Patent ID: 8317108
Filing Date: 2012-11-27
Classification: G06K,H01L,Y10T

Abstract:
1. A chip card with a dual contact and contactless communication interface, comprising: a microelectronic module and a card body provided with a cavity which can receive the microelectronic module, said microelectronic module being formed by a substrate having a first face bearing a terminal block of electric contacts and a second face bearing a first microelectronic chip electrically connected to said terminal block of electric contacts, and a second chip electrically connected to the terminals of an antenna, said antenna having coils which are disposed on the second face of the substrate of the electronic module, and said card body comprising a device for concentrating and/or amplifying electromagnetic waves, which can channel the electromagnetic flow received from a contactless chip card reader toward the coils of the antenna of the microelectronic module.