CONTACTLESS CARD WITH MEMBRANE SWITCH MADE OF AN ELASTO-RESISTIVE MATERIAL

摘要

The card (1), such as a credit card or other similar card, comprises at leas t a RFID chip module (3) and an antenna (4). The antenna (4) is interrupted in a n interruption zone with two separated contact ends (5',5") and a contacting material (10) is placed in said interruption zone in order to enable a conta ct between said two separated ends (5',5"). Said contacting material (10) becom es conductive under pressure so that the antenna is functional only when the contacting material (10) is put under pressure by a user.