CN111572113A - A fully-fitted assembly structure for a display panel and a glass cover - Google Patents

A fully-fitted assembly structure for a display panel and a glass cover Download PDF

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CN111572113A
CN111572113A CN202010562454.3A CN202010562454A CN111572113A CN 111572113 A CN111572113 A CN 111572113A CN 202010562454 A CN202010562454 A CN 202010562454A CN 111572113 A CN111572113 A CN 111572113A
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Prior art keywords
display panel
layer
dazzle
glass cover
glass apron
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虞晓斌
钱阳年
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Suzhou Pinqi Electronic Technology Co ltd
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Suzhou Pinqi Electronic Technology Co ltd
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Priority to CN202010562454.3A priority Critical patent/CN111572113A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • 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
    • G02F1/133502—Antiglare, refractive index matching layers

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The utility model provides a display panel and glass apron are assembly structure of laminating entirely, includes display panel and pastes the glass apron of locating on display panel, display panel with be provided with one deck anti-dazzle film between the glass apron, anti-dazzle film is including adhesion layer, euphotic layer and the anti-dazzle layer that from top to bottom sets gradually, and the inseparable adhesion of adhesion layer and glass apron internal surface, the display surface of anti-dazzle layer and display panel closely laminates, and the anti-dazzle layer is for setting up the nanometer frosting in the euphotic layer medial surface. The invention has simple structure, solves the problems of light reflection and hollow sound during writing in the frame attaching technology, solves the problems of high cost, low yield and inconvenient maintenance in the OCA or OCR technology, and is suitable for popularization.

Description

一种显示面板和玻璃盖板全贴合装配结构A fully-fitted assembly structure for a display panel and a glass cover

技术领域technical field

本发明涉及显及显示设备领域，特别涉及一种显示面板和玻璃盖板全贴合装配结构。The invention relates to the field of display and display equipment, in particular to a fully-fitted assembly structure of a display panel and a glass cover plate.

背景技术Background technique

随着时代的不断发展，科学技术水平的提升，人们都视觉感受要求越来越高，由于目前市面上大多数显示器采用框贴AG玻璃或用OCA或OCR技术做全贴合；With the continuous development of the times and the improvement of the level of science and technology, people have higher and higher requirements for visual experience. Because most monitors on the market currently use frame-mounted AG glass or use OCA or OCR technology for full lamination;

框贴合的劣势是钢化玻璃与液晶屏之间必须有5mm的间隙，目的是不能让液晶玻璃和钢化玻璃贴到一起，由于两者的表面都是光面，贴到一起会有彩色的波纹(眩光)，导致视觉不适及隔空视觉，框贴在表面书写时，笔和笔迹是隔空的。The disadvantage of frame bonding is that there must be a 5mm gap between the tempered glass and the LCD screen. The purpose is to prevent the LCD glass and the tempered glass from sticking together. Since the surfaces of the two are smooth, there will be colored ripples when they are attached together. (glare), causing visual discomfort and space vision, when the frame is pasted on the surface to write, the pen and handwriting are spaced apart.

OCA或OCR技术做全贴合，用OCA或OCR技术做全贴合成本很高，且不良率也很高，透光率低下，制程需要投入很大的资金购买设备，一旦制程不良或液晶屏出现故障无法进行维修，只能报废处理。OCA or OCR technology to do full lamination, using OCA or OCR technology to do full lamination is very expensive, and the defect rate is also high, the light transmittance is low, the process needs to invest a lot of money to buy equipment, once the process is bad or the LCD screen If it fails, it cannot be repaired and can only be scrapped.

所以，针对现有技术存在的不足，有必要设计一种显示面板和玻璃盖板全贴合装配结构，以解决上述问题。Therefore, in view of the deficiencies in the prior art, it is necessary to design a fully-fitted assembly structure of the display panel and the glass cover to solve the above problems.

发明内容SUMMARY OF THE INVENTION

为克服上述现有技术中的不足，本发明目的在于提供一种显示面板和玻璃盖板全贴合装配结构。In order to overcome the above-mentioned deficiencies in the prior art, the present invention aims to provide a fully-fitted assembly structure of a display panel and a glass cover plate.

为实现上述目的及其他相关目的，本发明提供的技术方案是：一种显示面板和玻璃盖板全贴合装配结构，包括显示面板和贴设于所述显示面板上的玻璃盖板，其特征在于：所述显示面板和所述玻璃盖板之间设置有一层防眩光薄膜，所述防眩光薄膜包括由上至下依次设置的粘连层、透光层和防眩光层，所述粘连层和所述玻璃盖板内表面紧密粘连，所述防眩光层和所述显示面板的显示面紧密贴合，所述防眩光层为设置于所述透光层内侧面的纳米级磨砂面。In order to achieve the above purpose and other related purposes, the technical solution provided by the present invention is: a fully-fitted assembly structure of a display panel and a glass cover plate, comprising a display panel and a glass cover plate attached to the display panel, characterized in that: In that: a layer of anti-glare film is arranged between the display panel and the glass cover plate, and the anti-glare film includes an adhesion layer, a light-transmitting layer and an anti-glare layer arranged in sequence from top to bottom, the adhesion layer and the anti-glare layer are arranged in sequence. The inner surface of the glass cover plate is closely adhered, the anti-glare layer is closely attached to the display surface of the display panel, and the anti-glare layer is a nano-scale frosted surface disposed on the inner side of the light-transmitting layer.

优选的技术方案为：所述透光层为PET膜片。A preferred technical solution is: the light-transmitting layer is a PET film.

优选的技术方案为：所述透光层的透光率大于或等于90％The preferred technical solution is: the light transmittance of the light-transmitting layer is greater than or equal to 90%

优选的技术方案为：所述透光层的厚度为100μmThe preferred technical solution is: the thickness of the light-transmitting layer is 100 μm

由于上述技术方案运用，本发明和现有技术相比具有的优点是：Due to the application of the above-mentioned technical solutions, the advantages of the present invention compared with the prior art are:

1.本发明在玻璃盖板和显示面板之间设置防眩光薄膜，防眩光薄膜的防眩光层具有纳米级磨砂面，磨砂面利用漫反射的原理，能有效减少反射光线，达到防眩光的效果，但是磨砂面的精细程度与镜片的显示清晰度存在正比的关系，纳米级的磨砂面能在在防眩光的同时，最大程度的保证镜片的清晰度，所以在显示器前面看不到反光，在表面书写时，笔在哪里，笔迹就在哪里，这种技术透光率好，不反光，大大增强了视觉艳丽色彩的饱和度和对比度效果，且书写时没有空心的声音。1. In the present invention, an anti-glare film is arranged between the glass cover plate and the display panel. The anti-glare layer of the anti-glare film has a nano-scale frosted surface. The frosted surface uses the principle of diffuse reflection, which can effectively reduce the reflected light and achieve the effect of anti-glare. , but the fineness of the frosted surface is directly proportional to the display clarity of the lens. The nano-level frosted surface can ensure the clarity of the lens to the greatest extent while preventing glare, so no reflection can be seen in front of the display. When writing on the surface, where the pen is, the handwriting is there. This technology has good light transmittance and does not reflect light, which greatly enhances the saturation and contrast of visually bright colors, and there is no hollow sound when writing.

2.改善了显示面板不能售后维修的问题，由于方案是无胶重叠技术，在拆解后，玻璃盖板与显示面板可以自由分离，不用担心显示面板不能售后的问题。2. The problem that the display panel cannot be repaired after sale has been improved. Since the solution is a glue-free overlapping technology, after dismantling, the glass cover and the display panel can be separated freely, so there is no need to worry about the problem that the display panel cannot be after-sale.

附图说明Description of drawings

图1为本发明装配剖视图。FIG. 1 is an assembly sectional view of the present invention.

图2为本发明防眩光薄膜剖视图。2 is a cross-sectional view of the anti-glare film of the present invention.

以上附图中，1、玻璃盖板；2、显示面板；3、防眩光薄膜；4、粘连层；5、透光层；6、防眩光层。In the above drawings, 1, glass cover plate; 2, display panel; 3, anti-glare film; 4, adhesion layer; 5, light-transmitting layer; 6, anti-glare layer.

具体实施方式Detailed ways

以下由特定的具体实施例说明本发明的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效。The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

请参阅图1-图2。须知，在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。术语“水平”、“竖直”、“悬垂”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。See Figures 1-2. It should be noted that, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The azimuth or positional relationship indicated by "" etc. is based on the azimuth or positional relationship shown in the attached drawings, or the azimuth or positional relationship that the product of the invention is usually placed in use, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance. The terms "horizontal", "vertical", "overhanging" etc. do not imply that a component is required to be absolutely horizontal or overhang, but rather may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined.

在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接，可以是机械连接，也可以是电连接，可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or an internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

实施例：Example:

如图1所示，为本发明提供的一种显示面板和玻璃盖板全贴合装配结构，包括玻璃盖板、防眩光薄膜以及显示面板。As shown in FIG. 1 , a fully-fitted assembly structure of a display panel and a glass cover plate provided by the present invention includes a glass cover plate, an anti-glare film and a display panel.

其中，防眩光薄膜的一面和玻璃盖板的内侧面紧密粘连，另一面和显示面板的显示面紧密贴合。One side of the anti-glare film is closely adhered to the inner side of the glass cover plate, and the other side is closely adhered to the display surface of the display panel.

具体的，如图2所示，为本发明防眩光薄膜的结构剖视图。可知，该防眩光薄膜包括由上至下依次设置的粘连层、透光层以及防眩光层。其中，粘连层和玻璃盖板的内侧面紧密粘连；防眩光层则与显示面板的显示面紧密贴合。Specifically, as shown in FIG. 2 , it is a cross-sectional view of the structure of the anti-glare film of the present invention. It can be known that the anti-glare film includes an adhesion layer, a light-transmitting layer and an anti-glare layer which are arranged in sequence from top to bottom. Wherein, the adhesive layer is closely adhered to the inner side of the glass cover plate; the anti-glare layer is closely adhered to the display surface of the display panel.

本实施例中，透光层选用PET膜片，防眩光层为设置于PET膜片一侧面的纳米级磨砂面。In this embodiment, the light-transmitting layer is a PET film, and the anti-glare layer is a nano-scale frosted surface disposed on one side of the PET film.

优选的，PET膜片的透光率大于等于90％。Preferably, the light transmittance of the PET film is greater than or equal to 90%.

优选的，PET膜片的厚度为100μm。Preferably, the thickness of the PET film is 100 μm.

原理：principle:

防眩光薄膜的防眩光层具有纳米级磨砂面，磨砂面利用漫反射的原理，能有效减少反射光线，达到防眩光的效果，但是磨砂面的精细程度与镜片的显示清晰度存在正比的关系，纳米级的磨砂面能在在防眩光的同时，最大程度的保证镜片的清晰度，所以在显示器前面看不到反光。The anti-glare layer of the anti-glare film has a nano-scale frosted surface. The frosted surface uses the principle of diffuse reflection, which can effectively reduce the reflected light and achieve the effect of anti-glare. However, the fineness of the frosted surface is directly proportional to the display clarity of the lens. The nano-scale frosted surface can ensure the clarity of the lens to the greatest extent while preventing glare, so no reflection can be seen in front of the display.

所以，本发明具有以下优点：Therefore, the present invention has the following advantages:

1.本发明在玻璃盖板和显示面板之间设置防眩光薄膜，防眩光薄膜的防眩光层具有纳米级磨砂面，磨砂面利用漫反射的原理，能有效减少反射光线，达到防眩光的效果，但是磨砂面的精细程度与镜片的显示清晰度存在正比的关系，纳米级的磨砂面能在在防眩光的同时，最大程度的保证镜片的清晰度，所以在显示器前面看不到反光，在表面书写时，笔在哪里，笔迹就在哪里，这种技术透光率好，不反光，大大增强了视觉艳丽色彩的饱和度和对比度效果，且书写时没有空心的声音。1. In the present invention, an anti-glare film is arranged between the glass cover plate and the display panel. The anti-glare layer of the anti-glare film has a nano-scale frosted surface. The frosted surface uses the principle of diffuse reflection, which can effectively reduce the reflected light and achieve the effect of anti-glare. , but the fineness of the frosted surface is directly proportional to the display clarity of the lens. The nano-level frosted surface can ensure the clarity of the lens to the greatest extent while preventing glare, so no reflection can be seen in front of the display. When writing on the surface, where the pen is, the handwriting is there. This technology has good light transmittance and does not reflect light, which greatly enhances the saturation and contrast of visually bright colors, and there is no hollow sound when writing.

2.改善了显示面板不能售后维修的问题，由于方案是无胶重叠技术，在拆解后，玻璃盖板与显示面板可以自由分离，不用担心显示面板不能售后的问题2. The problem that the display panel cannot be repaired after sale has been improved. Since the solution is a glue-free overlapping technology, after dismantling, the glass cover plate and the display panel can be separated freely, so there is no need to worry about the problem that the display panel cannot be sold after sale.

上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神和技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed in the present invention should still be covered by the claims of the present invention.

Claims (4)

1. The utility model provides a display panel and glass apron assembly structure that laminates entirely, includes that display panel locates with pasting glass apron on the display panel, its characterized in that: the display panel with be provided with one deck anti-dazzle film between the glass apron, anti-dazzle film is including adhesion layer, euphotic layer and the anti-dazzle layer that from top to bottom sets gradually, the adhesion layer with the inseparable adhesion of glass apron internal surface, anti-dazzle layer with the display surface of display panel closely laminates, anti-dazzle layer be for set up in the nanometer frosting of euphotic layer medial surface.
2. The display panel and glass cover plate full-lamination assembling structure of claim 1, wherein: the euphotic layer is a PET film.
3. The display panel and glass cover plate full-lamination assembling structure of claim 1, wherein: the light transmittance of the light-transmitting layer is greater than or equal to 90%.
4. The display panel and glass cover plate full-lamination assembling structure of claim 1, wherein: the thickness of the light-transmitting layer is 100 μm.
CN202010562454.3A 2020-06-17 2020-06-17 A fully-fitted assembly structure for a display panel and a glass cover Pending CN111572113A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022141916A1 (en) * 2020-12-28 2022-07-07 广东小天才科技有限公司 Display screen and terminal device
CN115410484A (en) * 2022-08-30 2022-11-29 武汉华星光电半导体显示技术有限公司 Display device and display terminal

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Publication number Priority date Publication date Assignee Title
JP2009139435A (en) * 2007-12-03 2009-06-25 Kyoritsu Kagaku Sangyo Kk Display device laminate having display device and repairable transparent plate, and method of manufacturing the same
CN210720788U (en) * 2019-11-14 2020-06-09 惠州大唐伟业电子有限公司 Fingerprint cell-phone lens is prevented to high rigidity
CN212684904U (en) * 2020-06-17 2021-03-12 苏州品祺电子科技有限公司 Display panel and glass apron assembly structure that laminates entirely

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009139435A (en) * 2007-12-03 2009-06-25 Kyoritsu Kagaku Sangyo Kk Display device laminate having display device and repairable transparent plate, and method of manufacturing the same
CN210720788U (en) * 2019-11-14 2020-06-09 惠州大唐伟业电子有限公司 Fingerprint cell-phone lens is prevented to high rigidity
CN212684904U (en) * 2020-06-17 2021-03-12 苏州品祺电子科技有限公司 Display panel and glass apron assembly structure that laminates entirely

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022141916A1 (en) * 2020-12-28 2022-07-07 广东小天才科技有限公司 Display screen and terminal device
CN115410484A (en) * 2022-08-30 2022-11-29 武汉华星光电半导体显示技术有限公司 Display device and display terminal
CN115410484B (en) * 2022-08-30 2025-01-24 武汉华星光电半导体显示技术有限公司 Display equipment and display terminal

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Application publication date: 20200825