IC CARD, MARKING DEVICE AND READING DEVICE FOR SAME, AND CARD REISSUANCE SYSTEM

摘要

PROBLEM TO BE SOLVED: To mark a card, whose destruction of an IC function, for example, is discovered and to enable the card to be used until the card is reissued.

SOLUTION: In the IC card D, which is created by providing an IC module 104 inside an adhesive layer 103 intervening between a first sheet material 101 and a second sheet material 102, the IC card D where it has been discovered that contents of the IC module 104 cannot be read has marking M.

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