DATA CARRIER FOR CONTACTLESS COMMUNICATION WITH AN INTEGRATED COMPONENT

摘要

A data carrier (1) for contactless communication with a communication station comprising a substrate (2) and a transmission coil (3) connected to the substrate (2), which transmission coil is connected to coil terminal contacts (9, 10), the data carrier (1) comprising an integrated component (11), which integrated component comprising component terminal contacts (12, 13), each of which is electroconductively connected to a coil terminal contact (9, 10), the component terminal contacts (12, 13) each being formed by a bumpless pad, and the coil terminal contacts (9, 10) and the bumpless pads (12, 13) each being connected together pairwise by an intermetallic connection (14, 15), which have preferably been produced with the help of ultrasonic action.