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Flexible display panel and display device

A flexible display and panel technology, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve problems such as defects in flexible display panels, and achieve the effects of increased bending radius, easy bending, and avoiding failure

Inactive Publication Date: 2019-11-29
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a flexible display panel and a display device to improve the problem of defects in the flexible display panel when it is bent

Method used

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  • Flexible display panel and display device

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, embodiments of the present invention. Also, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0028] Unless otherwise defined, technical or scientific terms used in the present invention should have the ordinary meaning as understood by one of ordinary skill in the art to which the present invention belongs. T...

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Abstract

The invention discloses a flexible display panel and a display device. A plurality of bending adjustment patterns are arranged in a bending area, and each bending adjustment pattern is composed of a groove and / or an opening in at least one film layer. Moreover, the total area of the bending adjustment patterns far away from the center line is made to be greater than the total area of the bending adjustment patterns close to the center line, the bending stress can be dispersed in the direction from the center line to the non-bending area in the bending process, and therefore, the area, far awayfrom the center line, of the bending area can be bent more easily than the area, close to the center line, of the bending area. In the way, the radian of the bending area in the bending state can beincreased, the bending radius of the center line of the bending area in the bending state is increased, and the problem that the flexible display panel fails due to excessive bending in the bending process can be avoided.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a flexible display panel and a display device. Background technique [0002] With the development of display technology, consumers' demands for display panels are becoming more and more diversified and personalized. Flexible display panels have the advantages of bendability and portability, and are favored by consumers. However, when the flexible display panel is bent, it may be subjected to stress and cause defects, thereby reducing the reliability of the flexible display panel. SUMMARY OF THE INVENTION [0003] Embodiments of the present invention provide a flexible display panel and a display device, which are used to improve the problem of defects occurring when the flexible display panel is bent. [0004] A flexible display panel provided by an embodiment of the present invention includes: at least two non-bending areas, and a bending area located between t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09F9/30
CPCG09F9/301H10K59/123H10K59/1213H10K59/12
Inventor 蔡雨
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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