3,4,4'-tetrahydroxybenzophenone, 2, 2 ', 4,4'-tetrahydroxybenzophenone, 2,2', 4,4'-tetramethoxybenzophenone, 2,2 ', 4,4'-tetraethoxybenzophenone, 2,2', 4,4'- Tetrabutoxybenzophenone, 2,2'-dihydroxy-4,4'-dimethoxyben Phenone, 2,2′-dihydroxy-4,4′-diethoxybenzophen
- Examples of the photopolymerization sensitizer that can be used in combination with the benzophenone compound as necessary as the component (C) include pyrazoline compounds, anthracene compounds, coumarin compounds, xanthone compounds, thioxanthone compounds, and oxazole compounds. Examples thereof include compounds, benzoxazole compounds, thiazole compounds, benzothiazol compounds, triazole compounds, stilbene compounds, triazine compounds, thiophene compounds, naphthalimide compounds, triarylamine compounds, and the like. Among these, it is preferable to use a thioxanthone compound.
- photopolymerization sensitizers that are thioxanthone compounds include thioxanthone, 2,4-diethylthioxanthen-9-one, 2-isopropylthioxanthone, 2-chlorothioxanthone, and the like.
- photopolymerization sensitizers other than these benzophenone compounds these can be used alone or in combination of two or more.
- the content of the benzophenone compound as component (C) is preferably 0.001 to 20% by mass, more preferably 0.01 to 10% by mass, and still more preferably based on the total solid content in the photosensitive resin composition. May be appropriately selected from the range of 0.01 to 2.0% by mass, particularly preferably 0.01 to 0.1% by mass. If it is 0.001% by mass or more, there is a tendency that the direct drawing exposure machine and the projection exposure machine are more compatible, and if it is 20% by mass or less, formation of a good cross-sectional shape tends to be easier. .
- the content is preferably 0.001 on the basis of the total solid content in the photosensitive resin composition. It may be appropriately selected from the range of ⁇ 1% by mass, more preferably 0.005 to 0.5% by mass, and still more preferably 0.01 to 0.1% by mass. If it is 0.001% by mass or more, there is a tendency that a direct drawing exposure machine and a projection exposure machine are more compatible, and if it is 1% by mass or less, a good cross-sectional shape tends to be more easily obtained.
- the content of the total photopolymerization sensitizer blended is the total solid content in the photosensitive resin composition. Is preferably in the range of 0.002 to 21% by mass, more preferably 0.005 to 10% by mass, still more preferably 0.005 to 1% by mass, and particularly preferably 0.01 to 0.5% by mass. May be selected as appropriate. If it is 0.002% by mass or more, there is a tendency that the direct drawing exposure machine and the projection exposure machine are more compatible, and if it is 21% by mass or less, a good cross-sectional shape tends to be more easily obtained.
- Component (D) is a photopolymerizable functional group such as vinyl group, allyl group, propargyl group, butenyl group, ethynyl group, phenylethynyl group, maleimide group, nadiimide group, (meth) acryloyl group and the like. If it is a compound which has a saturated group, there will be no restriction
- the (meth) acryloyl group means an acryloyl group or a methacryloyl group, and the (meth) acrylate means an acrylate or a methacrylate.
- component (D) examples include hydroxyalkyl (meth) acrylates such as 2-hydroxyethyl (meth) acrylate and 2-hydroxypropyl (meth) acrylate, and glycols such as ethylene glycol, methoxytetraethylene glycol and polyethylene glycol.
- hydroxyalkyl (meth) acrylates such as 2-hydroxyethyl (meth) acrylate and 2-hydroxypropyl (meth) acrylate
- glycols such as ethylene glycol, methoxytetraethylene glycol and polyethylene glycol.
- (meth) acrylamides such as N, N-dimethyl (meth) acrylamide, N-methylol (meth) acrylamide, and aminoalkyls such as N, N-dimethylaminoethyl (meth) acrylate ( (Meth) acrylates, hexanediol, trimethylolpropane, pentaerythritol, ditrimethylolpropane, dipentaerythritol, tris-hydroxyethyl isocyanurate and other polyhydric alcohols or their Polyhydric (meth) acrylates of lenoxide or propylene oxide adducts, phenoxyethyl (meth) acrylate, ethylene oxide of phenols such as polyethoxydi (meth) acrylate of bisphenol A or (meth) acrylates of propylene oxide adducts, Preferable examples include glycidyl
- the content of the component (D) is preferably 2 to 50% by mass, more preferably 3 to 20% by mass, and further preferably 3 to 10% by mass, based on the total solid content in the photosensitive resin composition. Just choose. If it is 2% by mass or more, the photosensitivity is low, so that the tendency of the exposed portion to elute during development can be suppressed.
- the photosensitive resin composition of this embodiment may further contain (E) a pigment.
- the component (E) is preferably used according to a desired color when the wiring is concealed.
- a colorant that develops a desired color may be appropriately selected and used.
- phthalocyanine blue, phthalocyanine green, iodin green, diazo yellow, crystal violet, titanium oxide, carbon black, naphthalene black A known colorant such as is preferred.
- the content of the component (E) is preferably 0.1 to 5% by mass, based on the total solid content in the photosensitive resin composition, from the viewpoint of concealing the wiring. More preferably, it may be appropriately selected from 0.1 to 3% by mass, and more preferably from 0.5 to 2% by mass.
- an inorganic filler (F) can be used as necessary for the purpose of further improving various properties such as adhesion and coating film hardness.
- the component (F) include silica (SiO 2 ), alumina (Al 2 O 3 ), zirconia (ZrO 2 ), talc (3MgO ⁇ 4SiO 2 ⁇ H 2 O), and aluminum hydroxide (Al (OH) 3.
- Calcium carbonate (CaCO 3 ), barium sulfate (BaSO 4 ), calcium sulfate (CaSO 4 ), zinc oxide (ZnO), magnesium titanate (MgO ⁇ TiO 2 ), carbon (C), and the like can be used.
- These inorganic fillers can be used alone or in combination of two or more.
- the average particle size of the component (F) is preferably 0.1 to 20 ⁇ m, more preferably 0.1 to 10 ⁇ m, still more preferably 0.1 to 5 ⁇ m, still more preferably 0.1 to 1 ⁇ m. .
- the average particle size of the component (F) is determined based on the dynamic light scattering nanotrack particle size distribution analyzer “UPA-EX150” (manufactured by Nikkiso Co., Ltd.) and the laser diffraction scattering type microtrack particle size distribution meter “MT-3100”. (Measured by Nikkiso Co., Ltd.)
- the components (F) it is preferable to contain silica from the viewpoint of improving heat resistance, and adhesion between the solder heat resistance, crack resistance (thermal shock resistance), and the underfill material after the PCT test and the cured film From the viewpoint of improving the strength, it is preferable to contain barium sulfate, and a combination of silica and barium sulfate may be included.
- the inorganic filler may be appropriately selected from those that are surface-treated with alumina or an organic silane compound from the viewpoint of improving the aggregation preventing effect.
- the elemental composition of aluminum on the surface of the inorganic filler surface-treated with alumina or an organosilane compound is preferably 0.5 to 10 atomic%, more preferably 1 to 5 atomic%, still more preferably 1.5 to 3 What is necessary is just to select suitably from 5 atomic%.
- the elemental composition of silicon on the surface of the inorganic filler surface-treated with the organosilane compound is preferably 0.5 to 10 atomic%, more preferably 1 to 5 atomic%, and still more preferably 1.5 to 3 What is necessary is just to select suitably from 5 atomic%.
- the elemental composition of carbon on the surface of the inorganic filler surface-treated with the organosilane compound is preferably 10 to 30 atomic%, more preferably 15 to 25 atomic%, and further preferably 18 to 23 atomic%. Just choose. These elemental compositions can be measured using XPS.
- barium sulfate surface-treated with alumina or an organic silane compound is commercially available as NanoFine BFN40DC (trade name, manufactured by Nippon Solvay Co., Ltd.). Are available.
- component (F) When the component (F) is used, its content is preferably 10 to 80% by mass, more preferably 15 to 70% by mass, and still more preferably 20 to 50%, based on the total solid content of the photosensitive resin composition. What is necessary is just to select suitably from the mass%, More preferably, 25-40 mass%. Within the above range, the cured product strength, heat resistance, insulation reliability, thermal shock resistance, resolution, etc. of the photosensitive resin composition can be further improved.
- the content of silica is preferably 5 to 60% by mass, more preferably 15 to 55% by mass, and still more preferably based on the total solid content of the photosensitive resin composition. It may be appropriately selected from 15 to 50% by mass.
- the barium sulfate content is preferably 5 to 30% by mass, more preferably 5 to 25% by mass, based on the total solid content of the photosensitive resin composition. More preferably, it may be appropriately selected from 5 to 20% by mass.
- the photosensitive resin composition of this embodiment can use a diluent as needed.
- a diluent for example, an organic solvent can be used.
- the organic solvent include ketones such as methyl ethyl ketone and cyclohexanone, aromatic hydrocarbons such as toluene, xylene, and tetramethylbenzene, methyl cellosolve, butyl cellosolve, methyl carbitol, butyl carbitol, propylene glycol monomethyl ether, and dipropylene.
- Glycol ethers such as glycol monoethyl ether, dipropylene glycol diethyl ether and triethylene glycol monoethyl ether, esters such as ethyl acetate, butyl acetate, butyl cellosolve acetate and carbitol acetate, and aliphatic hydrocarbons such as octane and decane
- petroleum solvents such as petroleum ether, petroleum naphtha, hydrogenated petroleum naphtha, and solvent naphtha.
- the amount of the diluent used is such that the total solid content in the photosensitive resin composition is preferably 50 to 90% by mass, more preferably 60 to 80% by mass, and even more preferably 65 to 75% by mass. May be selected as appropriate. That is, when the diluent is used, the content of the diluent in the photosensitive resin composition is preferably selected from 10 to 50% by mass, more preferably 20 to 40% by mass, and further preferably 25 to 35% by mass. do it. By being within the above range, the applicability of the photosensitive resin composition is improved, and a higher definition pattern can be formed.
- the photosensitive resin composition of this embodiment may contain the (G) hardening
- the component (G) a compound that cures itself by heat, ultraviolet light, or the like, or a photocurable component in the photosensitive resin composition of the present embodiment (A) component carboxyl group, hydroxyl group, heat, Examples thereof include compounds that are cured by reaction with ultraviolet rays or the like.
- a curing agent By using a curing agent, the heat resistance, adhesion, chemical resistance, etc. of the final cured film can be improved.
- an epoxy compound, a melamine compound, an oxazoline compound etc. are mentioned as a thermosetting compound, for example.
- the epoxy compound include bisphenol A type epoxy resin, bisphenol F type epoxy resin, hydrogenated bisphenol A type epoxy resin, brominated bisphenol A type epoxy resin, novolac type epoxy resin, bisphenol S type epoxy resin, and biphenyl type epoxy resin.
- heterocyclic epoxy resins such as triglycidyl isocyanurate, bixylenol type epoxy resins and the like can be mentioned.
- the melamine compound include triaminotriazine, hexamethoxymelamine, hexabutoxylated melamine and the like.
- the block type isocyanate an addition reaction product of a polyisocyanate compound and an isocyanate blocking agent is used.
- the polyisocyanate compound include tolylene diisocyanate, xylylene diisocyanate, phenylene diisocyanate, naphthylene diisocyanate, bis (isocyanate methyl) cyclohexane, tetramethylene diisocyanate, hexamethylene diisocyanate, methylene diisocyanate, trimethylhexamethylene diisocyanate, and isophorone diisocyanate.
- a component is used individually or in combination of multiple types.
- its content is preferably 2 to 40% by mass, more preferably 3 to 30% by mass, and still more preferably 5 to 20% by mass based on the total solid content of the photosensitive resin composition. % May be appropriately selected.
- the photosensitive resin composition of the present embodiment includes (H) an epoxy resin curing agent for the purpose of further improving various properties such as heat resistance, adhesion, and chemical resistance of the final cured film, if necessary. Can be used together.
- an epoxy resin curing agent as component (H) include, for example, 2-methylimidazole, 2-ethyl-4-methylimidazole, 1-benzyl-2-methylimidazole, 2-phenylimidazole, 2 -Imidazole derivatives such as phenyl-4-methyl-5-hydroxymethylimidazole: guanamines such as acetoguanamine, benzoguanamine: diaminodiphenylmethane, m-phenylenediamine, m-xylenediamine, diaminodiphenylsulfone, dicyandiamide, urea, urea derivatives, Polyamines such as melamine and polybasic hydrazides: These organic acid salts or epoxy adducts: Amine complexes of boron trifluoride: ethyldiamino-S-triazine, 2,4-diamino-S-triazine, 2,4-dia
- the epoxy resin curing agent as component (H) can be used alone or in combination of a plurality of types.
- the content of the epoxy resin curing agent in the photosensitive resin composition is improved in reliability. From the viewpoint, it is preferably selected from 0.01 to 20% by mass, more preferably from 0.1 to 10% by mass, based on the total solid content of the photosensitive resin composition.
- the photosensitive resin composition of this embodiment can contain (I) elastomer.
- the component (I) can be suitably used particularly when the photosensitive resin composition of the present embodiment is used for a semiconductor package substrate.
- By adding the component (I) it is possible to suppress a decrease in flexibility and adhesive strength due to distortion (internal stress) inside the resin due to curing shrinkage of the component (A). That is, the flexibility, adhesive strength, etc. of the cured film formed with the photosensitive resin composition can be improved.
- component (I) examples include styrene elastomers, olefin elastomers, urethane elastomers, polyester elastomers, polyamide elastomers, acrylic elastomers, and silicone elastomers. These elastomers are composed of a hard segment component and a soft segment component. In general, the former contributes to heat resistance and strength, and the latter contributes to flexibility and toughness.
- Urethane elastomers consist of structural units of hard segments consisting of low-molecular glycols and diisocyanates and soft segments consisting of polymer (long-chain) diols and diisocyanates.
- polymer (long-chain) diols include polypropylene. Glycol, polytetramethylene oxide, poly (1,4-butylene adipate), poly (ethylene-1,4-butylene adipate), polycaprolactone, poly (1,6-hexylene carbonate), poly (1,6-hexylene) -Neopentylene adipate).
- the number average molecular weight of the polymer (long chain) diol is preferably 500 to 10,000.
- short chain diols such as propylene glycol, 1,4-butanediol and bisphenol A can be used, and the number average molecular weight of the short chain diol is preferably 48 to 500.
- the urethane elastomer PANDEX T-2185, T-2983N (manufactured by DIC Corporation), sylactolan E790, and the like are commercially available.
- polyester elastomer examples include those obtained by polycondensation of dicarboxylic acid or a derivative thereof and a diol compound or a derivative thereof.
- dicarboxylic acids include aromatic dicarboxylic acids such as terephthalic acid, isophthalic acid, and naphthalenedicarboxylic acid, and aromatic dicarboxylic acids in which hydrogen atoms of these aromatic nuclei are substituted with methyl groups, ethyl groups, phenyl groups, and the like.
- Examples thereof include aliphatic dicarboxylic acids having 2 to 20 carbon atoms such as acid, sebacic acid and dodecanedicarboxylic acid, and alicyclic dicarboxylic acids such as cyclohexanedicarboxylic acid. These compounds can be used alone or in combination.
- diol compound examples include aliphatic diols such as ethylene glycol, 1,3-propanediol, 1,4-butanediol, 1,6-hexanediol, 1,10-decanediol, and 1,4-cyclohexanediol.
- divalent phenols represented by the following general formula (VI).
- Y is a divalent group selected from the group consisting of an alkylene group having 1 to 10 carbon atoms, a cycloalkylene group having 4 to 8 carbon atoms, —O—, —S— and —SO 2 —.
- a functional group or a direct benzene ring is bonded to each other, R 1 and R 2 each independently represent a hydrogen atom, a halogen atom or an alkyl group having 1 to 12 carbon atoms, and l and m are each independently Represents an integer of 0 to 4, and p represents 0 or 1.
- the alkylene group and cycloalkylene group may be linear or branched, and may be substituted with a halogen atom, alkyl group, aryl group, aralkyl group, amino group, amide group, alkoxy group or the like.
- dihydric phenol represented by the general formula (VI) include bisphenol A, bis- (4-hydroxyphenyl) methane, bis- (4-hydroxy-3-methylphenyl) propane, and resorcin. Can be mentioned. These compounds can be used alone or in combination.
- a multiblock copolymer having an aromatic polyester (for example, polybutylene terephthalate) portion as a hard segment component and an aliphatic polyester (for example, polytetramethylene glycol) portion as a soft segment component can be used. There are various grades depending on the type, ratio, and molecular weight of the hard and soft segments.
- Hytrel manufactured by Toray DuPont Co., Ltd., “Hytrel” is a registered trademark
- Perprene manufactured by Toyobo Co., Ltd., “Pelpren” is a registered trademark
- Espel manufactured by Hitachi Chemical Co., Ltd., “Espel” is registered Trademark
- acrylic elastomer examples include those synthesized with acrylic acid esters such as ethyl acrylate, butyl acrylate, methoxyethyl acrylate, ethoxyethyl acrylate and the like as main components. Moreover, you may use glycidyl methacrylate, allyl glycidyl ether, etc. as a crosslinking point monomer. Furthermore, acrylonitrile and ethylene can be copolymerized.
- acrylonitrile-butyl acrylate copolymer examples include acrylonitrile-butyl acrylate copolymer, acrylonitrile-butyl acrylate-ethyl acrylate copolymer, acrylonitrile-butyl acrylate-glycidyl methacrylate copolymer, and the like.
- a rubber-modified epoxy resin can be used.
- the rubber-modified epoxy resin includes, for example, a part or all of the epoxy groups of the bisphenol F type epoxy resin, bisphenol A type epoxy resin, salicylaldehyde type epoxy resin, phenol novolac type epoxy resin or cresol novolac type epoxy resin. It can be obtained by modification with terminal carboxylic acid-modified butadiene-acrylonitrile rubber, terminal amino-modified silicone rubber or the like.
- Espel which is a polyester-based elastomer having a hydroxyl group (trade name: Espel 1612, 1620, manufactured by Hitachi Chemical Co., Ltd.) Is preferred.
- the content thereof is preferably 2 to 40 parts by mass, more preferably 4 to 30 parts by mass, and still more preferably 10 parts per 100 parts by mass of the component (A) (solid content). It may be appropriately selected from ⁇ 25 parts by mass, more preferably from 15 to 22 parts by mass.
- polymerization inhibitors such as hydroquinone, methylhydroquinone, hydroquinone monomethyl ether, catechol, pyrogallol, thickeners such as benton, montmorillonite, silicone-based, fluorine-based
- Various known and commonly used additives such as vinyl resin-based antifoaming agents and silane coupling agents can be used.
- flame retardants such as brominated epoxy compounds, acid-modified brominated epoxy compounds, antimony compounds, phosphate compounds of phosphorus compounds, aromatic condensed phosphate esters, and halogen-containing condensed phosphate esters can be used.
- the photosensitive resin composition of this embodiment may use (I) triazine compounds, such as a melamine, as an adhesion
- the photosensitive resin composition of the present embodiment can be obtained by uniformly kneading and mixing the blending components with a roll mill, a bead mill or the like.
- the dry film of this embodiment has a carrier film and a photosensitive layer using the photosensitive resin composition of this embodiment.
- the thickness of the photosensitive layer is not particularly limited, but is preferably 10 to 50 ⁇ m, more preferably 15 to 40 ⁇ m, and still more preferably 20 to 30 ⁇ m.
- the dry film of this embodiment is obtained by, for example, applying and drying the photosensitive resin composition of this embodiment on a carrier film by a known method such as reverse roll coating, gravure roll coating, comma coating, curtain coating, and the like.
- a photosensitive layer can be formed and manufactured.
- the carrier film include polyesters such as polyethylene terephthalate and polybutylene terephthalate, and polyolefins such as polypropylene and polyethylene.
- the thickness of the carrier film is not particularly limited, but is preferably selected appropriately from the range of 5 to 100 ⁇ m.
- the dry film of this embodiment can also laminate
- the protective layer for example, a polymer film such as polyethylene or polypropylene may be used. Moreover, the polymer film similar to the carrier film mentioned above may be used, and a different polymer film may be used.
- the coating film can be dried using hot air drying, a far infrared ray, or a dryer using near infrared rays.
- the drying temperature is, for example, preferably 60 to 120 ° C., more preferably 70 to 110 ° C., More preferably, it may be appropriately selected from 80 to 100 ° C.
- the drying time may be appropriately selected from, for example, preferably 1 to 60 minutes, more preferably 2 to 30 minutes, and further preferably 5 to 20 minutes.
- the printed wiring board of the present embodiment includes a permanent mask resist formed by the photosensitive resin composition of the present embodiment. Since the printed wiring board of the present embodiment includes a permanent mask resist formed from the photosensitive resin composition of the present embodiment, there is no occurrence of an undercut that causes the bottom portion to be removed or a lack of the upper portion of the resist. Since the line width of the middle part (center part) and the deepest part (bottom part) in the depth direction of the pattern cross section does not become larger than the line width of the surface part, the linearity of the pattern outline (edge part) in the depth direction is good The resist pattern has an excellent cross-sectional shape and an excellent resolution. In addition, this permanent mask resist has a resist pattern that is excellent in the formation stability of the fine hole diameter (opening diameter) and the pitch between the holes due to the downsizing and high performance of electronic devices in recent years. It will be a thing.
- the method for producing a printed wiring board according to this embodiment includes a step of providing a photosensitive layer on a substrate using the photosensitive resin composition of this embodiment or the dry film of this embodiment, and a resist pattern using the photosensitive layer.
- a step of forming, and a step of forming a permanent mask resist by curing the resist pattern can be produced as follows. First, on a metal-clad laminate such as a copper-clad laminate, screen printing, spraying, roll coating, curtain coating, electrostatic coating, etc., for example, 10 to 200 ⁇ m, preferably 15 to 150 ⁇ m.
- the photosensitive resin composition is applied in a film thickness appropriately selected from 20 to 100 ⁇ m, more preferably from 23 to 50 ⁇ m, and then the coating film is preferably dried at 60 to 110 ° C., or a protective layer is formed.
- the photosensitive film is provided on the substrate by thermally laminating the peeled dry film of this embodiment on the substrate using a laminator.
- a negative film is directly contacted with the photosensitive layer (or non-contacted through a transparent film such as a carrier film), and the active light is, for example, 10 to 2,000 mJ / cm 2 , preferably 100 to 1 , 500 mJ / cm 2, was irradiated with an exposure amount appropriately selected more preferably from 300 ⁇ 1,000mJ / cm 2, then forming a resist pattern by dissolving and removing (developing) the unexposed portions in a dilute aqueous alkaline solution.
- the active light used include electron beams, ultraviolet rays, and X-rays, with ultraviolet rays being preferred.
- the exposed portion of the photosensitive layer is sufficiently cured by at least one of post-exposure (ultraviolet exposure) and post-heating to form a permanent mask resist.
- the exposure amount of the post-exposure is preferably selected from 100 to 5,000 mJ / cm 2 , more preferably 500 to 2,000 mJ / cm 2 , and still more preferably 700 to 1,500 J / cm 2 .
- the heating temperature for post-heating is preferably selected from 100 to 200 ° C, more preferably 120 to 180 ° C, and still more preferably 135 to 165 ° C.
- the heating time for post-heating is preferably selected from 5 minutes to 12 hours, more preferably from 10 minutes to 6 hours, and even more preferably from 30 minutes to 2 hours.
- the permanent mask resist thus formed has a thickness of preferably 10 ⁇ m or more, more preferably 10 to 100 ⁇ m, and even more preferably 10 to 50 ⁇ m, from the viewpoint of insulation and resolution.
- wiring is formed by etching to produce a printed wiring board.
- the obtained solution is cooled to 60 ° C., 2 parts by mass of triphenylphosphine is added, heated to 100 ° C., and reacted until the acid value of the solution becomes 1 mg KOH / g or less, and the component (A1 ′) A solution containing was obtained.
- THPAC tetrahydrophthalic anhydride
- carbitol acetate 85 parts by mass of carbitol acetate were added, heated to 80 ° C., and reacted for 6 hours. Then, it cooled to room temperature and obtained the THPAC modified bisphenol F novolak-type epoxy acrylate (epoxy resin (1)) as a (A1) component whose solid content is 73 mass%.
- the solution is cooled to 50 ° C., charged with 2 parts by mass of triphenylphosphine and 75 parts by mass of solvent naphtha, heated to 100 ° C., and reacted until the solid content acid value is 1 mg KOH / g or less (A2 ′)
- a solution containing the components was obtained.
- the obtained solution was cooled to 50 ° C., charged with 745 parts by mass of tetrahydrophthalic anhydride (THPAC) (c), 75 parts by mass of carbitol acetate and 75 parts by mass of solvent naphtha, and heated to 80 ° C., The reaction was performed for 6 hours. Then, it cooled to room temperature and obtained the THPAC modified bisphenol F type epoxy acrylate (epoxy resin (2)) as a (A2) component which is solid content acid value 80 mgKOH / g and solid content is 62 mass%.
- THPAC tetrahydrophthalic anhydride
- Examples 1 to 9, Comparative Examples 1 to 5 A composition was blended according to the blending composition shown in Table 1, and kneaded with a three-roll mill to prepare a photosensitive resin composition. Carbitol acetate was added so that the solid content concentration was 70% by mass to obtain a photosensitive resin composition.
- Epoxy resins (1) to (3) are acid-modified vinyl group-containing epoxy resins (1) to (3) obtained in Synthesis Examples 1 to 3, respectively.
- Irgacure 907 2-methyl- [4- (methylthio) phenyl] morpholino-1-propanone (trade name, manufactured by BASF) ⁇
- Irgacure 819 Bis (2,4,6-trimethylbenzoyl) phenylphosphine oxide (trade name, manufactured by BASF)
- Irgacure 369 2-benzyl-2-dimethylamino-1- (4-morpholinophenyl) -butanone-1 (trade name, manufactured by BASF)
- Irgacure OXE02 Ethanone, 1- [9-ethyl-6- (2-methylbenzoyl) -9H-carbazol-3-yl]-, 1- (0-acetyloxime) (trade name, manufactured by BASF) ⁇
- Irgacure TPO 2,4,6
- a negative mask having a predetermined pattern (a pattern having a hole diameter of 50 ⁇ m and a hole center distance of 50 ⁇ m) was brought into intimate contact with the coating film, and exposed at an exposure amount of 100 mJ / cm 2 using a direct drawing type ultraviolet exposure apparatus.
- spray development was performed with a 1% by mass aqueous sodium carbonate solution for 60 seconds at a pressure of 1.765 ⁇ 10 5 Pa, and the unexposed area was dissolved and developed.
- test piece which provided the permanent mask resist on copper foil.
- the surface of the obtained test piece provided with a permanent mask resist and a copper-clad laminate (MCL-E-67, manufactured by Hitachi Chemical Co., Ltd.) were used with an adhesive (manufactured by Nichiban Co., Ltd., trade name: Araldite). Cured and bonded.
- the peel strength was evaluated according to JIS C 5016 (1994—stripping strength of conductor) and evaluated according to the following criteria. Moreover, in this specification, room temperature shows 25 degreeC. A: The peel strength was greater than 0.5 kN / mm. B: The peel strength was in the range of 0.3 to 0.5 kN / mm. C: The peel strength was less than 0.3 kN / mm.
- B The resistance value did not decrease to 10 ⁇ 6 ⁇ or less without migration occurring in the permanent mask resist for 100 hours or more and less than 200 hours.
- C Migration occurred in the permanent mask resist in less than 100 hours, and the resistance value decreased to 10 ⁇ 6 ⁇ or less.
- a test piece prepared in the same manner as described in [Test piece preparation method II] above was immersed in a 10% by mass aqueous hydrochloric acid solution at room temperature for 30 minutes, and after confirming that the appearance of the permanent mask resist was normal, using a cellophane tape. A peel test was performed. 3: There was no abnormality in the appearance of the permanent mask resist, and no peeling occurred. 2: Only a slight change occurred in the appearance of the permanent mask resist. 1: The appearance of the permanent mask resist was abnormal, or peeling occurred.
- the photosensitive resin compositions of the present embodiments of Examples 1 to 9 using a benzophenone compound as a photopolymerization sensitizer used either a projection type exposure apparatus or a direct drawing type exposure apparatus.
- the formed resist pattern is excellent in adhesion and insulation, and also has an evaluation of “3” in the evaluation of solder heat resistance, crack resistance, solvent resistance, acid resistance and alkali resistance.
- the photosensitive resin composition of this embodiment can be suitably used particularly for the production of a permanent mask resist, and the composition can be obtained by using either a projection type exposure apparatus or a direct drawing type exposure apparatus.
- the photosensitive resin compositions of Comparative Examples 1 to 5 that do not contain a benzophenone compound exhibit the same performance as the examples in terms of resist shape (resolution) when a projection exposure apparatus is used. Although shown, when a direct-drawing exposure apparatus was used with the same exposure amount, the effect was inferior in all characteristics including the resist shape (resolution).
- Examples 9 to 18, Comparative Examples 6 to 10 The photosensitive resin compositions of Examples 1 to 9 and Comparative Examples 1 to 5 prepared at the blending ratios shown in Table 1 were diluted with methyl ethyl ketone and applied onto a polyethylene terephthalate (PET) film having a thickness of 25 ⁇ m. The film was dried at 0 ° C. for 10 minutes to form a photosensitive layer made of a photosensitive resin composition having a thickness of 25 ⁇ m. Further, a cover film (15 ⁇ m polypropylene film) was laminated thereon to produce dry films of Examples 9 to 18 and Comparative Examples 6 to 10, respectively.
- PET polyethylene terephthalate
- the dry film of this embodiment of Examples 10 to 18 using a benzophenone compound as a photopolymerization sensitizer has a composition regardless of whether a projection exposure apparatus or a direct drawing exposure apparatus is used.
- a resist pattern with excellent resist shape (resolution) can be formed with the same exposure amount without adjusting the thickness of the resist, and the formed resist pattern has excellent adhesion and insulation, and further has a solder heat resistance.
- the evaluation is “3”, which shows that it is excellent.
- the dry film of the present embodiment can be suitably used particularly for the production of a permanent mask resist, and the fine adjustment of the composition can be achieved by using either a projection exposure apparatus or a direct drawing exposure apparatus. It is possible to exhibit excellent characteristics without the need for.
- the dry films of Comparative Examples 6 to 10 containing no benzophenone compound showed the same performance as the examples in terms of resist shape (resolution) when using a projection type exposure apparatus. When using a direct-drawing type exposure apparatus with the same exposure amount, the effect was inferior in all the characteristics including the resist shape (resolution).
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Abstract
Description
前記エポキシ樹脂(a2)が、下記一般式(III)で表される構造単位を有するノボラック型エポキシ樹脂、下記一般式(IV)で表される構造単位を有するビスフェノール型エポキシ樹脂及び下記一般式(V)で表される構造単位を有するトリフェノールメタン型エポキシ樹脂からなる群から選ばれる少なくとも1種である、[3]~[5]のいずれか1に記載の感光性樹脂組成物。
本発明における実施形態(以後、単に本実施形態と称する場合がある。)に係る感光性樹脂組成物は、(A)酸変性ビニル基含有エポキシ樹脂、(B)光重合開始剤、(C)ベンゾフェノン化合物を含む光重合増感剤、及び、(D)光重合性化合物を含有するものである。本明細書において、これらの成分は、単に(A)成分、(B)成分、(C)成分、(D)成分等と称することがある。
本実施形態の感光性樹脂組成物は上記の構成を有することにより、レジストパターン底部の光硬化性を向上させることができるため、レジストパターン底部がえぐられるアンダーカット及びレジストパターン上部の欠落が発生しにくくなり、紫外線照射の露光量を多くする必要がないため、レジストパターン輪郭の深さ方向の直線性に優れる厚いレジストパターンを形成できると考えられる。更に、本実施形態の感光性樹脂組成物は、上記特定の構成を有することにより、銅基板との密着性に優れ、かつ流動性に優れたものとなる。また、プリント配線板製造に用いられる感光性樹脂組成物に求められる、電気絶縁性、はんだ耐熱性、耐熱衝撃性、耐溶剤性、耐酸性、耐アルカリ性といった基本性能にも優れたものになると考えられる。
各成分について、以下説明する。
本実施形態の感光性樹脂組成物は、(A)成分を含む。(A)成分は、エポキシ樹脂をビニル基含有の有機酸で変性したものであり、例えば、エポキシ樹脂とビニル基含有モノカルボン酸とを反応させて得られる樹脂に、飽和基又は不飽和基含有多塩基酸無水物を反応させてなるエポキシ樹脂が挙げられる。
(A)成分として、アンダーカット及びレジスト上部の欠落が発生しにくくなり、レジストパターン輪郭の深さ方向の直線性、銅基板との密着性、及び流動性を向上させる観点から、更には薄膜基板の反りを低減し(反り低減性)、耐熱衝撃性、解像性を向上させる観点から、(a1)成分を用いて合成される(A1)成分を含有することが好ましい。これと同様の観点から、(a1)成分としては、下記一般式(I)又は(II)で表される構造単位を有するビスフェノールノボラック型エポキシ樹脂が好ましく、一般式(II)で表される構造単位を有するビスフェノールノボラック型エポキシ樹脂がより好ましく挙げられる。
(a1)成分の好ましい態様の一つは、下記の一般式(I)で表される構造単位を有するエポキシ樹脂である。
また、(a1)成分の好ましい態様の他の一つは、下記の一般式(II)で表される構造単位を有するエポキシ樹脂である。
また、これと同様の観点、更には耐熱衝撃性、反り低減性を向上させる観点から、Y3及びY4は、グリシジル基であることが好ましい。
(a2)成分は、(a1)成分とは異なるエポキシ樹脂であれば特に制限はないが、アンダーカット及びレジスト上部の欠落が発生しにくくなり、レジストパターン輪郭の深さ方向の直線性、銅基板との密着性、及び流動性を向上させ、また解像性を向上させる観点から、ノボラック型エポキシ樹脂、ビスフェノールA型エポキシ樹脂、ビスフェノールF型エポキシ樹脂、及び、トリフェノールメタン型エポキシ樹脂からなる群から選ばれる少なくとも1種であることが好ましい。
ノボラック型エポキシ樹脂としては、下記一般式(III)で表される構造単位を有するものが好ましく挙げられ、ビスフェノールA型エポキシ樹脂又はビスフェノールF型エポキシ樹脂としては、下記一般式(IV)で表される構造単位を有するものが好ましく挙げられ、トリフェノールメタン型エポキシ樹脂としては、下記一般式(V)で表される構造単位を有するものが好ましく挙げられる。
また、感光特性と絶縁信頼性を両立させる観点からは、(a1)成分を用いてなる(A1)成分を用いず、(a2)成分が前記一般式(III)で表される構造単位を有するノボラック型エポキシ樹脂とすることが好ましい。また、耐熱衝撃性、反り低減性、及び解像性を向上させる観点からは、(A)成分が(A1)成分及び(A2)成分を含有し、特に、(a1)成分が前記一般式(II)で表される構造単位を含有するビスフェノールノボラック型エポキシ樹脂であり、かつ(a2)成分が前記一般式(IV)で表される構造単位を含有するビスフェノールA型エポキシ樹脂又はビスフェノールF型エポキシ樹脂であるという組合せが特に好ましい。ここで、「(A1)成分を用いず」とは、実質的に含有していないことを示し、(A)成分の固形分総量中、(A1)成分の含有量が5質量%未満、1質量%未満、又は、0.5質量%未満のいずれかであることを示す。
(a2)成分としては、下記の一般式(III)で表される構造単位を有するノボラック型エポキシ樹脂が好ましい例として挙げられ、このような構造単位を有するノボラック型エポキシ樹脂としては、例えば、下記一般式(III’)で表されるノボラック型エポキシ樹脂が挙げられる。
また、一般式(III)で表される構造単位を有する(a2)成分中、及び、一般式(III’)で表される(a2)成分中、水素原子であるY5とグリシジル基であるY5とのモル比(水素原子/グリシジル基)は、アンダーカット及びレジスト上部の欠落が発生しにくくなり、レジストパターン輪郭の深さ方向の直線性、解像性を向上させる観点から、0/100~30/70であり、好ましくは0/100~10/90である。このモル比からもわかるように、Y5の少なくとも一つはグリシジル基である。
(a2)成分として、更に、下記一般式(IV)で表される構造単位を有するビスフェノールA型エポキシ樹脂又はビスフェノールF型エポキシ樹脂が好ましく挙げられ、このような構造単位を有するエポキシ樹脂としては、例えば、一般式(IV’)で表されるビスフェノールA型エポキシ樹脂又はビスフェノールF型エポキシ樹脂が挙げられる。
また、これと同様の観点、更には耐熱衝撃性、反り低減性を向上させる観点から、Y6は、グリシジル基であることが好ましい。
また、一般式(IV)で表される構造単位を有する(a2)成分中、及び、一般式(IV’)で表される(a2)成分中、水素原子であるY6とグリシジル基であるY6とのモル比(水素原子/グリシジル基)は、耐熱衝撃性と低反り性を向上させる観点から、0/100~30/70であり、好ましくは0/100~10/90である。一般式(IV)中、少なくとも一方のY6がグリシジル基であることが好ましい。
(a2)成分としては、更に、下記の一般式(V)で表される構造単位を有するトリフェノールメタン型エポキシ樹脂が好ましく挙げられ、このような構造単位を有するトリフェノールメタン型エポキシ樹脂としては、例えば、一般式(V’)で表されるトリフェノールメタン型エポキシ樹脂が好ましく挙げられる。
一般式(V)で表される構造単位を有する(a2)成分の1分子中の該構造単位の構造単位数、及び、一般式(V’)中のn3で示される数は、1以上の数を示し、好ましくは、10~100、15~80、又は、15~70から適宜選択すればよい。n3が上記範囲内であると、レジストパターン輪郭の深さ方向の直線性が向上したレジスト形状を形成でき、銅基板との密着性、耐熱性及び電気絶縁性が向上する。
(b)成分としては、例えば、アクリル酸、アクリル酸の二量体、メタクリル酸、β-フルフリルアクリル酸、β-スチリルアクリル酸、桂皮酸、クロトン酸、α-シアノ桂皮酸等のアクリル酸誘導体、水酸基含有アクリレートと二塩基酸無水物との反応生成物である半エステル化合物、ビニル基含有モノグリシジルエーテル又はビニル基含有モノグリシジルエステルと二塩基酸無水物との反応生成物である半エステル化合物などが好ましく挙げられる。
有機溶剤としては、例えば、メチルエチルケトン、シクロヘキサノン等のケトン類;トルエン、キシレン、テトラメチルベンゼン等の芳香族炭化水素類;メチルセロソルブ、ブチルセロソルブ、メチルカルビトール、ブチルカルビトール、プロピレングリコールモノメチルエーテル、ジプロピレングリコールモノエチルエーテル、ジプロピレングリコールジエチルエーテル、トリエチレングリコールモノエチルエーテル等のグリコールエーテル類;酢酸エチル、酢酸ブチル、ブチルセロソルブアセテート、カルビトールアセテート等のエステル類;オクタン、デカン等の脂肪族炭化水素類;石油エーテル、石油ナフサ、水添石油ナフサ、ソルベントナフサ等の石油系溶剤などが好ましく挙げられる。
触媒の使用量は、(a)成分と(b)成分との合計100質量部に対して、好ましくは0.01~10質量部、より好ましくは0.05~2質量部、更に好ましくは0.1~1質量部から適宜選択すればよい。上記の使用量とすると、(a)成分と(b)成分との反応が促進される。
重合禁止剤の使用量は、組成物の貯蔵安定性を向上させる観点から、(a)成分と(b)成分との合計100質量部に対して、好ましくは0.01~1質量部、より好ましくは0.02~0.8質量部、更に好ましくは0.04~0.5質量部から適宜選択すればよい。
上記で得られた(A’)成分に、更に飽和又は不飽和基含有の(c)成分を反応させることにより、(A’)成分の水酸基((a)成分中に元来存在する水酸基も含む)と(c)成分の酸無水物基とが半エステル化された、酸変性ビニル基含有エポキシ樹脂になっていると推察される。
(c)成分としては、飽和基を含有するもの、不飽和基を含有するものを用いることができる。(c)成分の具体例としては、無水コハク酸、無水マレイン酸、テトラヒドロ無水フタル酸、無水フタル酸、メチルテトラヒドロ無水フタル酸、エチルテトラヒドロ無水フタル酸、ヘキサヒドロ無水フタル酸、メチルヘキサヒドロ無水フタル酸、エチルヘキサヒドロ無水フタル酸、無水イタコン酸等が挙げられる。これらの中でも、解像性に優れたパターンを形成できる感光性樹脂組成物を得る観点から、好ましくはテトラヒドロ無水フタル酸である。
(A)成分の重量平均分子量は、好ましくは3,000~150,000、より好ましくは3,000~30,000、更に好ましくは4,000~25,000、特に好ましくは5,000~18,000である。上記範囲内であると、レジストパターン輪郭の深さ方向の直線性が向上したレジスト形状を形成でき、銅基板との密着性、耐熱性、及び電気絶縁性が向上する。ここで、重量平均分子量は、テトラヒドロフランを溶媒としたゲルパーミエーションクロマトグラフィ(GPC)法により測定する、ポリエチレン換算の重量平均分子量である。より具体的には、例えば、下記のGPC測定装置及び測定条件で測定し、標準ポリスチレンの検量線を使用して換算した値を重量平均分子量とすることができる。また、検量線の作成は、標準ポリスチレンとして5サンプルセット(「PStQuick MP-H」及び「PStQuick B」,東ソー株式会社製)を用いる。
(GPC測定装置)
GPC装置:高速GPC装置「HCL-8320GPC」,検出器は示差屈折計又はUV,東ソー株式会社製
カラム :カラムTSKgel SuperMultipore HZ-H(カラム長さ:15cm,カラム内径:4.6mm),東ソー株式会社製
(測定条件)
溶媒 :テトラヒドロフラン(THF)
測定温度 :40℃
流量 :0.35ml/分
試料濃度 :10mg/THF5ml
注入量 :20μl
感光性樹脂組成物中の(A)成分の含有量は、塗膜の耐熱性、電気特性及び耐薬品性を向上させる観点から、感光性樹脂組成物の固形分全量を基準として、好ましくは20~80質量%、より好ましくは30~70質量%、更に好ましくは30~50質量%の範囲から適宜選択すればよい。本明細書において、「固形分」とは、感光性樹脂組成物に含まれる水、希釈剤等の揮発する物質を除いた不揮発分のことであり、該樹脂組成物を乾燥させた際に蒸発、揮発せずに残る成分を示し、また25℃付近の室温で液状、水飴状、及びワックス状のものも含む。
(A)成分として、(A1)成分と(A2)成分とを組み合わせて用いる場合、(A)成分中の(A1)成分と(A2)成分との合計含有量は、レジストパターン輪郭の深さ方向の直線性が向上したレジスト形状を形成でき、耐無電解めっき性、及びはんだ耐熱性を向上させる観点から、好ましくは80~100質量%、より好ましくは90~100質量%、更に好ましくは95~100質量%の範囲から適宜選択すればよい。また、(A1)成分、(A2)成分を単独で用いる場合も、上記範囲から適宜選択すればよい。
(A)成分として、(A1)成分と(A2)成分とを組み合わせて用いる場合、その質量比(A1/A2)は、レジストパターン輪郭の深さ方向の直線性が向上したレジスト形状を形成でき、耐無電解めっき性、及びはんだ耐熱性を向上させる観点から、好ましくは20/80~90/10、より好ましくは20/80~80/20、更に好ましくは30/70~70/30の範囲から適宜選択すればよい。
本実施形態で用いられる(B)成分としては、後述する(D)成分を重合させることができるものであれば、特に制限は無く、通常用いられる光重合開始剤から適宜選択することができる。例えば、アルキルフェノン系光重合開始剤、アシルホスフィンオキサイド系光重合開始剤、チタノセン系光重合開始剤、オキシムエステル系光重合開始剤等、従来公知の光重合開始剤が挙げられ、これらの光重合開始剤は、1種単独で用いてもよいし、複数種を組み合わせて用いてもよい。これらの中でも、レジストパターン輪郭の深さ方向の直線性が向上したレジスト形状を形成でき、耐無電解めっき性、及びはんだ耐熱性を向上させる観点からは、アルキルフェノン系光重合開始剤、アシルホスフィンオキサイド系光重合開始剤、オキシムエステル系光重合開始剤が好ましく用いられ、特に、アルキルフェノン系光重合開始剤、アシルホスフィンオキサイド系光重合開始剤が好ましく用いられる。
また、その他の光重合開始剤として、ベンゾイン、ベンゾインメチルエーテル、ベンゾインイソプロピルエーテル等のベンゾイン系光重合開始剤、アセトフェノン、2,2-ジメトキシ-2-フェニルアセトフェノン、2,2-ジエトキシ-2-フェニルアセトフェノン、1,1-ジクロロアセトフェノン、1-ヒドロキシシクロヘキシルフェニルケトン、2-ベンジル-2-ジメチルアミノ-1-(4-モルホリノフェニル)-ブタノン-1,2-メチル-1-[4-(メチルチオ)-2-フェニル)-2-モルフォリノ-プロパノン-1等の芳香族ケトン系光重合開始剤、2-メチルアントラキノン、2-エチルアントラキノン、2-tert-ブチルアントラキノン、1-クロロアントラキノン、2-アミルアントラキノン、2-アミノアントラキノン等のアントラキノン系光重合開始剤、アセトフェノンジメチルケタール、ベンジルジメチルケタール等のケタール系光重合開始剤、ベンゾフェノン、メチルベンゾフェノン、4,4´-ジクロロベンゾフェノン、4-ベンゾイル-4´-メチルジフェニルサルファイド等のベンゾフェノン系光重合開始剤、9-フェニルアクリジン、1,7-ビス(9,9´-アクリジニル)ヘプタン等のアクリジン誘導体系光重合開始剤、2,4,5-トリアリールイミダゾール二量体又はその誘導体のイミダゾール二量体系光重合開始剤等を用いることもできる。これらは1種単独で、又は複数種を組み合わせて使用することができる。
(B)成分の含有量は、レジストパターン輪郭の深さ方向の直線性が向上したレジスト形状を形成できる感光性樹脂組成物を得る観点から、感光性樹脂組成物の固形分全量を基準として、0.2~15質量%、0.4~5質量%、又は、0.6~1質量%から適宜選択すればよい。また、(B)成分の含有量が、0.2質量%以上であると露光部が現像中に溶出しにくくなり、15質量%以下であると耐熱性の低下を抑制できる。
(C)成分の光重合増感剤は、ベンゾフェノン化合物を必須成分として含有するものであり、必要に応じ、ベンゾフェノン化合物以外の光重合増感剤を、ベンゾフェノン化合物と組み合わせて使用することもできる。
(C)成分中の必須成分であるベンゾフェノン化合物は、光重合性を示す官能基、例えば、アミノ基、エチルアミノ基、ジメチルアミノ基、ジエチルアミノ基、ジブチルアミノ基等のアルキルアミノ基、ヒドロキシ基、メトキシ基、エトキシ基、ブトキシ基及びフェニル基からなる群から選ばれる基を1つ以上有するベンゾフェノン化合物が好ましく、アミノ基、ジメチルアミノ基、ジエチルアミノ基、ジブチルアミノ基等のジアルキルアミノ基、ヒドロキシ基、メトキシ基、エトキシ基、ブトキシ基及びフェニル基からなる群から選ばれる基を2つ以上有するベンゾフェノン化合物がより好ましく、ジエチルアミノ基又はヒドロキシ基を2つ以上有するベンゾフェノン化合物が更に好ましく、4,4´-ビス(ジエチルアミノ)ベンゾフェノンが特に好ましい。(C)成分のベンゾフェノン化合物は、1種単独又は2種以上を混合して使用することができる。
これらのベンゾフェノン化合物以外の光重合増感剤を用いる場合、これらは1種単独で、又は2種以上を組み合わせて使用することができる。
(C)成分であるベンゾフェノン化合物の含有量は、感光性樹脂組成物中の固形分全量を基準として、好ましくは0.001~20質量%、より好ましくは0.01~10質量%、更に好ましくは0.01~2.0質量%、特に好ましくは0.01~0.1質量%の範囲から適宜選択すればよい。0.001質量%以上では、直描露光機とプロジェクション露光機の両立がよりしやすくなる傾向があり、20質量%を以下であると、良好な断面形状の形成がよりしやすくなる傾向がある。
ベンゾフェノン化合物に加えて(C)成分として必要に応じて使用可能な光重合開始剤を配合する場合、その含有量は、感光性樹脂組成物中の固形分全量を基準として、好ましくは0.001~1質量%、より好ましくは0.005~0.5質量%、更に好ましくは0.01~0.1質量%の範囲から適宜選択すればよい。0.001質量%以上では、直描露光機とプロジェクション露光機の両立がよりしやすくなる傾向があり、1質量%以下であると、良好な断面形状をより得られやすくなる傾向がある。
ベンゾフェノン化合物に加えて(C)成分として必要に応じて使用可能な光重合開始剤を配合する場合、配合される全光重合増感剤の含有量は、感光性樹脂組成物中の固形分全量を基準として、好ましくは0.002~21質量%、より好ましくは0.005~10質量%、更に好ましくは0.005~1質量%、特に好ましくは0.01~0.5質量%の範囲から適宜選択すればよい。0.002質量%以上では、直描露光機とプロジェクション露光機の両立がよりしやすくなる傾向があり、21質量%以下であると、良好な断面形状をより得られやすくなる傾向がある。
(D)成分は、光重合性を示す官能基、例えばビニル基、アリル基、プロパギル基、ブテニル基、エチニル基、フェニルエチニル基、マレイミド基、ナジイミド基、(メタ)アクリロイル基等のエチレン性不飽和基を有する化合物であれば特に制限はなく、反応性の観点から、(メタ)アクリロイル基を有する化合物であることが好ましい。
なお、本明細書中、(メタ)アクリロイル基とは、アクリロイル基又はメタクリロイル基を意味し、(メタ)アクレートとは、アクリレート又はメタクリレートを意味する。
また、前記多価アルコール又はこれらのエチレンオキサイドあるいはプロピレンオキサイド付加物の多価(メタ)アクリレート類を含んでもよい。
(D)成分の含有量は、感光性樹脂組成物中の固形分全量を基準として、好ましくは2~50質量%、より好ましくは3~20質量%、更に好ましくは3~10質量%から適宜選択すればよい。2質量%以上であると、光感度が低いため露光部が現像中に溶出する傾向を抑制することができ、50質量%以下であると耐熱性の低下を抑制することができる。
本実施形態の感光性樹脂組成物には、必要に応じて、更に(E)顔料を使用配合することができる。(E)成分は、配線を隠蔽する等の際に所望の色に応じて好ましく用いられるものである。(E)成分としては、所望の色を発色する着色剤を適宜選択して用いればよく、例えば、フタロシアニンブルー、フタロシアニングリーン、アイオディングリーン、ジアゾイエロー、クリスタルバイオレット、酸化チタン、カーボンブラック、ナフタレンブラック等の公知の着色剤が好ましく挙げられる。
(E)成分を使用する場合、(E)成分の含有量は、配線をより隠蔽させる観点から、感光性樹脂組成物中の固形分全量を基準として、好ましくは0.1~5質量%、より好ましくは0.1~3質量%、更に好ましくは0.5~2質量%から適宜選択すればよい。
本実施形態の感光性樹脂組成物には、更に、密着性、塗膜硬度等の諸特性を更に向上させる目的で、必要に応じて(F)無機フィラを使用することができる。
(F)成分としては、例えば、シリカ(SiO2)、アルミナ(Al2O3)、ジルコニア(ZrO2)、タルク(3MgO・4SiO2・H2O)、水酸化アルミニウム(Al(OH)3)、炭酸カルシウム(CaCO3)、硫酸バリウム(BaSO4)、硫酸カルシウム(CaSO4)、酸化亜鉛(ZnO)、チタン酸マグネシウム(MgO・TiO2)、カーボン(C)等を使用することができる。これらの無機フィラは、単独で、又は複数種を組み合わせて使用することができる。
(F)成分を使用する場合、その含有量は、感光性樹脂組成物の固形分全量を基準として、好ましくは10~80質量%、より好ましくは15~70質量%、更に好ましくは20~50質量%、更に好ましくは25~40質量%から適宜選択すればよい。上記範囲内であると、感光性樹脂組成物の硬化物強度、耐熱性、絶縁信頼性、耐熱衝撃性、解像性等をより向上させることができる。
本実施形態の感光性樹脂組成物は、必要に応じて希釈剤を用いることができる。希釈剤としては、例えば、有機溶剤等が使用できる。有機溶剤としては、例えば、メチルエチルケトン、シクロヘキサノン等のケトン類、トルエン、キシレン、テトラメチルベンゼン等の芳香族炭化水素類、メチルセロソルブ、ブチルセロソルブ、メチルカルビトール、ブチルカルビトール、プロピレングリコールモノメチルエーテル、ジプロピレングリコールモノエチルエーテル、ジプロピレングリコールジエチルエーテル、トリエチレングリコールモノエチルエーテル等のグリコールエーテル類、酢酸エチル、酢酸ブチル、ブチルセロソルブアセテート、カルビトールアセテート等のエステル類、オクタン、デカン等の脂肪族炭化水素類、石油エーテル、石油ナフサ、水添石油ナフサ、ソルベントナフサ等の石油系溶剤などが挙げられる。
本実施形態の感光性樹脂組成物は、必要に応じて、(G)硬化剤を含んでいてもよい。(G)成分としては、それ自体が熱、紫外線等で硬化する化合物、あるいは本実施形態の感光性樹脂組成物中の光硬化性成分である(A)成分のカルボキシル基、水酸基と、熱、紫外線等で反応して硬化する化合物が挙げられる。硬化剤を用いることで、最終硬化膜の耐熱性、密着性、耐薬品性等を向上させることができる。
メラミン化合物としては、例えば、トリアミノトリアジン、ヘキサメトキシメラミン、ヘキサブトキシ化メラミン等が挙げられる。中でも、硬化膜の耐熱性をより向上させる観点から、エポキシ化合物(エポキシ樹脂)を含むことが好ましく、エポキシ化合物とブロック型イソシアネートとを併用することがより好ましい。
また、本実施形態の感光性樹脂組成物には、必要に応じ、最終硬化膜の耐熱性、密着性、耐薬品性等の諸特性を更に向上させる目的で、(H)エポキシ樹脂硬化剤を併用することができる。
このような(H)成分であるエポキシ樹脂硬化剤の具体例としては、例えば、2-メチルイミダゾール、2-エチル-4-メチルイミダゾール、1-ベンジル-2-メチルイミダゾール、2-フェニルイミダゾール、2-フェニル-4-メチル-5-ヒドロキシメチルイミダゾール等のイミダゾール誘導体:アセトグアナミン、ベンゾグアナミン等のグアナミン類:ジアミノジフェニルメタン、m-フェニレンジアミン、m-キシレンジアミン、ジアミノジフェニルスルフォン、ジシアンジアミド、尿素、尿素誘導体、メラミン、多塩基ヒドラジド等のポリアミン類:これらの有機酸塩又はエポキシアダクト:三フッ化ホウ素のアミン錯体:エチルジアミノ-S-トリアジン、2,4-ジアミノ-S-トリアジン、2,4-ジアミノ-6-キシリル-S-トリアジン等のトリアジン誘導体類などが挙げられる。
本実施形態の感光性樹脂組成物は、(I)エラストマーを含有することができる。(I)成分は、特に、本実施形態の感光性樹脂組成物を半導体パッケージ基板に用いる場合に好適に使用することができる。(I)成分を添加することにより、(A)成分の硬化収縮による樹脂内部の歪み(内部応力)に起因した、可とう性、接着強度の低下を抑えることができる。すなわち、感光性樹脂組成物により形成される硬化膜の可とう性、接着強度等を向上させることができる。
高分子(長鎖)ジオールの数平均分子量は、500~10,000が好ましい。エチレングリコールの他に、プロピレングリコール、1,4-ブタンジオール、ビスフェノールA等の短鎖ジオールを用いることができ、短鎖ジオールの数平均分子量は、48~500が好ましい。ウレタンエラストマーの具体例として、PANDEX T-2185、T-2983N(DIC株式会社製)、シラクトランE790等が商業的に入手可能である。
これらの化合物は単独で、又は複数種で用いることができる。
また、芳香族ポリエステル(例えば、ポリブチレンテレフタレート)部分をハードセグメント成分に、脂肪族ポリエステル(例えば、ポリテトラメチレングリコール)部分をソフトセグメント成分にしたマルチブロック共重合体を用いることができる。ハードセグメントとソフトセグメントの種類、比率、分子量の違いによりさまざまなグレードのものがある。具体的には、ハイトレル(東レ・デュポン株式会社製、「ハイトレル」は登録商標)、ペルプレン(東洋紡株式会社製、「ペルプレン」は登録商標)、エスペル(日立化成株式会社製、「エスペル」は登録商標)等が商業的に入手可能である。
本実施形態の感光性樹脂組成物には、必要に応じて、ハイドロキノン、メチルハイドロキノン、ハイドロキノンモノメチルエーテル、カテコール、ピロガロール等の重合禁止剤、ベントン、モンモリロナイト等の増粘剤、シリコーン系、フッ素系、ビニル樹脂系の消泡剤、シランカップリング剤等の公知慣用の各種添加剤を用いることができる。更に、臭素化エポキシ化合物、酸変性臭素化エポキシ化合物、アンチモン化合物、及びリン系化合物のホスフェート化合物、芳香族縮合リン酸エステル、含ハロゲン縮合リン酸エステル等の難燃剤を用いることができる。
また、本実施形態の感光性樹脂組成物は、更に、必要に応じてメラミン等の(I)トリアジン化合物を、密着付与剤として用いてもよい。
本実施形態のドライフィルムは、キャリアフィルムと、本実施形態の感光性樹脂組成物を用いた感光層とを有する。
感光層の厚みは、特に制限はないが、好ましくは10~50μm、より好ましくは15~40μm、更に好ましくは20~30μmから適宜選択すればよい。
キャリアフィルムとしては、ポリエチレンテレフタレート、ポリブチレンテレフタレート等のポリエステル、ポリプロピレン、ポリエチレン等のポリオレフィンなどが挙げられる。キャリアフィルムの厚さは、特に制限はないが、好ましくは5~100μmの範囲から適宜選択すればよい。また、本実施形態のドライフィルムは、感光層のキャリアフィルムと接する面とは反対側の面に保護層を積層することもできる。保護層としては、例えば、ポリエチレン、ポリプロピレン等の重合体フィルムなどを用いてもよい。また、上述するキャリアフィルムと同様の重合体フィルムを用いてもよく、異なる重合体フィルムを用いてもよい。
塗膜の乾燥は、熱風乾燥や遠赤外線、又は、近赤外線を用いた乾燥機等を用いることができ、乾燥温度としては、例えば、好ましくは60~120℃、より好ましくは70~110℃、更に好ましくは80~100℃から適宜選択すればよい。また、乾燥時間としては、例えば、好ましくは1~60分、より好ましくは2~30分、更に好ましくは5~20分から適宜選択すればよい。
本実施形態のプリント配線板は、本実施形態の感光性樹脂組成物により形成される永久マスクレジストを具備する。
本実施形態のプリント配線板は、本実施形態の感光性樹脂組成物より形成される永久マスクレジストを具備するため、底部がえぐられるアンダーカットの発生やレジスト上部の欠落が発生することなく、レジストパターン断面の深さ方向の中間部(中央部)及び最深部(底部)の線幅が表面部の線幅に対して大きくならないので、パターン輪郭(端部)の深さ方向の直線性が良く、断面形状に優れ、解像性に優れたレジストパターンを有する。また、この永久マスクレジストは、近年の電子機器の小型化や高性能化に伴う微細化した穴径(開口径)の大きさと穴間の間隔ピッチの形成安定性に優れた、レジストパターンを有するものとなる。
本実施形態のプリント配線板の製造方法は、基板上に本実施形態の感光性樹脂組成物、又は本実施形態のドライフィルムを用いて感光層を設ける工程、該感光層を用いてレジストパターンを形成する工程、及び、該レジストパターンを硬化して永久マスクレジストを形成する工程を順に有する。
具体的には、例えば、以下のようにして製造することができる。
まず、銅張り積層板等の金属張積層基板上に、スクリーン印刷法、スプレー法、ロールコート法、カーテンコート法、静電塗装法等の方法で、例えば、10~200μm、好ましくは15~150μm、より好ましくは20~100μm、更に好ましくは23~50μmから適宜選択する膜厚で感光性樹脂組成物を塗布し、次に塗膜を好ましくは60~110℃で乾燥させるか、又は保護層を剥がした本実施形態のドライフィルムを前記基板上にラミネーターを用いて熱ラミネートすることにより、基板上に感光層を設ける。
次に、該感光層にネガフィルムを直接接触(又はキャリアフィルム等の透明なフィルムを介して非接触)させて、活性光を、例えば、10~2,000mJ/cm2、好ましくは100~1,500mJ/cm2、より好ましくは300~1,000mJ/cm2から適宜選択する露光量で照射し、その後、未露光部を希アルカリ水溶液で溶解除去(現像)してレジストパターンを形成する。使用される活性光としては電子線、紫外線、X線等が挙げられ、好ましくは紫外線である。また、光源としては、低圧水銀灯、高圧水銀灯、超高圧水銀灯、ハロゲンランプ等を使用することができる。
次に、該感光層の露光部分を後露光(紫外線露光)及び後加熱の少なくとも一方の処理によって十分硬化させて永久マスクレジストを形成する。
後露光の露光量は、好ましくは100~5,000mJ/cm2、より好ましくは500~2,000mJ/cm2、更に好ましくは700~1,500J/cm2から適宜選択すればよい。
後加熱の加熱温度は、好ましくは100~200℃、より好ましくは120~180℃、更に好ましくは135~165℃から適宜選択すればよい。
後加熱の加熱時間は、好ましくは5分~12時間、より好ましくは10分~6時間、更に好ましくは30分~2時間から適宜選択すればよい。
このようにして形成される永久マスクレジストは、絶縁性や解像性の観点から、厚みが10μm以上であることが好ましく、より好ましくは10~100μmであり、更に好ましくは10~50μmである。
その後、エッチングにて、配線を形成し、プリント配線板が作製される。
ビスフェノールFノボラック型エポキシ樹脂(a)(EXA-7376、DIC株式会社製、一般式(II)において、Y3及びY4がグリシジル基、R12が水素原子である構造単位を含有するビスフェノールFノボラック型エポキシ樹脂、エポキシ当量:186)350質量部、アクリル酸(b)70質量部、メチルハイドロキノン0.5質量部、カルビトールアセテート120質量部を仕込み、90℃に加熱して攪拌することにより反応させ、混合物を完全に溶解した。次に、得られた溶液を60℃に冷却し、トリフェニルホスフィン2質量部を加え、100℃に加熱して、溶液の酸価が1mgKOH/g以下になるまで反応させ、(A1’)成分を含有する溶液を得た。反応後の溶液に、テトラヒドロ無水フタル酸(THPAC)(c)98質量部とカルビトールアセテート85質量部とを加え、80℃に加熱して、6時間反応させた。その後、室温まで冷却し、固形分の濃度が73質量%である(A1)成分としてのTHPAC変性ビスフェノールFノボラック型エポキシアクリレート(エポキシ樹脂(1))を得た。
撹拌機、還流冷却器及び温度計を備えたフラスコに、ビスフェノールF型エポキシ樹脂(一般式(IV)において、Y6がグリシジル基、R14が水素原子である構造単位を含有するビスフェノールF型エポキシ樹脂)(a)(エポキシ当量:526)1,052質量部、アクリル酸(b)144質量部、メチルハイドロキノン1質量部、カルビトールアセテート850質量部及びソルベントナフサ100質量部を仕込み、70℃で加熱撹拌して、混合物を溶解した。次に、溶液を50℃まで冷却し、トリフェニルホスフィン2質量部、ソルベントナフサ75質量部仕込み、100℃に加熱し、固形分酸価が1mgKOH/g以下になるまで反応させ、(A2’)成分を含有する溶液を得た。次に、得られた溶液を50℃まで冷却し、テトラヒドロ無水フタル酸(THPAC)(c)745質量部、カルビトールアセテート75質量部及びソルベントナフサ75質量部を仕込み、80℃に加熱して、6時間反応させた。その後、室温まで冷却し、固形分酸価80mgKOH/g、固形分62質量%である(A2)成分としてのTHPAC変性ビスフェノールF型エポキシアクリレート(エポキシ樹脂(2))を得た。
表1に示す配合組成に従って組成物を配合し、3本ロールミルで混練し感光性樹脂組成物を調製した。固形分濃度が70質量%になるようにカルビトールアセテートを加えて、感光性樹脂組成物を得た。
・エポキシ樹脂(1)~(3)は、各々合成例1~3で得られた酸変性ビニル基含有エポキシ樹脂(1)~(3)である。
・イルガキュア907:2-メチル-[4-(メチルチオ)フェニル]モルフォリノ-1-プロパノン(BASF社製、商品名)
・イルガキュア819:ビス(2,4,6-トリメチルベンゾイル)フェニルホスフィンオキサイド(BASF社製、商品名)
・イルガキュア369:2-ベンジル-2-ジメチルアミノ-1-(4-モルフォリノフェニル)-ブタノン-1(BASF社製、商品名)
・イルガキュアOXE02:エタノン,1-[9-エチル-6-(2-メチルベンゾイル)-9H-カルバゾール-3-イル]-,1-(0-アセチルオキシム)(BASF社製、商品名)
・イルガキュアTPO:2,4,6-トリメチルベンゾイル-ジフェニル-ホスフィンオキサイド(BASF社製、商品名)
・DETX:DETX-S、2,4-ジエチルチオキサントン(日本化薬株式会社製、商品名)
・EAB:4,4´-ビスジエチルアミノベンゾフェノン(保土ヶ谷化学工業株式会社製、商品名)
・DPHA:ジペンタエリストールヘキサアクリレート(日本化薬株式会社製、商品名)
・フタロシアニン系顔料:フタロシアニン系顔料(山陽色素株式会社製)
・B34:硫酸バリウム粒子(堺化学工業株式会社製、商品名、平均粒径:0.3μm)
・SFP20M:シリカ粒子(電気化学工業株式会社、商品名、平均粒径:0.3μm)
・硬化剤:YX4000X(三菱化学株式会社製、商品名、ビフェニル型エポキシ樹脂)
・メラミン:日産化学工業株式会社製
実施例及び比較例の感光性樹脂組成物を、厚さ0.6mmの銅張積層基板(MCL-E-67、日立化成株式会社製)に、乾燥後の膜厚が35μmになるようにスクリーン印刷法で塗布した後、80℃で20分間熱風循環式乾燥機を用いて乾燥させた。次に、所定のパターン(穴径50μm、かつ穴の中心間距離50μmのパターン)を有するネガマスクを塗膜に密着させ、プロジェクション式紫外線露光装置を用いて100mJ/cm2の露光量で露光した。その後、1質量%の炭酸ナトリウム水溶液で60秒間、1.765×105Paの圧力でスプレー現像し、未露光部を溶解現像した。次に、紫外線露光装置を用いて1000mJ/cm2の露光量で露光し、150℃で1時間加熱して、永久マスクレジストを有する試験片を作製した。
[試験片の作製方法II]
実施例及び比較例の感光性樹脂組成物を、厚さ0.6mmの銅張積層基板(MCL-E-67、日立化成株式会社製)に、乾燥後の膜厚が35μmになるようにスクリーン印刷法で塗布した後、80℃で20分間熱風循環式乾燥機を用いて乾燥させた。次に、所定のパターン(穴径50μm、かつ穴の中心間距離50μmのパターン)を有するネガマスクを塗膜に密着させ、直描式紫外線露光装置を用いて100mJ/cm2の露光量で露光した。その後、1質量%の炭酸ナトリウム水溶液で60秒間、1.765×105Paの圧力でスプレー現像し、未露光部を溶解現像した。次に、紫外線露光装置を用いて1000mJ/cm2の露光量で露光し、150℃で1時間加熱して、永久マスクレジストを有する試験片を作製した。
上記作製方法Iによって作製した試験片をエポキシ樹脂(エピコート828(ジャパンエポキシ株式会社製、商品名)にトリエチレンテトラミンを硬化剤として使用)で注型し十分硬化した後に、研磨機(リファインポリッシャー(リファインテック株式会社製))で研磨してパターンの断面を削り出してレジスト形状を金属顕微鏡で観察した。以下の基準で、判断した。
A:レジスト形状はアンダーカット、レジスト上部の欠落が確認されず、またパターン輪郭の深さ方向の直線形が良かった(図1参照)。
B:レジスト形状はアンダーカット、レジスト上部の欠落が確認される、またパターン輪郭の深さ方向の直線形が悪かった(図2参照)。
上記作製方法IIによって作製した試験片をエポキシ樹脂(エピコート828(ジャパンエポキシ株式会社製、商品名)にトリエチレンテトラミンを硬化剤として使用)で注型し十分硬化した後に、研磨機(リファインポリッシャー(リファインテック株式会社製))で研磨してパターンの断面を削り出してレジスト形状を金属顕微鏡で観察した。以下の基準で、判断した。
A:レジスト形状はアンダーカット、レジスト上部の欠落が確認されず、またパターン輪郭の深さ方向の直線形が良かった(図1参照)。
B:レジスト形状はアンダーカット、レジスト上部の欠落が確認される、またパターン輪郭の深さ方向の直線形が悪かった(図2参照)。
厚さ35μmの銅箔(日本電解株式会社製)に、実施例及び比較例の感光性樹脂組成物を、乾燥後の膜厚が35μmになるようにスクリーン印刷法で塗布した後、80℃で20分間熱風循環式乾燥機を用いて乾燥させた。次いで、上記ネガマスクを塗膜に密着させ、直描式露光機(オーク株式会社製、商品名:EDi-5008)を用いて、100mJ/cm2の露光量で感光層を露光した。その後、1質量%の炭酸ナトリウム水溶液で60秒間、1.765×105Paの圧力でスプレー現像し、未露光部を溶解現像した。次に、紫外線露光装置を用いて1000mJ/cm2の露光量で露光し、150℃で1時間加熱して、銅箔上に永久マスクレジストを設けた試験片を作製した。得られた試験片の永久マスクレジストを設けた面と、銅張り積層板(MCL-E-67、日立化成株式会社製)とを接着剤(ニチバン株式会社製、商品名:アラルダイト)を用いて硬化させて、接着した。
12時間放置後、銅箔の一端を10mm剥がした。次いで、積層板を固定し、剥がした銅箔をつかみ具でつまみ、銅箔の厚み方向(垂直方向)に引張り速度50mm/分、室温で引き剥がした時の荷重(ピール強度)を8回測定し、8回の測定値から平均値を算出し、接着強度の指標とした。なお、ピール強度の評価は、JIS C 5016(1994-導体の引きはがし強さ)に準拠して行い、以下の基準で評価した。また、本明細書において、室温とは25℃を示す。
A:ピール強度は、0.5kN/mmより大きかった。
B:ピール強度は、0.3~0.5kN/mmの範囲であった。
C:ピール強度は、0.3kN/mm未満であった。
銅張積層基板の代わりに、くし型電極(ライン/スペース=10μm/10μm)が形成されたビスマレイミドトリアジン基板を用いた以外は、上記[試験片の作製方法II]に記載の方法と同じく試験片を形成し、これを135℃、85%、5V条件下に晒した。その後、マイグレーションの発生の程度を、100倍の金属顕微鏡により観察し、次の基準で評価した。
A:200時間を超えても永久マスクレジストにマイグレーションが発生しないまま、抵抗値が10-6Ω以下に低下することがなかった。
B:100時間以上200時間未満、永久マスクレジストにマイグレーションが発生しないまま、抵抗値が10-6Ω以下に低下することがなかった。
C:100時間未満に、永久マスクレジストにマイグレーションが発生し、抵抗値が10-6Ω以下に低下した。
上記[試験片の作製方法II]に記載の方法と同じく作製した試験片に水溶性フラックスを塗布し、265℃のはんだ槽に10秒間浸漬した。これを1サイクルとして、6サイクル繰り返した後、永久マスクレジストの外観を目視観察し、以下の基準で評価した。
3:永久マスクレジスト30cm×30cm内に、外観変化はなかった。
2:永久マスクレジスト30cm×30cm内に、塗膜のウキ又はフクレが1個~5個発生した。
1:永久マスクレジスト30cm×30cm内に、塗膜のウキ又はフクレが6個以上発生した。
上記[試験片の作製方法II]に記載の方法と同じく作製した試験片を、-65℃30分/(常温;25℃)/150℃30分を1サイクルとして、1000サイクル繰り返した後、永久マスクレジストの外観を目視観察し、以下の基準で評価した。
3:永久マスクレジスト30cm×30cm内に、外観変化はなかった。
2:永久マスクレジスト30cm×30cm内に、塗膜のウキ又はフクレが1個~5個発生した。
1:永久マスクレジスト30cm×30cm内に、塗膜のウキ又はフクレが6個以上発生した。
上記[試験片の作製方法II]に記載の方法と同じく作製した試験片をイソプロピルアルコールに室温(25℃、以下同様)で30分間浸漬し、永久マスクレジストの外観に異常がないかを確認後、セロハンテープにより剥離試験を行った。
3:永久マスクレジストの外観に異常がなく、剥離が生じなかった。
2:永久マスクレジストの外観にほんの僅かな変化が生じた。
1:永久マスクレジストの外観に異常があるか、あるいは剥離が生じた。
上記[試験片の作製方法II]に記載の方法と同じく作製した試験片を10質量%塩酸水溶液に室温で30分間浸漬し、永久マスクレジストの外観に異常がないかを確認後、セロハンテープにより剥離試験を行った。
3:永久マスクレジストの外観に異常がなく、剥離が生じなかった。
2:永久マスクレジストの外観にほんの僅かな変化が生じた。
1:永久マスクレジストの外観に異常があるか、あるいは剥離が生じた。
上記[試験片の作製方法II]に記載の方法と同じく作製した試験片を5質量%水酸化ナトリウム水溶液に室温で30分間浸漬し、永久マスクレジストの外観に異常がないかを確認後、セロハンテープにより剥離試験を行った。
3:永久マスクレジストの外観に異常がなく、剥離が生じなかった。
2:永久マスクレジストの外観にほんの僅かな変化が生じた。
1:永久マスクレジストの外観に異常があるか、あるいは剥離が生じた。
表1に示す配合割合で調製した実施例1~9、比較例1~5の各感光性樹脂組成物をメチルエチルケトンにて希釈し、厚さ25μmのポリエチレンテレフタレート(PET)フィルム上に塗布して90℃で10分乾燥し、厚さ25μmの感光性樹脂組成物からなる感光層を形成した。更にその上にカバーフィルム(15μmのポリプロピレンフィルム)を貼り合わせて、各々実施例9~18、比較例6~10のドライフィルムを作製した。
上記で得られたドライフィルムからカバーフィルムを剥がし、ベタの銅箔基板に、該ドライフィルムを熱ラミネート(75℃、0.4MPa)し、次いで、上記[試験片の作製]に記載の方法と同じく露光して、永久マスクレジストを有する試験片を作製した。
得られた試験片を用いて、実施例1と同様の評価を行った。結果を表3に示す。
Claims (19)
- (A)酸変性ビニル基含有エポキシ樹脂、(B)光重合開始剤、(C)ベンゾフェノン化合物を含む光重合増感剤、及び、(D)光重合性化合物を含有する感光性樹脂組成物。
- 前記(C)成分に含まれるベンゾフェノン化合物が、アミノ基、エチルアミノ基、ジメチルアミノ基、ジエチルアミノ基、ジブチルアミノ基、ヒドロキシル基、メトキシ基、エトキシ基、ブトキシ基及びフェニル基からなる群から選ばれる基を少なくとも1つ有するベンゾフェノン化合物である、請求項1に記載の感光性樹脂組成物。
- 前記(A)成分が、ビスフェノールノボラック型エポキシ樹脂(a1)を用いて合成される少なくとも1種の酸変性ビニル基含有エポキシ樹脂(A1)及び該エポキシ樹脂(a1)とは異なるエポキシ樹脂(a2)を用いて合成される少なくとも1種の酸変性ビニル基含有エポキシ樹脂(A2)からなる群から選ばれる少なくとも1種を含有するものである、請求項1又は2に記載の感光性樹脂組成物。
- 前記エポキシ樹脂(a2)が、ノボラック型エポキシ樹脂、ビスフェノールA型エポキシ樹脂、ビスフェノールF型エポキシ樹脂及びトリフェノールメタン型エポキシ樹脂からなる群から選ばれる少なくとも1種である請求項3に記載の感光性樹脂組成物。
- 前記酸変性ビニル基含有エポキシ樹脂(A1)が、前記エポキシ樹脂(a1)とビニル基含有モノカルボン酸(b)とを反応させてなる樹脂(A1’)に、飽和又は不飽和基含有多塩基酸無水物(c)を反応させてなる樹脂であり、前記酸変性ビニル基含有エポキシ樹脂(A2)が、前記エポキシ樹脂(a2)の各々とビニル基含有モノカルボン酸(b)とを反応させてなる樹脂(A2’)に、飽和又は不飽和基含有多塩基酸無水物(c)を反応させてなる樹脂である、請求項3又は4に記載の感光性樹脂組成物。
- 前記ビスフェノールノボラック型エポキシ樹脂(a1)が、下記一般式(I)で表される構造単位を有するビスフェノールノボラック型エポキシ樹脂及び下記一般式(II)で表される構造単位を有するビスフェノールノボラック型エポキシ樹脂からなる群から選ばれる少なくとも1種であり、
前記エポキシ樹脂(a2)が、下記一般式(III)で表される構造単位を有するノボラック型エポキシ樹脂、下記一般式(IV)で表される構造単位を有するビスフェノール型エポキシ樹脂及び下記一般式(V)で表される構造単位を有するトリフェノールメタン型エポキシ樹脂からなる群から選ばれる少なくとも1種である、請求項3~5のいずれか1項に記載の感光性樹脂組成物。
- 前記(A)成分が、少なくとも1種の前記酸変性ビニル基含有エポキシ樹脂(A1)と、少なくとも1種の前記酸変性ビニル基含有エポキシ樹脂(A2)とを含有するものである、請求項3~6のいずれか1項に記載の感光性樹脂組成物。
- 前記ビスフェノールノボラック型エポキシ樹脂(a1)が、前記一般式(I)で表される構造単位を有するものであり、かつ前記エポキシ樹脂(a2)が前記一般式(IV)で表される構造単位を含有するビスフェノールA型エポキシ樹脂又はビスフェノールF型エポキシ樹脂である、請求項7に記載の感光性樹脂組成物。
- 前記(A)成分が、少なくとも1種の前記酸変性ビニル基含有エポキシ樹脂(A2)を含有するものである、請求項3~6のいずれか1項に記載の感光性樹脂組成物。
- 前記エポキシ樹脂(a2)が、前記一般式(III)で表される構造単位を有するノボラック型エポキシ樹脂である、請求項9に記載の感光性樹脂組成物。
- 前記(B)光重合開始剤が、アルキルフェノン系光重合開始剤、アシルホスフィンオキサイド系光重合開始剤、チタノセン系光重合開始剤及びオキシムエステル系光重合開始剤からなる群から選ばれる少なくとも1種である、請求項1~10のいずれか1項に記載の感光性樹脂組成物。
- 前記(B)光重合開始剤が、アルキルフェノン系光重合開始剤、アシルホスフィンオキサイド系光重合開始剤及びオキシムエステル系光重合開始剤からなる群から選ばれる少なくとも1種である、請求項1~11のいずれか1項に記載の感光性樹脂組成物。
- 前記(B)光重合開始剤が、アシルホスフィンオキサイド系光重合開始剤である、請求項1~12のいずれか1項に記載の感光性樹脂組成物。
- 更に、(E)顔料を含有する、請求項1~13のいずれか1項に記載の感光性樹脂組成物。
- 更に、(F)無機フィラを含有する、請求項1~14のいずれか1項に記載の感光性樹脂組成物。
- キャリアフィルムと、請求項1~15のいずれか1項に記載の感光性樹脂組成物を用いた感光層とを有する、ドライフィルム。
- 請求項1~15のいずれか1項に記載の感光性樹脂組成物により形成される永久マスクレジストを具備するプリント配線板。
- 前記永久マスクレジストの厚みが、10μm以上である、請求項17に記載のプリント配線板。
- 基板上に、請求項1~15のいずれか1項に記載の感光性樹脂組成物、又は請求項16に記載のドライフィルムを用いて感光層を設ける工程、該感光層を用いてレジストパターンを形成する工程、及び該レジストパターンを硬化して永久マスクレジストを形成する工程を順に有する、プリント配線板の製造方法。
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US11921424B2 (en) * | 2017-03-30 | 2024-03-05 | Hitachi Chemical Company, Ltd. (FIPAS) | Photosensitive resin composition, dry film using same, printed wiring board, and printed wiring board manufacturing method |
CN118184828B (zh) * | 2024-03-20 | 2024-11-22 | 重庆沃肯新材料科技股份有限公司 | 萘二酰亚胺类化合物在光固化中的应用以及一种光固化材料 |
CN119356030B (zh) * | 2024-12-25 | 2025-03-25 | 山东凯恩新材料科技有限公司 | 一种用于光学波导光刻胶及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001079325A1 (fr) * | 2000-04-18 | 2001-10-25 | Zeon Corporation | Composition de resine photosensible |
JP2013125138A (ja) * | 2011-12-14 | 2013-06-24 | Hitachi Chemical Co Ltd | 半導体パッケージ用プリント配線板の保護膜用感光性樹脂組成物及び半導体パッケージ |
WO2015016362A1 (ja) * | 2013-08-02 | 2015-02-05 | 日立化成株式会社 | 感光性樹脂組成物 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4240885B2 (ja) | 2001-12-28 | 2009-03-18 | 日立化成工業株式会社 | フレキシブル配線板の保護膜を形成する方法 |
KR20070036817A (ko) * | 2005-09-30 | 2007-04-04 | 주식회사 동진쎄미켐 | 감광성 수지 조성물 |
KR101068622B1 (ko) | 2009-12-22 | 2011-09-28 | 주식회사 엘지화학 | 기판접착력이 향상된 고차광성 블랙매트릭스 조성물 |
KR101151244B1 (ko) | 2010-06-07 | 2012-06-14 | 고려대학교 산학협력단 | 유도 전동기 공극 편심 진단 방법, 장치, 및 상기 방법을 실행시키기 위한 컴퓨터 프로그램을 기록한 매체 |
JP5238777B2 (ja) * | 2010-09-14 | 2013-07-17 | 太陽ホールディングス株式会社 | 感光性樹脂、それを含有する硬化性樹脂組成物及びそのドライフィルム並びにそれらを用いたプリント配線板 |
JP5814691B2 (ja) * | 2011-08-11 | 2015-11-17 | 互応化学工業株式会社 | レジスト用樹脂組成物 |
JP6181907B2 (ja) * | 2011-11-15 | 2017-08-16 | 互応化学工業株式会社 | カルボキシル基含有樹脂及びソルダーレジスト用樹脂組成物 |
JP6402710B2 (ja) * | 2013-03-07 | 2018-10-10 | 日立化成株式会社 | 感光性樹脂組成物、それを用いたドライフィルム、プリント配線板、及びプリント配線板の製造方法 |
US11921424B2 (en) * | 2017-03-30 | 2024-03-05 | Hitachi Chemical Company, Ltd. (FIPAS) | Photosensitive resin composition, dry film using same, printed wiring board, and printed wiring board manufacturing method |
-
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001079325A1 (fr) * | 2000-04-18 | 2001-10-25 | Zeon Corporation | Composition de resine photosensible |
JP2013125138A (ja) * | 2011-12-14 | 2013-06-24 | Hitachi Chemical Co Ltd | 半導体パッケージ用プリント配線板の保護膜用感光性樹脂組成物及び半導体パッケージ |
WO2015016362A1 (ja) * | 2013-08-02 | 2015-02-05 | 日立化成株式会社 | 感光性樹脂組成物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021071563A (ja) * | 2019-10-30 | 2021-05-06 | 昭和電工マテリアルズ株式会社 | 感光性樹脂組成物、それを用いたドライフィルム、プリント配線板、及び、プリント配線板の製造方法 |
JP7415443B2 (ja) | 2019-10-30 | 2024-01-17 | 株式会社レゾナック | 感光性樹脂組成物、それを用いたドライフィルム、プリント配線板、及び、プリント配線板の製造方法 |
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US12189290B2 (en) | 2025-01-07 |
US11921424B2 (en) | 2024-03-05 |
JPWO2018179259A1 (ja) | 2020-06-18 |
KR20190122865A (ko) | 2019-10-30 |
CN110521290A (zh) | 2019-11-29 |
KR102379436B1 (ko) | 2022-03-29 |
CN110521290B (zh) | 2022-04-05 |
US20230350292A1 (en) | 2023-11-02 |
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