Invention Grant
- Patent Title: Electronic apparatus with fingerprint sensing function, driving circuit, and method for driving electronic apparatus with fingerprint sensing function
-
Application No.: US14586041Application Date: 2014-12-30
-
Publication No.: US09697345B2Publication Date: 2017-07-04
- Inventor: Lianghua Mo , Zhi Liu , Jie Liu
- Applicant: FocalTech Systems, Ltd.
- Applicant Address: KY Grand Cayman
- Assignee: FOCALTECH ELECTRONICS, LTD.
- Current Assignee: FOCALTECH ELECTRONICS, LTD.
- Current Assignee Address: KY Grand Cayman
- Agency: Workman Nydegger
- Priority: CN201410196102 20140509
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06F21/32 ; G06K9/20 ; G06F3/0488

Abstract:
An electronic apparatus with fingerprint sensing function, a driving circuit, and a method for driving the electronic apparatus are provided. The electronic apparatus includes: a first fingerprint sensor adapted to perform fingerprint sensing; a second fingerprint sensor adapted to perform fingerprint sensing; and a driving circuit. The driving circuit provides a first fingerprint detection signal to the first fingerprint sensor for performing fingerprint detection, and determines whether to control the electronic apparatus to perform a first function, based on fingerprint detection information from the first fingerprint sensor; and provides a second fingerprint detection signal to the second fingerprint sensor for performing fingerprint detection, and determines whether to control the electronic apparatus to perform a second function, based on fingerprint detection information from the second fingerprint sensor. With above technical solution, security for usage of the electronic apparatus is improved.
Public/Granted literature
Information query