Display module and manufacturing method thereof, polaroid module and manufacturing method thereof

A technology for display modules and polarizers, applied in optical components, optics, nonlinear optics, etc., can solve the problems of anti-warping tapes that are difficult to stick to, reduce the risk of warping, avoid being scratched, increase The effect of bonding area

Inactive Publication Date: 2019-01-04
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the trend of thinning products, the anti-warping tape in the prior art can no longer prevent the warpage between the liquid crystal display panel and the backlight assembly, especially for large-sized display modules. It is difficult for the anti-warping tape to exert a good sticking effect in a limited space

Method used

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  • Display module and manufacturing method thereof, polaroid module and manufacturing method thereof
  • Display module and manufacturing method thereof, polaroid module and manufacturing method thereof
  • Display module and manufacturing method thereof, polaroid module and manufacturing method thereof

Examples

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Embodiment Construction

[0037] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0038] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0039] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0040] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display module and a manufacturing method thereof, a polaroid module and a manufacturing method thereof. The display module comprises a display panel; a first polaroid; a backlight module; a protective film covered on one side surface, far away from the display panel, of the first polaroid, wherein the distance between a first edge of the protective film and the first edge of a panel is greater than the distance between the first edge of the polaroid and the first edge of the panel; a first anti-upwarp adhesive tape, wherein the first anti-upwarp adhesive tape comprises a first adhesive tape part, a second adhesive tape part and a third adhesive tape part which are mutually and orderly arranged, the first adhesive tape part is located at one side, far away from the display panel, of the backlight module, the third adhesive type is covered at one side surface, far away from the display panel, of the first polaroid, and is located at a region between the first edge of a protective film and the first edge of the polaroid. Through the display module disclosed by the invention, the risk that the display panel upwarps from the backlight module in the display module can be reduced.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display module and a manufacturing method thereof, a polarizer assembly and a manufacturing method thereof. Background technique [0002] At present, liquid crystal display panels have been widely used in various display devices. In such display devices, it is necessary to provide light through a backlight source to display images. When assembling the backlight assembly and the liquid crystal display panel to form a display module, in order to avoid warping between the liquid crystal display panel and the backlight assembly, an anti-warping tape is usually installed at the end, and the anti-warping tape is used to reduce the contact between the liquid crystal display panel and the backlight. Risk of lifting between components. [0003] However, with the trend of thinning products, the anti-warping tape in the prior art can no longer prevent the warpage betwee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1333G02B1/14
CPCG02F1/133308G02F1/133528G02B1/14G02F1/133314
Inventor 马雄斌
Owner XIAMEN TIANMA MICRO ELECTRONICS
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