Patent ID: 6111303
Filing Date: 2000-08-29
Classification: G06K,H01L

Abstract:
A non-contact electronic card comprising an electrically insulating card support, which card support supports at least an inductive winding used as an antenna, and comprising an integrated circuit electrically connected to ends of said inductive winding, said non-contact electronic card comprising in said card support on a structured surface thereof a cavity, tracks of said inductive winding extending via walls of said cavity to a bottom of said cavity, said cavity including the ends of the winding, and said integrated circuit, contacts of said electronic circuit being connected to the ends of the inductive winding, said cavity further being filled up by a protective resin, the protective resin polymerizing after said cavity has been filled up by the protective resin, and a foil of insulating material covering said structured surface to which it is glued.