公开(公告)号：US11030513B2

公开(公告)日：2021-06-08

申请号：US16691623

申请日：2019-11-22

Applicant: Infineon Technologies AG

Inventor： Walther Pachler ,  Josef Gruber ,  Juergen Hoelzl ,  Francois Poensgen ,  Stephan Rampetzreiter

IPC: G06K19/077 ,  G06K19/18 ,  G06K19/12 ,  G06K19/02

Abstract: A chip card is provided. The chip card can have a metal layer in which an opening is formed and a slot that extends from one edge of the opening to the outer edge of the metal layer, a booster antenna structure, arranged in the opening, having an antenna section for electromagnetically coupling to the metal layer and having a coupling region for electromagnetically coupling to an antenna structure of a chip module, and the chip module, which is arranged in the coupling region, having the antenna structure arranged on the chip module.