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Cover plate and display device

A technology for display devices and cover plates, which is applied in the direction of identification devices, instruments, etc., can solve problems such as cover plate breakage, achieve the effect of reducing bending stress and improving film layer breakage

Inactive Publication Date: 2020-01-03
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiments of the present application are devoted to providing a cover plate and a display device to solve the problem in the prior art that the cover plate of the flexible display device breaks when it is bent.

Method used

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  • Cover plate and display device
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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0023] Where possible, the same or similar parts will be given the same reference numerals in the drawings.

[0024] In the flexible display device, each film layer has certain bending resistance characteristics, so as to meet the bending function of the flexible display device. However, each film layer has a different degree of bending resistance, which leads to the problem that the film layer breaks during the bending process of the flexible display device. For example, the cover plate of the ...

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PUM

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Abstract

The application provides a cover plate and a display device, and relates to the technical field of display. The cover plate comprises a first cover plate layer, a second cover plate layer and a firstbonding layer, wherein the first cover plate layer and the second cover plate layer are stacked, and the first bonding layer is bonded with the first cover plate layer and the second cover plate layer. In the embodiment of this application, the cover plate is arranged as the improvement layer formed by orderly stacking the first cover plate layer, the bonding layer and the second cover plate layer; when a flexible display device is bent towards the first cover plate layer, the bending stress far away from one side of the first cover plate by the second cover plate layer is effectively reducedin compared with the condition that the first cover plate layer and the second cover plate layer are of an integrated structure, thereby effectively improving a problem that the film is broken when the flexible display device is bent.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a cover plate and a display device. Background technique [0002] With the development of flexible display technology, flexible display devices are increasingly favored by the market. However, the currently produced flexible display devices still have the problem of breakage of the cover plate when the bending test is performed. [0003] Therefore, how to improve the breakage of the cover plate when the flexible display device is bent becomes an urgent problem to be solved. Contents of the invention [0004] In view of this, the embodiments of the present application are dedicated to providing a cover plate and a display device, so as to solve the problem in the prior art that the cover plate of the flexible display device breaks when it is bent. [0005] One aspect of the present application provides a cover plate, including: a first cover plate layer and a second...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 李西美
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT