Invention Grant
- Patent Title: Fingerprint sensing module and method for manufacturing the fingerprint sensing module
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Application No.: US15807679Application Date: 2017-11-09
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Publication No.: US10395164B2Publication Date: 2019-08-27
- Inventor: Nils Lundberg , Zhimin Mo , Mats Slottner
- Applicant: Fingerprint Cards AB
- Applicant Address: SE Göteborg
- Assignee: Fingerprint Cards AB
- Current Assignee: Fingerprint Cards AB
- Current Assignee Address: SE Göteborg
- Agency: RMCK Law Group, PLC
- Priority: SE16516544 20161215
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K19/14 ; G06K19/18 ; G06K19/077

Abstract:
There is provided a fingerprint sensing module comprising a fingerprint sensor device having a sensing array arranged on a first side of the device. The fingerprint sensor device also comprises connection pads for connecting the fingerprint sensor device to external circuitry and a fingerprint sensor device cover structure, the cover structure having a first side configured to be touched by a finger, and a second side facing the sensing array, wherein the cover structure comprises conductive traces, arranged on the second side, for electrically connecting the fingerprint sensor module to external circuitry, and wherein a surface area of the cover structure is larger than a surface area of the sensor device. Moreover, the fingerprint sensor device comprises wire-bonds electrically connecting the connection pads of the fingerprint sensing device to the conductive traces of the cover structure.
Public/Granted literature
- US20180174018A1 FINGERPRINT SENSING MODULE AND METHOD FOR MANUFACTURING THE FINGERPRINT SENSING MODULE Public/Granted day:2018-06-21
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