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1. (WO2017020344) MUTUAL-CAPACITANCE TOUCH UNIT, TOUCH LIQUID CRYSTAL PANEL, AND DRIVING METHOD

Pub. No.:    WO/2017/020344    International Application No.:    PCT/CN2015/086973
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Sat Aug 15 01:59:59 CEST 2015
IPC: G06F 3/044
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: XU, Xiangyang
徐向阳
Title: MUTUAL-CAPACITANCE TOUCH UNIT, TOUCH LIQUID CRYSTAL PANEL, AND DRIVING METHOD
Abstract:
A mutual-capacitance touch unit, a touch liquid crystal panel, and a driving method. Touch sensing wires (26) of the mutual-capacitance touch unit are at least partially covered with scanning electrodes (21). A touch capacitor is formed between each sensing electrode (22) and a corresponding scanning electrode (21) adjacent to the sensing electrode (22). The mutual-capacitance touch unit can effectively shield interference of an external touch action to an adjacent touch capacitor and a connecting wire of the touch capacitor, thereby improving the detection accuracy.