Calfee, Halter & Griswold LLP
Touch display panel having two pressure electrodes, display device and drive method
The present disclosure provides a touch display panel, a display device, and a drive method. The touch display panel includes a substrate, a plurality of touch sensing electrodes, and a plurality of pressure sensors. The substrate is provided with a light emission side; and a plurality of touch sensing electrodes and a plurality of pressure sensors. The pressure sensors and the touch sensing electrodes are positioned at the light emission side of the substrate. The pressure sensor includes a first pressure electrode and a second pressure electrode. The first pressure electrode is formed on the display panel. The second pressure electrode and the touch sensing electrode jointly form a touch circuit, and the second pressure electrode is used as a drive electrode of the touch circuit.
BOE TECHNOLOGY GROUP CO., LTD.
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Wei Jing Xue Yuzhen Chun-Wei Xiaoliang Rui Pengpeng Yanan Changfeng Yanling Yingming Lijun Haisheng
Liu LV Dong Guo Wu Ding Xu Wang Jia Li Han Liu Zhao Wang