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Pixel array substrate

An array substrate and pixel technology, applied in the direction of instruments, electrical components, electric solid devices, etc., can solve the problems of poor substrate stiffness and flexibility, and achieve the effect of improving flex resistance and increasing stiffness

Active Publication Date: 2021-01-29
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existence of these microvoids will cause the stiffness and flexibility of the substrate to deteriorate.

Method used

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  • Pixel array substrate
  • Pixel array substrate
  • Pixel array substrate

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Embodiment Construction

[0056] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments to further understand the purpose, solution and effect of the present invention, but it is not intended to limit the scope of protection of the appended claims of the present invention.

[0057] As used herein, "about," "approximately," "essentially," or "essentially" includes the stated value and averages within acceptable deviations from the particular value as determined by one of ordinary skill in the art, taking into account the The measurement in question and the specific amount of error associated with the measurement (ie, limitations of the measurement system). For example, "about" can mean within one or more standard deviations of the stated value, or for example within ±30%, ±20%, ±15%, ±10%, ±5%. Furthermore, "about", "approximately", "essentially" or "substantially" used herein can choose a more acceptable d...

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Abstract

A pixel array substrate comprises a substrate, a first hole, a second hole, a first conductive pattern, a second conductive pattern, at least one signal line and at least one auxiliary pattern. The substrate is provided with a first surface and a second surface which are opposite. The first hole and the second hole respectively penetrate through the first surface and the second surface. The firstconductive pattern and the second conductive pattern are arranged on one side of the first surface of the substrate. The at least one signal line is arranged on one side of the second surface of the substrate. The first conductive pattern and the second conductive pattern are electrically connected with at least one signal line through the first hole and the second hole respectively. The at leastone auxiliary pattern is overlapped on the virtual connecting line of the first hole and the second hole.

Description

technical field [0001] The present invention relates to a circuit substrate, and in particular to a pixel array substrate. Background technique [0002] In recent years, light-emitting diode displays, such as organic light-emitting diode (OLED) displays or micro light-emitting diode (micro-LED) displays, have high color saturation, fast response speed and high Compared with other advantages, the market prejudice in high-end electronic products has increased rapidly. On the other hand, since the appearance of the light-emitting diode display is thinner and lighter than the traditional liquid crystal display, and its excellent flexibility can meet a variety of display applications, such as: curved display, rollable TV wall or electronic paper, etc. application. [0003] In order to achieve narrow frame (or frameless) appearance design and ultra-high-resolution display screen, when the pixel circuit density increases, the peripheral circuits are arranged in the pixel area, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/12H01L27/15H01L27/32G09F9/30
CPCH01L27/1244H01L27/156G09F9/301H10K59/12
Inventor 梁育馨刘品妙黄婉真王修华郑君丞
Owner AU OPTRONICS CORP