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. 26, 2017
Filed:
Dec. 07, 2016
Fingerprint Cards Ab, Göteborg, SE;
Mats Slottner, Lerum, SE;
FINGERPRINT CARDS AB, Göteborg, SE;
Abstract
It is provided a fingerprint sensor module comprising: a substrate; a fingerprint sensing device mounted on a first side of the substrate; at least one connection pad arranged on the substrate and configured to electrically connect the fingerprint sensor module to an external component; and an electrically conductive layer arranged on a second side of the substrate, opposing the first side, forming a back surface of the fingerprint sensing module, wherein the electrically conductive layer is connected to control circuitry of the fingerprint sensor module for controlling a potential of a finger in contact with the electrically conductive layer. There is also provided a smart card comprising a fingerprint sensor module.