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1. (WO2018157423) COA ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL

Pub. No.:    WO/2018/157423    International Application No.:    PCT/CN2017/077466
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Wed Mar 22 00:59:59 CET 2017
IPC: G02F 1/1335
Applicants: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
武汉华星光电技术有限公司
Inventors: SUN, Tao
孙涛
Title: COA ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL
Abstract:
Disclosed is a COA array substrate, comprising a base substrate (1) and a plurality of pixel structures (2) arranged, in an array, on the base substrate (1), wherein a colour filter layer (23) is arranged in a pixel structure (2); the colour filter layer (23) comprises a first portion (23a) of the colour filter layer and a second portion (23b) of the colour filter layer; the first portion (23a) of the colour filter layer corresponds to a display area covering the pixel structure (2), and the second portion (23b) of the colour filter layer corresponds to a non-display area covering the pixel structure (2); and a ventilation hole (231) is arranged in the second portion (23b) of the colour filter layer. Also disclosed is a liquid crystal display panel, comprising an array substrate (100) and a cell alignment substrate (200) arranged opposite each other, wherein liquid crystal molecules (300) are arranged between the array substrate (100) and the cell alignment substrate (200), and the array substrate (100) is a COA array substrate.