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：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：US11915079B2

公开(公告)日：2024-02-27

申请号：US17783063

申请日：2020-12-02

Applicant: Fingerprint Cards Anacatum IP AB

Inventor： Zhimin Mo ,  Zhecheng Shao

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

CPC classification number: G06K19/0718 ,  G06K19/07728 ,  G06V40/1306 ,  G06V40/1329

Abstract: A biometric sensor module for detecting a biometric feature of a user comprises: a biometric sensor comprising an array of sensing elements for acquiring sensing signals indicative of a biometric feature of a user, the array of sensing elements arranged facing towards a front side of the biometric sensor. Further, the biometric sensor module comprises a bottom flexible film attached to a back side, opposite the front side, of the biometric sensor. The bottom flexible film can carry at least one electrically conductive line electrically connectable to the biometric sensor and electrically connectable to an external electrical circuit. The biometric sensor module further comprises a top film attached to the biometric sensor closer to the front side of the biometric sensor than the bottom flexible film. The flexible film includes a bent portion such that the flexible film is bent towards the top film.