公开(公告)号：US12197985B2

公开(公告)日：2025-01-14

申请号：US18246347

申请日：2021-10-29

Applicant: FINGERPRINT CARDS ANACATUM IP AB

Inventor： Hanna Skårbratt ,  Zhecheng Shao ,  Mats Slottner

IPC: G06K19/073

Abstract: A smartcard comprising: a plurality of smartcard substrate layers; an antenna layer comprising an antenna; a fingerprint sensor module embedded in the smartcard and connected to the antenna layer, the fingerprint sensor module being configured to receive energy and communicate with a reading device via the antenna, and wherein the fingerprint sensor module is galvanically isolated from an outside of the smartcard.

公开(公告)号：US20240127621A1

公开(公告)日：2024-04-18

申请号：US18547713

申请日：2022-02-17

Applicant: FINGERPRINT CARDS ANACATUM IP AB

Inventor： Mats Slottner

IPC: G06V40/13 ,  G06K19/073 ,  H04B5/73

CPC classification number: G06V40/1306 ,  G06K19/07354 ,  H04B5/73

Abstract: A fingerprint sensor module for a smartcard, the fingerprint sensor module comprising: a first substrate; a fingerprint sensing device mounted on a first side of the first substrate, the fingerprint sensing device having a sensing surface facing in a first direction of the fingerprint sensor module; a second substrate arranged on a second side of the first substrate, opposite the first side, the second substrate comprising a contact area having a plurality of terminal contact pads configured to connect the fingerprint sensor module to an external terminal, the terminal contact pads facing a second direction of the fingerprint sensor module, opposite the first direction; and wherein the contact area comprises at least one finger contact pad configured to provide a potential to a finger in contact with the finger contact pad during fingerprint image capture.

公开(公告)号：US20230359853A1

公开(公告)日：2023-11-09

申请号：US18246347

申请日：2021-10-29

Applicant: FINGERPRINT CARDS ANACATUM IP AB

Inventor： Hanna Skårbratt ,  Zhecheng Shao ,  Mats Slottner

IPC: G06K19/073

CPC classification number: G06K19/07354

Abstract: A smartcard comprising: a plurality of smartcard substrate layers; an antenna layer comprising an antenna; a fingerprint sensor module embedded in the smartcard and connected to the antenna layer, the fingerprint sensor module being configured to receive energy and communicate with a reading device via the antenna, and wherein the fingerprint sensor module is galvanically isolated from an outside of the smartcard.

公开(公告)号：US20230206017A1

公开(公告)日：2023-06-29

申请号：US17928341

申请日：2021-06-23

Applicant: FINGERPRINT CARDS ANACATUM IP AB

Inventor： Zhimin Mo ,  Mats Slottner

IPC: G06K19/07 ,  G06V40/13 ,  G06K19/077

CPC classification number: G06K19/0718 ,  G06V40/1318 ,  G06K19/07722

Abstract: Method for manufacturing a biometric imaging module, the method comprising: providing a carrier tape; forming a sensor opening and at least one contact pad opening in the carrier tape, wherein the sensor opening is adjacent to the contact pad opening; and from a top side of the carrier tape, arranging a biometric sensor on the carrier tape such that a body of the biometric sensor is arranged in the sensor opening and a conductive contact pad of the biometric sensor is aligned with and accessible through the contact pad opening from a backside of the carrier tape, and such that a sensing surface of the biometric sensor is facing in the same direction as the top side of the carrier tape.