Blakely Sokoloff Taylor & Zafman LLP
Fingerprint recognition element, a display screen and a display device
The present invention discloses a fingerprint recognition element comprising: a plurality of parallel fingerprint detecting electrodes, the distance between two adjacent fingerprint detecting electrodes being not larger than the distance between adjacent ridge and valley in the fingerprint, a fingerprint recognition signal being loaded to one end of each fingerprint detecting electrode, and the fingerprint recognition signal being acquired in real time at the other end of each fingerprint detecting electrode. The present invention further discloses a display screen comprising the fingerprint recognition element and a display device comprising the display screen.
BOE TECHNOLOGY GROUP CO., LTD. BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
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inventional inventional inventional inventional
Yingming Shengji Xue Tao Hongjuan Haisheng Weijie Xiaoliang
Liu Yang Dong Ren Liu Wang Zhao Ding