Nath, Goldberg & Meyer
Touch screen and driving method thereof, and display apparatus
The present invention provides a touch screen, a driving method thereof, and a display apparatus. The touch screen includes a liquid crystal cell formed by assembling an array substrate and a color filter substrate and a fixed electrode provided at a side of the array substrate distal to the color filter substrate, and further includes a common electrode provided on the array substrate and a shielding electrode provided at a side of the common electrode distal to the fixed electrode, the common electrode serves as a first drive electrode in force touch, a position of the fixed electrode corresponds to that of the common electrode, and the fixed electrode is configured to assist the first drive electrode to detect a touch force in force touch.
BOE TECHNOLOGY GROUP CO., LTD. BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
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Xue Haisheng Xiaochuan Pengpeng Tao Xiaoliang Yingming Wei
Dong Wang Chen Wang Ren Ding Liu Liu