Nath, Goldberg & Meyer
Touch circuit, touch panel, display panel and display device
Provided is a touch circuit including first and second voltage input terminals, a pressure sensing circuit and an output circuit, the first voltage input terminal is configured to input a first voltage signal, the second voltage input terminal is configured to input a second voltage signal, the first voltage signal is different from the second voltage signal, an input terminal of the pressure sensing circuit is coupled to the first voltage input terminal, an output terminal of the pressure sensing circuit is coupled to an input terminal of the output circuit, a control terminal of the output circuit is configured to receive a control signal, and the output circuit is configured to control on/off state between the input terminal of the output circuit and the output terminal of the output circuit according to the control signal. A touch panel, a display panel and a display device are also provided.
BOE TECHNOLOGY GROUP CO., LTD.
G G G
G06F G06F G06F
inventional inventional inventional
Chihjen Yanling Yuzhen Ping Wei Xiaoliang Xueyou Pengpeng Haisheng
Cheng Han Guo Zhang Liu Ding Cao Wang Wang