Westman, Champlin & Koehler, P.A.
Touch display panel, manufacturing method for the same, driving method for the same, and display device
The present disclosure provides a touch display panel including a self-capacitance or mutual-capacitance type touch display panel, a manufacturing method and a method driving for the same and a display device. The self-capacitance type touch display panel includes an array substrate having a first metal layer and self-capacitance touch electrodes, and a touch control chip. Each touch electrode includes common electrodes, first metal layer includes touch lead wires corresponding to the touch electrodes, and each touch electrode is connected with the touch control chip via a corresponding touch lead wire. The touch lead wire is configured to transmit a common electrode signal to the touch electrode during a display stage, to transmit a touch scan signal to the touch electrode during a touch stage, and to transmit a touch signal, which is generated by the touch electrode at a position where a touch operation occurs, to the touch control chip.
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. BOE TECHNOLOGY GROUP CO., LTD.
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Weijie Haisheng Xiaoliang Shijun Rui Pengcheng Wei Lei Ming Hongjuan Changfeng Xiaochuan Yingming Qian Zhenhua Shengji
Zhao Wang Ding Wang Xu Lu Liu Wang Yang Liu Li Chen Liu Wang Lv Yang