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Flexible array substrate and display device

A flexible array and substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as metal patterns are easy to break, affect the reliability of flexible display devices, and have large bending radii

Active Publication Date: 2015-09-30
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing manufacturing methods of flexible display devices adopt traditional manufacturing processes. However, the bending radius of flexible display devices manufactured by traditional manufacturing processes is relatively large, which makes the metal patterns in flexible display devices easy to break, which affects the flexibility of flexible display devices. reliability, reducing the yield rate of flexible display devices

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  • Flexible array substrate and display device

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Embodiment Construction

[0029] 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, not all, embodiments of the present invention. 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.

[0030] An embodiment of the present invention provides a flexible array substrate 1. The flexible array substrate 1 includes a bendable area 10, wherein, as the name implies, the bendable area 10 refers to a bendable area in the array substrate. For example, figure 1 As shown, both ends of the array substrate 1 are bendable, that is, the region between two bendable regions 10 (the part marked by the dotted line box in the figure) is a non-bendable region. Of c...

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Abstract

An embodiment of the invention provides a flexible array substrate and a display device, relates to the technical field of display, and can improve the reliability of flexible display devices and increase the yield of the flexible display devices. The flexible array substrate comprises bendable areas, a substrate and N metal patterns arranged on the substrate and located in the bendable areas, wherein N is larger than or equal to 1; the distance ratio corresponding to at least one of the N metal patterns is in a range of 0.9-1.1; the distance ratio corresponding to the at least one of the N metal patterns is the ratio of the distance between the at least one metal pattern and the inner surface of the flexible array substrate to the distance between the at least one metal pattern and the outer surface of the flexible array substrate.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a flexible array substrate and a display device. Background technique [0002] With the continuous development of display technology, the emergence of flexible display devices meets the needs of users for the bendability of display devices. Flexible display devices have the characteristics of thinness, flexibility, low power consumption, and bending resistance, making them have great application potential. [0003] Most of the existing manufacturing methods of flexible display devices adopt traditional manufacturing processes. However, the bending radius of flexible display devices manufactured by traditional manufacturing processes is relatively large, which makes the metal patterns in flexible display devices easy to break, which affects the flexibility of flexible display devices. reliability, reducing the yield rate of the flexible display device. Contents of the ...

Claims

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Application Information

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IPC IPC(8): G02F1/1343G02F1/1333
CPCG02F1/133305G02F1/134309
Inventor 李云飞
Owner BOE TECH GRP CO LTD
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