Double interface electronic communication module for chip card, has substrate with electric contacts, antenna with spires arranged outside area covered by contacts, and protrusions located on side of contacts and in area overhanging spires

摘要

The module has a substrate (27) with an electric contact terminal block which permits to operationally contact the contacts of a reader. An antenna has spires (13) and terminals connected to the terminals of a microelectronic chip positioned on a face of the module. The spires are arranged outside the area covered by electric contacts (17) of the terminal block. Metallic protrusions (33) are positioned on the side of the contacts and in an area overhanging the spires.