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WO1996034303A1 - Materiau permettant de realiser un film protecteur filtrant les couleurs et film protecteur filtrant ainsi les couleurs - Google Patents

Materiau permettant de realiser un film protecteur filtrant les couleurs et film protecteur filtrant ainsi les couleurs Download PDF

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Publication number
WO1996034303A1
WO1996034303A1 PCT/JP1996/001117 JP9601117W WO9634303A1 WO 1996034303 A1 WO1996034303 A1 WO 1996034303A1 JP 9601117 W JP9601117 W JP 9601117W WO 9634303 A1 WO9634303 A1 WO 9634303A1
Authority
WO
WIPO (PCT)
Prior art keywords
color filter
protective film
epoxy resin
forming
color
Prior art date
Application number
PCT/JP1996/001117
Other languages
English (en)
Japanese (ja)
Inventor
Kazuhiro Watanabe
Koichi Fujishiro
Original Assignee
Nippon Steel Chemical Co., Ltd.
Nippon Steel Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Chemical Co., Ltd., Nippon Steel Corporation filed Critical Nippon Steel Chemical Co., Ltd.
Priority to JP53235496A priority Critical patent/JP3909349B2/ja
Publication of WO1996034303A1 publication Critical patent/WO1996034303A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • G02B1/105—
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133519—Overcoatings

Definitions

  • the present invention relates to a color filter protective film forming material suitable for forming a color filter protective film of a liquid crystal display element, and a color filter formed using the same. -Filters Regarding protective films. Background technology
  • the steps of the color filter are made flat, and after the color filter is made, In this process, a protective film is provided on the surface to protect the color filter against heat treatment and chemical treatment under high temperature. Yes.
  • the performance required of such a color filter protective film is not only heat resistance and chemical resistance, but also the color filter type. Adhesion with glass substrates and the like, flatness, high hardness and the like are mentioned.
  • the heat resistance when a transparent electrode such as ITO (indium tin oxide) is formed on the protective film by the sputtering method, the protective film is formed. Of 200 ° C or more, or 250 ° C when baking the liquid crystal alignment film on ITO, and 270 ° C when coping with ferroelectric liquid crystal. Is required, and it is required to be stable under these temperature conditions.
  • resins for forming such a protective film at present, acrylate resins, melamine resins, and polyimide resins (Japanese Patent Application Laid-Open No. No. 63371), epoxy resin (Japanese Patent Application Laid-Open No. Hei 4-170421), and the like.
  • Cryogenic resin has low heat resistance, low hardness and insufficient hardness, and unreacted light and thermal polymerization initiator are likely to evaporate as little as IT0 spatter with high vacuum. In other words, this evaporated substance contaminates the surface of the protective film, and also reduces the physical properties such as adhesion of ITO.o
  • the melamine resin has a three-dimensional network structure, has good heat resistance, and is unlikely to generate wrinkles and cracks during I ⁇ 0 sputtering.
  • poor wettability with glass substrates and color filters, poor coatability, and consequent loss of flatness of the formed protective film There is a problem.
  • Polyimide resin is also said to be excellent in heat resistance, but inferior in transparency and inevitable in image quality.
  • Epoxy resin on the other hand, has good adhesion to glass substrates and provides a protective film with excellent transparency and chemical resistance, but tends to repel during coating, resulting in poor coatability. And consequently flatness And it is difficult to balance heat resistance. Therefore, it has been proposed to solve this fundamental problem of poor applicability by using a high molecular weight polymer as a base resin, but it is still cured to form a protective film. After formation, the flatness between pixels of the color filter is inferior, and the flatness as a protective film of the color filter cannot be sufficiently solved.
  • the epoxy resin composition Japanese Patent Publication No. 7-911365
  • the cured coating film have a high heat distortion temperature, and have heat resistance, moisture resistance, hardness, plating resistance, and chemical resistance.
  • a solder resist ink composition having excellent electrical insulation properties and the like JP-A-4-345673 has been proposed.
  • Japanese Patent Application Laid-Open No. 6-192394 discloses a low-shrinkage epoxy resin composition. It is intended for use as an adhesive.
  • the present invention has been made in view of such a viewpoint, and an object of the present invention is to provide a material for forming a color filter protective film having excellent flatness. Another object of the present invention is to provide a resin composition.
  • Another object of the present invention is to use an epoxy resin composition, which is a material for forming a color filter protective film having such flatness, to provide heat resistance. It is also excellent in terms of transparency, hardness, adhesion, chemical resistance (acid resistance, alkali resistance, solvent resistance), water resistance, etc., and provides a high quality liquid crystal display device. To provide a color filter protective film that can be removed
  • the present invention provides: (A) the following general formula (1) (Wherein, R and R 2 represent a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and n represents a number of 0 to 20). And a material for forming a color filter protective film.
  • the present invention provides a material for forming a color filter and a protective film, comprising (A) the epoxy resin of the general formula (1) and (C) an acidic curing agent. .
  • the present invention provides (A) an epoxy resin represented by the general formula (1) and (B) an epoxy resin other than the epoxy resin (A), wherein the epoxy resin is bifunctional or more.
  • the present invention provides a color filter-protective film formed by applying and curing such a material for forming a color filter protective film, or a color filter-protective film.
  • a color filter provided with such a color filter protective film.
  • the divalent alcohol component (diol component) present in the above-mentioned general formula (1), which is the component A, generally has the following general formula (2)
  • the geological components such as those derived from geoles represented by the formula (1) are dependent on the geoles used as raw materials.
  • Specific examples of the geoles include, for example, 9, 9-vis (4-hydroxyfenyl) phenolic, 9, 9 —Bis (3—Methyl 1—4—Hydroxy) 2 9 9 9 (2) It is possible to include phenol
  • the method for producing the epoxy resin represented by the general formula (1) of the component A is the same as the method for synthesizing a general epoxy resin.
  • the polyols are heated and dissolved together with an appropriate amount of epichlorohydrin to polymerize.
  • the average number of repetitions n is in the range of 0 to 20, preferably 0 to 2, and when the n force exceeds 20, the resin becomes The melt viscosity and the viscosity as a solution become so high that it becomes difficult to handle.
  • Doepoxy resin (trade name: ESF-300, manufactured by Nippon Steel Chemical Co., Ltd.) can be mentioned.
  • the material for forming a color filter protective film of the present invention is an epoxy resin composition containing the epoxy resin (A component) represented by the general formula (1).
  • the other essential component in the composition is an epoxy resin curing agent, and any known curing agent can be used, and the amount of the curing agent can be reduced. Within the known range Good.
  • a better color filter can be obtained by including other epoxy resins and a specific acidic curing agent. It can be used as a material for forming a protective film. That is, the epoxy resin (A component) of the general formula (1) may be added to the epoxy resin other than the epoxy resin of the A component (component B) or acid hardened. An agent (component C) is blended. Examples of the components B and C include the following.
  • the epoxy resin as the component B of the present invention may be any epoxy resin other than the epoxy resin as the component A, and may be a bifunctional or more functional epoxy resin.
  • aromatic epoxy resins are preferably used from the viewpoint of maintaining the heat resistance, which is a characteristic of the A-component epoxy resin.
  • an alicyclic epoxy resin such as bisphenol A-type epoxy resin, bisphenol F-type epoxy resin, and vinyl resin.
  • Polypropylene resin, aliphatic epoxy resin, etc. can also be mixed. These may be mixed with oligomeric units during the formation of the grissile ether, but there is no problem in the performance of the material.
  • the epoxy resin of the B component has a viewpoint of improving flatness and, at least, preferably on a color filter. Melts below the curing temperature after application Or a liquid at room temperature.
  • Specific examples of such a B component epoxy resin include liquid bisphenol A epoxy resins and bisphenol F epoxy resins. Pox resin, 3,4—Epoxy cyclohexyl methacrylate 1,3,41 Epoxy mouth hexyl carboxylate and the like.
  • the amount of the component is not more than 400 parts by weight based on 100 parts by weight of the component A epoxy resin. It is. If the amount exceeds 400 parts by weight, the inherent properties of the epoxy resin of the component A will deteriorate, and as a result, heat resistance, water resistance and flatness will be impaired.
  • the acidic curing agent for the epoxy resin which is the component c specifically, polyvalent carboxylic acids composed of polyvalent carboxylic acid and its acid anhydride, Examples include polyvalent phenols having a phenolic hydroxyl group.
  • polyvalent carboxylic acids that can be used as the component C include, for example, polycarboxylic acids such as itaconic acid, Succinic acid, phthalanoic acid, tetrahydrofuranoic acid, hexahydrophthalic acid, methylendmethylentetrahydrophthalanoic acid, Chlorendic acid, trimellitic acid, etc.
  • polycarboxylic acids such as itaconic acid, Succinic acid, phthalanoic acid, tetrahydrofuranoic acid, hexahydrophthalic acid, methylendmethylentetrahydrophthalanoic acid, Chlorendic acid, trimellitic acid, etc.
  • Aromatic polycarboxylic anhydrides such as dianhydride and biphenyl ether tetracarboxylic dianhydride can be mentioned.
  • polyvalent phenols examples include, for example, phenol phenolic resin and cresol phenolic resin. And other various aromatic bisphenol compounds.
  • the curing agent for the epoxy resin may be, for example, disocyanide, an imidazole compound, a triazine derivative, a perylene compound, or an aromatic amine compound.
  • disocyanide an imidazole compound
  • a triazine derivative a perylene compound
  • aromatic amine compound an aromatic amine compound
  • the amount of the acidic curing agent, which is the component C, is less than 1 part by weight, the curing will be insufficient, and the chemical resistance and hardness will be inferior. ⁇ The cause of the decrease in Become.
  • the combination of the above-mentioned components A, B and C is effective in any combination as long as the compatibility is not hindered during the preparation of the composition, and is appropriately selected according to the application.
  • the epoxy resin composition as the material of the present invention When used as a coating agent, it should be diluted with a solvent for the purpose of viscosity adjustment and the like. I can do it.
  • Solvents used for this purpose are not particularly limited as long as they dissolve these A, B, and C components and do not react with these components. Instead, various solvents can be used. For example, ketones such as methylethylenoketone, methylenzoisobutylenoketone, etc., methylonecellonelone, methylonecellonelone, etc. Cellophanes such as butanol, cellulose, cellulose acetate, etc., ethylene glycol, etc., polyethylene, ethylene, etc. Ethers such as glycol jets, polyethylenes, etc., ethers such as polyesters, abbactylactones, etc. Lactones and the like.
  • the epoxy resin composition may further include a curing accelerator, a filler for improving reliability and moisture resistance, and a repellent for enhancing flatness during coating, if necessary. It is possible to mix additives such as anti-foaming agents, anti-foaming agents to eliminate air bubbles that are expected to occur during application and vibration, and silane coupling agents to improve adhesion. Wear.
  • Examples of the curing accelerator include amide compounds, imidazole compounds, and 1,8-diazabicyclo (5,4,0) diamine.
  • the filler examples include glass filler, silica, mica, and alumina.
  • an antifoaming agent and a leveling agent are used. Examples thereof include a silicon-based compound, a fluorine-based compound, and an acrylic-based compound, and these can be added as appropriate according to the purpose. .
  • a silane coupling agent is very effective in improving the adhesion, and a functional silane coupling agent is particularly preferred.
  • the functional silane coupling agents include vinyl, methacryloyl, hydroxyl, amino, isocyanate, and epoxy groups. Those having a reactive substituent such as a xyl group are desirable.
  • the material for forming a color filter protective film of the present invention comprises the above-mentioned component A, component B, and component C for the purpose, use, and production process of the color filter. Taking into account the conditions (coating method, temperature, etc.), mix them within the above mixing ratio, and further dilute with a solvent as necessary, and then use a curing accelerator, filler, leveling agent It is prepared as a material for forming a protective film by adding an antifoaming agent, a silane coupling agent and the like.
  • the color filter of the present invention prepared in this manner.
  • the material for forming the protective film is applied to the surface of the color filter, and is cured by heating to form the protective film for the color filter. And can be done.
  • the method of applying the material of the present invention to the surface of a color filter may be a solution dipping method, a spray method, a roller-coating machine or a runner. Any method, such as using one DOCOMO or one spinner, can be used.
  • the color filter to be applied may be glass or transparent film (for example, polycarbonate, polyethylene terephthalate, poly terephthalate).
  • a color filter in which a colored and cured film is laminated on a substrate made of glass, etc., and a substrate made of glass / transparent film.
  • a transparent electrode made of ITO, metal, or the like is deposited on the electrode, and a patterned color fin- olator or the like can be used.
  • a color filter formed by any known method such as an electrodeposition method, a dyeing method, a pigment dispersion method, and a printing method as a method for forming a colored film. Can also be used.
  • a lattice black matrix is formed by using a resin black or a chromium vapor deposition film as a medium for forming a color filter. Red, blue and green, and one ink on the entire surface of the glass substrate using a spinner, lone recorder, etc., and apply the paint And evaporate the solvent.
  • a photomask that has formed the desired pattern Perform contact exposure using an ultra-high pressure mercury lamp, develop the unexposed area with an alkaline developer such as 1% sodium carbonate aqueous solution, and then wash with water. Then, the coating is post-cured at an appropriate temperature, for example, 200 ° C., and the coating is completely dried to form the first color filter pixels.
  • the first color filter using ink having one of the remaining two colors and one of the pigments, follow the same procedure as above to form the first color filter.
  • a pixel of a second color reflector is formed adjacent to the pixel.
  • the ink having the remaining one-color pigment is used, and similarly, the pixels of the third color filter are formed, and the three primary color filters, the color filter, and the like are formed. To obtain pixels.
  • the color filter protective film forming material of the present invention may be applied to the surface of the color filter thus formed by any method, for example, spin coating, dicing. Coat with a coating method such as coating or bar coating.
  • a pre-bake treatment is performed if a solvent evaporation and drying step is required.
  • the heat treatment conditions at that time are usually 80 to 150 and 1 to 30 minutes.
  • Post bake treatment for curing the epoxy resin is usually performed by heat treatment at 100 to 250 ° C for 10 to 120 minutes.
  • the surface of the color filter has the desired heat resistance, transparency, adhesion, surface hardness, flatness, water resistance, chemical resistance
  • a color filter protective film having excellent properties and the like is formed, and a power filter provided with the color filter protective film of the present invention is obtained.
  • a transparent electrode such as ITO is deposited on this surface, and if necessary, the electrode is etched to form a pattern, and further an alignment film is formed. It is used as a color filter in liquid crystal display panels.
  • the material for forming a color filter protective film of the present invention can be suitably used as a coating material, and is particularly suitable for a liquid crystal display device or a photographing device.
  • a material for a color filter protective film used in the device and as a color filter protective film formed using the same, furthermore, Useful for the preparation of color filters with a color filter protective film such as
  • FIG. 1 is an explanatory sectional view of a power filter provided with a color filter protective film of the present invention.
  • a component, B component and C component, and if necessary, an additive and an organic solvent are mixed to form a color filter protective film having the composition (mass part) shown in Table 1 respectively.
  • An epoxy resin composition was prepared.
  • the obtained cured films of Examples and Comparative Examples were evaluated for adhesion to a substrate, heat-resistant transparency, hardness, and flatness.
  • the film cured by heating at 200 ° C. for 60 minutes was placed in an oven at 250 ° C. for 3 hours, and the state of the obtained coating film was evaluated.
  • the same glass plate coated with the coating film was used as a reference, and the absorption spectrum at a wavelength of 400 to 800 nm after the heat resistance test was measured.
  • the ranking of the evaluation is as follows.
  • ⁇ 90% or more in all areas without any abnormal appearance of the coating film.
  • the hardness of the coating film heated at 200 ° C for 60 minutes was measured according to the test method of JIS-K540. In the measurement, when a load of 1 kg was applied using a pencil hardness tester, the highest hardness value at which the coating film was not scratched was indicated.
  • a glass substrate 1 washed with a neutral detergent, water, isopropyl alcohol, and a nozzle was used as the transparent substrate.
  • a black deposition film (0.1 m or less in thickness) 2a is formed by applying a chromium vapor deposition film on the A red pixel (R), a green pixel (G), and a blue pixel (B) are formed using the three types of inks of green, blue, and blue to form a color pixel. , 'Turn.
  • the baking was performed at 80 ° C for 5 minutes, and the development was performed using a 0.4% by weight aqueous solution of sodium carbonate.
  • the application order was such that pixels 2b were formed at predetermined positions in the order of red (R) -green (G) -blue (B).
  • the film thickness of each pixel 2b is about 1.5 / zm, and the film thickness (1.5m) of each pixel 2b is almost the same as the step D before application. was measured.
  • the color filter-protective film forming material of each of the examples and the comparative examples is applied on the color filter patterns thus formed. And heat-cured to form a 2 m-thick rough-finoleter protective film 2c, and remove the step d remaining on the surface of the color filter protective film 2c. It was measured.
  • an ITO transparent electrode layer 2d is formed on the formed color filter protective film 2c by a sputtering method, and the ITO transparent electrode layer 2d is formed on the ITO transparent electrode layer 2d.
  • An alignment film 2 e was formed to form a color finalizer 2.
  • composition (parts by weight) 1 2 3 4
  • Example Comparative Example Composition (parts by weight) 5 6 1 2
  • Bisphenol A type epoxy resin epoxy equivalent: 190, Yuka Shell Epoxy Co., Ltd.
  • the epoxy resin composition of Comparative Example 1 uses the epoxy resin of the general formula (1), which is the component A, as a bisphenol A type epoxy resin.
  • the composition was the same as that of Example 2 except that the composition was changed, and the epoxy resin composition of Comparative Example 2 was further obtained by adding the B component to an alicyclic ester type epoxy resin. Although they were replaced, all of them were inferior in adhesion, heat resistance and flatness as compared with the examples.
  • the material for forming a color filter protective film of the present invention has excellent coatability, and the color filter protective film formed by using the material has heat resistance, Excellent in adhesion, surface hardness, water resistance, flatness, etc.
  • the color filter protective film forming material and the color filter protective film of the present invention provide a high-quality and highly reliable power color filter.
  • Liquid crystal display, liquid crystal display, color fax, power line image sensor, etc. It is extremely useful for the production of

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optical Filters (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

Matériau permettant de réaliser un film protecteur filtrant les couleurs, renfermant une résine époxy (A) de la formule générale (1). Dans cette formule R1 et R2 sont individuellement hydrogène ou alkyle C1-C5; et n est compris entre 0 et 20. Ce matériau renferme en outre, si nécessaire, au moins une résine époxy bi-fonctionnelle (B) autre que la résine époxy (A) et/ou un agent de durcissement acide (C). Ce matériau permet de réaliser un film protecteur filtrant les couleurs et présentant d'excellentes qualités de résistance à la chaleur, de transparence, de dureté, d'adhésion, de résistance aux agents chimiques (aux acides, aux alcalis et aux solvants) et de résistance à l'eau. Il présente en outre d'excellentes qualités de régularité et permet de réaliser un filtre de couleurs.
PCT/JP1996/001117 1995-04-27 1996-04-24 Materiau permettant de realiser un film protecteur filtrant les couleurs et film protecteur filtrant ainsi les couleurs WO1996034303A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53235496A JP3909349B2 (ja) 1995-04-27 1996-04-24 カラーフィルター保護膜形成用材料及びカラーフィルター保護膜

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10422695 1995-04-27
JP7/104226 1995-04-27

Publications (1)

Publication Number Publication Date
WO1996034303A1 true WO1996034303A1 (fr) 1996-10-31

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JP (1) JP3909349B2 (fr)
KR (1) KR100417605B1 (fr)
WO (1) WO1996034303A1 (fr)

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JP2000009914A (ja) * 1998-06-18 2000-01-14 Toray Ind Inc カラーフィルター用熱硬化性樹脂溶液組成物、カラーフィルター、および液晶表示装置
JP2000103937A (ja) * 1998-09-29 2000-04-11 Jsr Corp 熱硬化性樹脂組成物
JP2002179993A (ja) * 2000-12-14 2002-06-26 Nippon Steel Chem Co Ltd カラーフィルター保護膜用組成物及びカラーフィルターの製造方法
JP2002194272A (ja) * 2000-12-26 2002-07-10 Nippon Steel Chem Co Ltd カラーフィルター保護膜用組成物及び保護膜
WO2008087890A1 (fr) * 2007-01-15 2008-07-24 Taiyo Ink Mfg. Co., Ltd. Composition de résine thermodurcissable
JP2008274000A (ja) * 2007-04-06 2008-11-13 Osaka Gas Co Ltd 熱硬化性樹脂組成物およびその硬化物
WO2008153000A1 (fr) * 2007-06-11 2008-12-18 Mitsubishi Chemical Corporation Composition de résine colorée photosensible pour filtre coloré, filtre coloré, affichage à cristaux liquides et écran électroluminescent organique
EP3352003A1 (fr) * 2017-01-19 2018-07-25 Samsung Display Co., Ltd. Afficheur
KR20190080774A (ko) 2017-12-28 2019-07-08 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 열 경화성 조성물, 경화막 및 표시 장치
KR20210040795A (ko) 2019-10-04 2021-04-14 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 실록산 수지를 함유하는 경화성 수지 조성물, 및 그 경화막, 실록산 수지의 제조 방법
CN113176681A (zh) * 2021-04-06 2021-07-27 Tcl华星光电技术有限公司 显示面板及其制备方法、显示模组

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JP2001077628A (ja) * 1999-09-01 2001-03-23 Alps Electric Co Ltd 水晶発振回路
KR100550938B1 (ko) * 1999-12-28 2006-02-13 제일모직주식회사 광중합성 감광 수지 조성물
KR100655064B1 (ko) * 2005-05-27 2006-12-06 제일모직주식회사 반사방지성을 갖는 하드마스크 조성물
KR100671116B1 (ko) * 2005-07-28 2007-01-17 제일모직주식회사 반사방지성을 갖는 하드마스크 조성물
KR100671117B1 (ko) * 2005-07-28 2007-01-17 제일모직주식회사 반사방지성을 갖는 하드마스크 조성물
KR100699179B1 (ko) * 2005-12-27 2007-03-23 제일모직주식회사 카도계화합물로 표면처리된 카본블랙 및 이를 이용한 블랙매트릭스용 카본블랙 분산액 조성물
KR101344792B1 (ko) 2010-12-17 2013-12-24 제일모직주식회사 하드마스크 조성물, 이를 사용한 패턴 형성 방법 및 상기 패턴을 포함하는 반도체 집적회로 디바이스
JP6117547B2 (ja) * 2012-12-21 2017-04-19 新日鉄住金化学株式会社 熱硬化性組成物、硬化膜及びカラーフィルター

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JP2000009914A (ja) * 1998-06-18 2000-01-14 Toray Ind Inc カラーフィルター用熱硬化性樹脂溶液組成物、カラーフィルター、および液晶表示装置
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JP2002194272A (ja) * 2000-12-26 2002-07-10 Nippon Steel Chem Co Ltd カラーフィルター保護膜用組成物及び保護膜
WO2008087890A1 (fr) * 2007-01-15 2008-07-24 Taiyo Ink Mfg. Co., Ltd. Composition de résine thermodurcissable
JP2008274000A (ja) * 2007-04-06 2008-11-13 Osaka Gas Co Ltd 熱硬化性樹脂組成物およびその硬化物
WO2008153000A1 (fr) * 2007-06-11 2008-12-18 Mitsubishi Chemical Corporation Composition de résine colorée photosensible pour filtre coloré, filtre coloré, affichage à cristaux liquides et écran électroluminescent organique
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CN108333814A (zh) * 2017-01-19 2018-07-27 三星显示有限公司 显示装置及其制造方法
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CN108333814B (zh) * 2017-01-19 2022-07-19 三星显示有限公司 显示装置及其制造方法
KR20190080774A (ko) 2017-12-28 2019-07-08 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 열 경화성 조성물, 경화막 및 표시 장치
KR20210040795A (ko) 2019-10-04 2021-04-14 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 실록산 수지를 함유하는 경화성 수지 조성물, 및 그 경화막, 실록산 수지의 제조 방법
CN113176681A (zh) * 2021-04-06 2021-07-27 Tcl华星光电技术有限公司 显示面板及其制备方法、显示模组
CN113176681B (zh) * 2021-04-06 2022-07-12 Tcl华星光电技术有限公司 显示面板及其制备方法、显示模组

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