CN111596480A - Display screen, installation method of display screen and display device - Google Patents

Abstract

The disclosure relates to a display screen, a display screen mounting method and a display device, wherein the display screen comprises a display screen protection component; a display panel fixed and sealed around by the display screen protection member; the display screen base is used for fixing the display panel and the display screen protection component. According to the display screen protection component, the installation and maintenance cost and the equipment weight of the display equipment are reduced, the display screen installation process is simplified, and the effects of light weight and simple structure and easiness in maintenance of the display equipment are achieved while the display screen is fixed.

Description

Display screen, installation method of display screen and display device

technical field

The present disclosure relates to the technical field related to the display of electronic products, and in particular, to a display screen, an installation method of the display screen, and a display device.

Background technique

With the continuous popularization of electronic products, users' requirements for the screen ratio of display devices are also increasing. The narrower the frame of the display device, the larger the display ratio of the display screen. Display devices with narrow bezels not only have a good appearance, but also have higher screen utilization and can display more content. Narrow bezel display devices have brought great visual impact to users, greatly improved user experience, and have become the development trend of terminals.

However, in order to improve the display effect, most of the current display devices with narrow bezels use a full glass lamination solution, that is, the glass is attached to the display panel, and then the frame is covered on the glass surface. However, although the glass all-fit solution can achieve a certain degree of narrow frame, the display panel is in direct contact with the glass, resulting in a higher risk of damage to the display panel.

At the same time, the glass full lamination solution has the problems of high scrap rate, difficult assembly, difficult maintenance, high cost, and high weight of the final product. Therefore, how to realize a display screen with a simple and lightweight structure, easy installation and maintenance, and a narrow frame at a lower cost has become a problem that needs to be solved in the field of display devices.

SUMMARY OF THE INVENTION

In order to overcome the problems existing in the related art, the present disclosure provides a display screen, an installation method of the display screen, and a display device.

According to an embodiment of the present disclosure, a display screen is provided, including: a display panel; a base including a first frame and a second frame perpendicular to the first frame, the display panel is disposed on the first frame; a protection The component has an outer shape structure adapted to the outer shape structure of the base, and the protection structure is arranged on the boundary between the second frame of the base and the display panel.

According to the display screen according to the embodiment of the present disclosure, the protective member is formed of carbon fiber resin.

According to the display screen according to the embodiment of the present disclosure, the second frame is provided with a notch that opens toward the inner side of the display panel; the protection member is fixed in the notch.

According to the display screen according to the embodiment of the present disclosure, the protective member is fixed to the second frame by adhesive; and/or the protective member is fixed to the second frame by a buckle structure.

According to the display screen according to the embodiment of the present disclosure, a groove or a buckle portion is formed on the second frame of the base; and a groove or a buckle portion of the protective member corresponding to the groove or the buckle portion is formed. A snap portion or a groove is formed at the position; the snap portion is snapped into the groove.

According to the display screen according to the embodiment of the present disclosure, the front side of the first frame is provided with a first adhesive-backed area; the backside of the display panel is attached and fixed to the first adhesive-backed area of the first frame.

According to the display screen according to the embodiment of the present disclosure, at the boundary of the display panel, the width of the protective member covering the display panel is 0.2 mm or less.

According to yet another embodiment of the present disclosure, a display device is provided, and the display device includes the above-mentioned display screen.

According to yet another embodiment of the present disclosure, a method for installing a display screen is provided, including: preparing a base having a first frame and a second frame perpendicular to the first frame; and attaching a display panel back glue on the base of the base the first frame; a protective component having an outer shape adapted to the outer structure of the base is attached or snapped on the second frame of the base, so as to cover the second frame and the the boundary of the display panel; and the protective member is fixedly attached to the second frame by a pressing jig.

According to the installation method of the display screen according to the embodiment of the present disclosure, the step of attaching or snapping the protection component having the shape structure compatible with the shape structure of the base on the second frame of the base includes: : The protective component is glued or snapped on the gap formed by the second frame.

According to the installation method of the display screen according to the embodiment of the present disclosure, the adhesively attaching the display panel to the first frame of the base includes: further attaching and fixing the display panel to the base by a pressing fixture. the base.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

According to the embodiments of the present disclosure, the boundary of the display panel and the second frame of the base are directly covered by the protective member. Therefore, compared with the previous full glass lamination solution, the glass cover attached to the display panel is omitted, which not only achieves A display screen with a super narrow frame is adopted, and the overall weight of the display screen is greatly reduced, and the installation difficulty of the display screen is further reduced, the installation structure is simple, and the scrap rate is low, and the installation efficiency and production rate of the display device are improved.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

FIG. 1 is a schematic structural diagram of a display screen according to an exemplary embodiment of the present disclosure.

FIG. 2 is an enlarged schematic diagram of a partial structure of a display screen according to an exemplary embodiment of the present disclosure.

FIG. 3 is a schematic structural diagram of a display screen according to another exemplary embodiment of the present disclosure.

FIG. 4 is a flowchart of a method for installing a display screen according to an exemplary embodiment of the present disclosure.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the appended claims.

In the following description, as an electronic device using a display screen, a notebook computer will be used as an example. However, the present disclosure is not limited thereto, and the display screen of the present disclosure can be applied to electronic devices with display screens, such as personal digital assistants, learning machines, and navigators.

In addition, in the following description, the display surface of a display screen is defined as "front surface", the other surface opposite to the display surface is defined as "rear surface", and the surface intersecting with "front surface" or "rear surface" is "side surface".

FIG. 1 is a schematic structural diagram of a display screen according to an exemplary embodiment of the present disclosure. FIG. 2 is an enlarged schematic diagram of a partial structure of a display screen according to an exemplary embodiment of the present disclosure.

In FIG. 1 , the surface in the X direction is the above-mentioned “front surface”; the surface in the Z direction is the above-mentioned “rear surface”; and the surface in the Y direction is the above-mentioned “side surface”.

As shown in FIG. 1, the display screen includes a display panel 2 for displaying images. The display panel 2 includes a substrate, a liquid crystal layer disposed on the substrate, and a color filter disposed on the liquid crystal layer. The specific structure of the display panel 2 will not be repeated here. In this embodiment, the display panel 2 is formed in a rectangular structure, but is not limited to this, and may be a square or an ellipse. In this embodiment, the display panel 2 is formed as a non-foldable flat plate structure, but is not limited to this, and may be formed as a curved surface structure with a certain curvature, or may be formed as a foldable structure.

The display screen provided by the embodiment of the present disclosure further includes a base 3 , and the display panel 2 is installed in the base 3 . The external structure of the base 3 is adapted to the external structure of the display panel 2 . In this embodiment, the base 3 is formed into a rectangular structure. The display panel 2 can be attached to the base 3 by adhesive backing.

As shown in FIGS. 1 and 2 , the base 3 includes a first frame 35 formed in a rectangular structure, and a second frame 36 perpendicular to the first frame 35 . The first frame 35 and the second frame 36 form an L-shaped structure. The first frame 35 and the second frame 36 may be integrally formed, or may be connected through a connection structure.

On the front of the first frame 35 , a first adhesive-backed area 351 is formed along the periphery of the first frame 35 , and the display panel 2 is attached to the base 3 through the first adhesive-backed area 351 . Specifically, after the back surface of the display panel 2 is connected to the base 3 through the first adhesive-backed area 351 , the display panel 2 is further fixed on the base 3 by pressing with a jig.

A stepped structure is formed at one end of the second frame 36 opposite to the end connected to the first frame 35 , that is, a gap 360 is formed at one end of the second frame 36 . The opening direction of the notch 360 faces the inner side of the display panel 2 . As shown in FIG. 2 , a second adhesive-backed area 361 is formed on the notch 360 of the second frame 36 .

As shown in FIGS. 1 and 2 , the display screen of the present disclosure further includes a protective member 1 formed of carbon fiber material. The protective member 1 has a first side 11 , a second side 12 , a third side 13 , and a fourth side 14 connected in this order. The first side 11, the second side 12, the third side 13, and the fourth side 14 form a closed rectangular structure. The external structure of the protection member 1 is adapted to the external structure of the display panel 2 .

The protective component 1 can be fixed on the base 3 by adhesive backing. As shown in FIG. 2 , the protection component 1 can be fixed on the second frame 36 of the base 3 through the second adhesive-backed area 361 . After the display panel 2 and the base 3 are pressed and fixed, the protective member 1 can be pressed and fixed on the second frame 36 of the base 3 by pressing the protective member 1 with a jig.

The first side 11 , the second side 12 , the third side 13 , and the fourth side 14 of the protective member 1 are respectively adhered to the second frame 36 of the base 3 with adhesive backing. The second side 12 , the third side 13 , and the fourth side 14 cover the periphery of the display panel 2 .

As shown in FIG. 2 , a backside of the first side 11 of the protective member 1 may be formed with a back glue area 111 and a pressing area 112 . The adhesive-backed area 111 is adhered to the second adhesive-backed area 362 of the second frame 36 of the base 3 through the adhesive. The adhesive used in this embodiment may be hot melt adhesive.

The pressing area 112 is pressed against the boundary of the display panel 2 , which can further fix the display panel 2 . The width of the adhesive-backed area 111 is greater than the width of the pressing area 112 . Therefore, the width of the border of the protective member 1 pressing against the display panel 2 can be further reduced, thereby realizing a super narrow border of the display screen.

The side surface of the protective component 1 may further have a side adhesive-backed area 113 , and the side adhesive-backed area 113 is attached to the side surface of the second frame 36 of the base 3 through adhesive backing. Thus, the fixing effect of the protective member 1 can be further enhanced.

In the above-mentioned embodiment, the protective member 1 is made of carbon fiber material, and the material properties of carbon fibers that are not easily aged and deformed increase the stability of the protective member 1 , which further ensures the reliability of the display panel 2 . At the same time, the width of the protection member 1 of the present disclosure is narrow, and while protecting the display panel 2, a display device with a super narrow frame is realized.

At the same time, by arranging the protection member 1, the glass cover plate attached to the display panel 2 can be omitted, which avoids damage during the lamination process of the display panel 2 and the glass cover plate, improves the yield and production efficiency, and reduces the The weight of the display device is reduced, so that the display device is easy to carry.

However, the present disclosure is not limited thereto, and FIG. 3 is a schematic structural diagram of a display screen according to another exemplary embodiment of the present disclosure.

As shown in FIG. 3 , compared with the embodiment shown in FIG. 2 , the difference of this embodiment lies in the structural change of the protection member 1 . The first outer edge 11 of the protective member 1 has a slot structure that is compatible with the structure of the second frame 36 of the base 3 . The protection member 1 can be buckled on the second frame 36 through the buckle structure provided on the first outer edge 11 of the protection member 1 .

In the embodiment shown in FIG. 3 , in addition to the buckle structure provided on the protective component 1 , the protective component 1 can also be adhered to the notch 360 of the second frame 36 with adhesive backing. In the embodiment shown in FIG. 3 , the protective component 1 is fixed on the second frame 36 by two methods of adhesive bonding and buckle structure.

However, it is not limited to this, and one of the two methods of adhesive bonding and snap-fit structure can be used to fix the protective component 1 . However, the present disclosure is not limited thereto, and any combination of the structures shown in FIG. 2 and FIG. 3 may be adopted for the multiple outer edges of the protection member 1 .

Further, the protection component 1 may also be provided with one or more buckles adapted to the base 3 , and a corresponding clamping slot may be provided on the base 3 . The connection and fixation of the protection component 1 and the base 3 can be realized by being snapped into the card slot.

In the above-mentioned embodiment, the protective member is formed of carbon fiber material, which has low quality and moderate hardness. Compared with the prior art, the glass cover plate can be omitted by arranging protective components, which greatly reduces the overall weight of the display screen, making the display device low in weight and easy to carry and hold. At the same time, by arranging the protection components, the installation difficulty of the display screen is reduced, the installation structure is simple, the reject rate is low, the installation efficiency of the display device is improved, and the production rate is improved. That is, by arranging the protective parts, it is possible to realize a display device that is easy to install and disassemble, reduces the maintenance cost and difficulty, and has a super narrow bezel.

Yet another embodiment of the present disclosure provides a method for installing a display screen with a super narrow bezel. FIG. 4 is a flowchart of a method for installing a display screen according to an exemplary embodiment of the present disclosure.

As shown in FIG. 4 , the display screen installation method includes: preparing a base having a first frame and a second frame perpendicular to the first frame; and attaching the display panel back glue to the first frame of the base; Fitting or snapping a protective member having an outline structure adapted to the outline structure of the base on the second frame of the base, so as to cover the boundary of the second frame and the display panel; and The protective member is fixed and attached to the second frame by a pressing jig.

When the protective component is glued or snapped to the second frame, a notch can be formed in the second frame, and the protective component can be glued or buckled on the notch.

After the display panel is attached to the first frame of the base, the display panel can be further attached and fixed to the base by a pressing fixture. Thereby, the adhesion between the display panel and the base can be further strengthened. Further, after the protective component is back glued on the second frame of the base, the protective component can be further fixed on the second frame of the base by pressing a jig.

The display screen installed by this method has high installation efficiency, easy installation and disassembly, low rejection rate and improved production rate.

It should be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And/or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone. The character "/" generally indicates that the associated objects are an "or" relationship. The singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

It is further understood that the terms "first", "second", etc. are used to describe various information, but the information should not be limited to these terms. These terms are only used to distinguish the same type of information from one another, and do not imply a particular order or level of importance. In fact, the expressions "first", "second" etc. are used completely interchangeably. For example, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information, without departing from the scope of the present disclosure.

It can be further understood that, unless otherwise specified, "connection" includes direct connection between the two without other components, and also includes indirect connection between the two with other components.

It can be further understood that in the following description, the concepts of "up", "down", "left", "right", "inside", "outside", "front" and "rear" are relative to the diagrams The relative positional relationship given by the example for convenience of illustration may be changed correspondingly with the change of the positional relationship.

It is further to be understood that, although the operations in the embodiments of the present disclosure are described in a specific order in the drawings, it should not be construed as requiring that the operations be performed in the specific order shown or the serial order, or requiring Perform all operations shown to obtain the desired result. In certain circumstances, multitasking and parallel processing may be advantageous.

Other embodiments of the present disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or techniques in the technical field not disclosed by the present disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (11)

1. A display screen, characterized in that, comprising: display panel; a base, comprising a first frame and a second frame perpendicular to the first frame, and the display panel is arranged on the first frame; The protection component has an outer shape structure adapted to the outer shape structure of the base, and the protection structure is arranged on the boundary between the second frame of the base and the display panel. 2. The display screen according to claim 1, wherein, The protective member is formed of carbon fiber resin. 3. The display screen according to claim 1, wherein, A notch that is opened toward the inner side of the display panel is provided on the second frame; The protective member is fixed in the notch. 4. The display screen according to claim 1, wherein, The protective component is fixed on the second frame by adhesive; and/or The protection component is fixed on the second frame through a snap structure. 5. The display screen according to claim 4, wherein, A groove or a snap portion is formed on the second frame of the base; A buckling portion or a notch is formed at a position corresponding to the groove or the buckling portion of the protective member; The buckle portion is buckled in the groove. 6. The display screen according to claim 1, wherein, The front side of the first frame is provided with a first adhesive area; The back of the display panel is attached and fixed to the first adhesive-backed area of the first frame. 7. The display screen according to claim 1, wherein, At the boundary of the display panel, the width of the protective member covering the display panel is 0.2 mm or less. 8. A display device, comprising the display screen according to any one of claims 1 to 7. 9. A method for installing a display screen, comprising: preparing a base having a first frame and a second frame perpendicular to the first frame; pasting the display panel adhesive on the first frame of the base; Fitting or snapping a protective member having an outline structure adapted to the outline structure of the base on the second frame of the base, so as to cover the boundary of the second frame and the display panel; and The protective member is fixed and attached to the second frame by a pressing jig. 10 . The installation method of the display screen according to claim 9 , wherein the protection component having an outer shape structure adapted to the outer shape structure of the base is attached or snapped to the said base of the base. 11 . The second border includes: The protective component is glued or snapped on the gap formed by the second frame. 11 . The installation method of the display screen according to claim 9 , wherein the step of adhering the display panel back glue to the first frame of the base comprises: 11 . The display panel is further attached and fixed to the base by a pressing fixture.

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