The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2020
Filed:
Jan. 20, 2017
Fingerprint recognition unit circuit, control method therefor, and fingerprint recognition apparatus
Truly (Huizhou) Smart Display Limited, Huizhou, Guangdong, CN;
Jinkun Wu, Guangdong, CN;
Chao Tian, Guangdong, CN;
Jie Zhu, Guangdong, CN;
Junwen Hu, Guangdong, CN;
Donghyup Jeon, Guangdong, CN;
Zhisheng Xie, Guangdong, CN;
Junhai Su, Guangdong, CN;
Jianhua Li, Guangdong, CN;
TRULY (HUIZHOU) SMART DISPLAY LIMITED, Huizhou, Guangdong, CN;
Abstract
A fingerprint recognition unit circuit is provided, including a read line, a signal scanning terminal, a first power supply terminal, a second power supply terminal, a third power supply terminal, a first signal terminal, a second signal terminal, an exploring electrode, an output unit, a threshold compensation unit and a resetting unit. A method for controlling a fingerprint recognition unit circuit is applied to the fingerprint recognition unit circuit. A fingerprint recognition apparatus includes a glass substrate and the fingerprint recognition unit circuit.