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Display panel and display device

A display panel and area technology, applied in the direction of identification devices, instruments, etc., can solve the problems of affecting the display effect and film layer peeling, so as to avoid stress concentration and ensure normal display

Pending Publication Date: 2022-03-11
HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the fact that the folding display panel is prone to peeling between the film layers in the bending area during the folding process, it seriously affects the display effect.

Method used

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through implementation with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. All other embodiments obtained by those skilled in the art based on the basic concepts disclosed and suggested by the embodiments of the present invention belong to the protection scope of the present invention.

[0043] figure 1 It is a structural schematic diagram of a display panel in the prior art, such as figure 1 As shown, the display panel 10 includes a bending area 11 and a non-bending area 12, and the display panel 10 includes a first substrate 13, a second substrate 14 stacked in sequence, and an adhesive layer 15 between the first substrate 13 and the...

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Abstract

The embodiment of the invention discloses a display panel and a display device. The display panel comprises a bending area and a non-bending area which are connected with each other; the display panel comprises a first film layer, a bonding layer and a second film layer which are stacked in sequence, and the stress release capacity of a non-bending area is larger than that of a bending area. The stress release capacity of the non-bending area is set to be larger than that of the bending area, so that in the bending process of the display panel, the stress of the bending area is transferred to the non-bending area, stress release is achieved, and the situation that the stress of the bending area is concentrated to cause a stripping phenomenon, and the display effect is affected is avoided.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of display panels, and in particular, to a display panel and a display device. Background technique [0002] With the rapid development of display technology, the industry has paid more and more attention to the thinness of folding display screens, which can realize the switching between small screen display and large screen display, which can meet the requirements of small size, convenient portability and large size. Visual enjoyment from the angle of view. However, during the folding process of the folding display panel, peeling between the film layers is likely to occur in the bending area, which seriously affects the display effect. Contents of the invention [0003] Embodiments of the present invention provide a display panel and a display device, so as to avoid stress concentration in the bending area of ​​the display panel during the bending process, causing the film layer in ...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 郭亚杰何永新
Owner HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD