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1. (WO2018161373) ARRAY SUBSTRATE AND SELF-CAPACITIVE IN-CELL TOUCH DISPLAY PANEL

Pub. No.:    WO/2018/161373    International Application No.:    PCT/CN2017/077762
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Thu Mar 23 00:59:59 CET 2017
IPC: G06F 3/041
G06F 3/044
Applicants: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
武汉华星光电技术有限公司
Inventors: ZHANG, Zhou
张洲
XU, Pan
徐盼
MA, Changwen
马长文
TSAI, Yucheng
蔡育徵
Title: ARRAY SUBSTRATE AND SELF-CAPACITIVE IN-CELL TOUCH DISPLAY PANEL
Abstract:
An array substrate, comprising: a substrate (210); a driving unit (220); a common electrode layer, comprising multiple touch electrodes (23) provided at intervals, wherein the multiple touch electrodes are for time-divisionally receiving a touch signal and a first common voltage; multiple lead lines (240), provided on the substrate and extending along a first direction, wherein two ends of each lead lines are correspondingly electrically connected to one of the touch electrodes and the driving unit, respectively; at least one compensation line (250), provided at an interval from the lead line, the compensation line extending away from the first direction and overlapping at least one of the touch electrodes, wherein the compensation line receives a second common voltage when the touch electrode receives the first common voltage, and the first common voltage is equal to the second common voltage. The self-capacitive in-cell touch display panel has improved touch control characteristics and display effects.