METHOD FOR MAKING A PORTABLE ELECTRONIC DEVICE COMPRISING AT LEAST AN INTEGRATED CIRCUIT CHIP

摘要

The invention concerns a method for making an electronic device, such as a chip card, comprising at least an integrated circuit chip (200) housed in a card body (100) cavity (120). The chip (200) is connected, via strip conductors (112), to interface elements (110). The cavity (120) has sloping walls. The strip conductors (112) and the interface elements (110) form a pattern which results from three-dimensional electrically conducting printing. The pattern extends from the card support surface (100) along the cavity (120) sloping walls up to the base thereof. Said method enables to increase production rate and reduce production cost.