Invention Application
- Patent Title: ELECTRONIC CIRCUIT HAVING FINGERPRINT SENSING FUNCTION AND METHOD FOR SENSING FINGERPRINT IMAGE
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Application No.: US17569466Application Date: 2022-01-05
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Publication No.: US20220130168A1Publication Date: 2022-04-28
- Inventor: Wu-Wei Lin
- Applicant: Novatek Microelectronics Corp.
- Applicant Address: TW Hsinchu
- Assignee: Novatek Microelectronics Corp.
- Current Assignee: Novatek Microelectronics Corp.
- Current Assignee Address: TW Hsinchu
- Main IPC: G06V40/12
- IPC: G06V40/12

Abstract:
An electronic circuit adapted to drive a panel including a plurality of fingerprint sensing zones is provided. The electronic circuit includes a fingerprint sensing circuit. The fingerprint sensing circuit is configured to determine at least two fingerprint sensing zones to perform a fingerprint sensing operation according to a touch area and receive a fingerprint sensing signal corresponding to fingerprint sensing data from the at least two fingerprint sensing zones. The fingerprint sensing circuit rearranges the fingerprint sensing data from the at least two fingerprint sensing zones. In addition, an electronic device and a method for sensing a fingerprint image are also provided.
Public/Granted literature
- US11508182B2 Electronic circuit having fingerprint sensing function and method for sensing fingerprint image Public/Granted day:2022-11-22
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