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Flexible display panel and display device

A flexible display device, flexible display technology, applied in the direction of identification devices, instruments, etc., can solve the problem of easy breakage of metal wiring, and achieve the effect of ensuring the conductive function

Inactive Publication Date: 2020-09-15
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiments of the present invention are dedicated to providing a flexible display panel, which solves the above-mentioned problem that the metal traces are easily broken during the bending process.

Method used

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] In addition, in the exemplary embodiments, since the same reference numerals denote the same components with the same structure or the same steps of the same method, if one embodiment is exemplarily described, only the same elements as those already described will be described in other exemplary embodiments. Different structures or methods of the embodiments are described.

[0019] Throughout the specification and claims, when one element ...

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Abstract

The invention provides a flexible display panel. Metal wires in a bending area are arranged to be of a parallel two-layer structure comprising a first layer of wires and a second layer of wires, a first metal breakpoint and a second metal breakpoint are respectively arranged on the first layer of wires and the second layer of wires to release stress generated to the metal wires in the bending process of the flexible display panel, the first metal breakpoints and the second metal breakpoints are arranged in a staggered mode in the extending direction of the first layer of wires and the extending direction of the second layer of wires, the bridging wires are arranged between the first layer of wires and the second layer of wires, electric connection of the first layer of wires and the secondlayer of wires can be achieved, and the electric conduction function of the metal wires is guaranteed.

Description

technical field [0001] The invention relates to the technical field of display panels, in particular to a flexible display panel and a display device. Background technique [0002] With the rapid development of flexible display technology, products with flexible narrow borders and high screen-to-body ratio are favored by the market, especially portable flexible mobile terminal products. The bendable display panel can not only provide a large-screen display, but also improve portability. However, due to the poor bending performance of the metal traces in the bendable display panel, during the excessive bending process, the metal traces will break due to excessive bending range or too small bending radius, thus affecting the bendability. The display function of the folding display panel. Therefore, in order to improve the bending performance and reliability of the bendable display panel, it is urgent to develop a metal wiring structure that can reduce the bending stress. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 杨超平
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD