WHDA, LLP
Ultrasonic fingerprint detection circuit, ultrasonic fingerprint detection method, and display apparatus
The present disclosure is related to an ultrasonic fingerprint detection assembly. The ultrasonic fingerprint detection assembly may include an ultrasonic fingerprint detection circuit and a living body detection circuit. The living body detection circuit may be configured to carry out living body detection at a rest stage of the ultrasonic fingerprint detection circuit.
BOE TECHNOLOGY GROUP CO., LTD.
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Yanan Pinchao Rui Changfeng Haisheng Chunwei Yuzhen Wei Yunke Lijun Xue Yingming
Jia Gu Xu Li Wang Wu Guo Liu Qin Zhao Dong Liu