CHIP CARD AND METHOD FOR PRODUCING A CHIP CARD

摘要

The invention relates to a chip card and a method for producing a chip card with a card body for accommodating a transponder semiconductor component, wherein said component interacts with an inductive signal transmitting device arranged in the form of an antenna coil in said chip card. The semiconductor components used are sub-assemblies that can be separated from each other before they are mounted on the card carrier, thinned down to form a composite disc-like structure, and provided with a lead frame on their active sides. Said lead frame comprises two large-surface contacts for connection to the wired or laminated, stamped antenna coils.