ELECTRIC CIRCUIT, ELECTRONIC MODULE FOR A CHIP CARD FORMED ON THE ELECTRIC CIRCUIT, AND METHOD FOR THE PRODUCTION OF SUCH AN ELECTRIC CIRCUIT

摘要

The invention relates to an electric circuit, for example of the printed circuit type, for the production of a module (2) intended to be integrated into a card such as a chip card (1). The module comprises electric contact pads (8) - or connectors (3) - allowing the chip to be connected to, and to communicate with, a read/write system. In order to provide the electric contact pads (8) with a black or near-black colour they are at least partially covered with a layer of ruthenium (13). The invention also relates to a method for producing such an electric circuit.