公开(公告)号：US11455816B2

公开(公告)日：2022-09-27

申请号：US16491468

申请日：2018-03-06

Applicant: Fingerprint Cards AB

Inventor： Rogelio Julian

IPC: G06V40/13 ,  H01L23/12 ,  H01L23/31

Abstract: There is provided a fingerprint sensor module comprising: a fingerprint sensor device comprising a plurality of sensing elements for acquiring an image of a finger placed on a sensing surface of the sensor module. The sensor device comprises a trench at an edge of the fingerprint sensor device, the trench comprising electrically conductive connection pads for connecting the sensor device to external circuitry. The module further comprises a substrate comprising an electrically conductive trace and an electric component arranged on the substrate and in electrical contact with the conductive trace. The substrate is electrically and mechanically connected to the edge trench such that an electrical connection is formed between the sensor device and the electrical component of the substrate via the conductive trace. There is also provided a method for manufacturing the described module.