Invention Grant
- Patent Title: Fingerprint sensor having an increased sensing area
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Application No.: US16707887Application Date: 2019-12-09
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Publication No.: US11308309B2Publication Date: 2022-04-19
- Inventor: Bob Lee Mackey , Joseph Kurth Reynolds
- Applicant: SYNAPTICS INCORPORATED
- Applicant Address: US CA San Jose
- Assignee: SYNAPTICS INCORPORATED
- Current Assignee: SYNAPTICS INCORPORATED
- Current Assignee Address: US CA San Jose
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06F3/041

Abstract:
A fingerprint sensing device having an image sensing device and configured to detecting fingerprint data of an input object. The image sensing device includes a plurality of lenses, and a plurality of sensing elements. The plurality of sensing elements includes a first sensing element has a field of view associated with a first lens of the plurality of lenses and laterally offset from a center of the first lens, and a second sensing element has a field of view associated with a second lens of the plurality of lens and laterally offset from a center of the second lens. Further, a processing system may be coupled to the image sensing device and operate the image sensing device to acquire fingerprint image to authenticate a user.
Public/Granted literature
- US20200184185A1 FINGERPRINT SENSOR HAVING AN INCREASED SENSING AREA Public/Granted day:2020-06-11
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