| 摘要 |
The invention concerns a display system comprising a plurality of chip cards (1) and a chip card reader (9), each chip card (1) comprising a software and a body (2) produced in synthetic material and wherein is provided a communication interface, the reader (9) comprising a box (10) and a display screen capable of displaying different messages, the box (10) being provided with a slot (12) capable of receiving a chip card (1), a communication interface being arranged in the slot for providing an electric connection between the reader (9) and each chip card (1). The chip card (1) comprises a display part (4) capable of being urged to co-operate by being superposed with the reader (9) display screen.
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