Nath, Goldberg & Meyer
Touch panel and fingerprint recognition method and manufacturing method thereof, and display device
The present disclosure provides a touch panel, a fingerprint recognition method thereof, a method for manufacturing a touch panel and a display device. The touch panel includes multiple driving electrode groups and multiple, sensing electrodes which are intersected with and insulated from each other, each of the driving electrode groups comprises a plurality of driving electrodes, each driving electrodes is coupled to a scanning line, and the method includes: a first scanning step of performing a first scanning on each of the driving electrode groups by using scanning lines to detect a sensing signal generated by a sensing electrode being touched; a determining step of determining a driving electrode group being touched according to the detected sensing signal; a second scanning step of sequentially performing a second scanning on the driving electrodes in the determined driving electrode group being touched to obtain a valley or a ridge of a fingerprint.
BOE TECHNOLOGY GROUP CO., LTD.
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Chihjen Xueyou Pengpeng Xue Yuzhen Yanling Xiaoliang Wei Ping Haisheng Rui
Cheng Cao Wang Dong Guo Han Ding Liu Zhang Wang Xu