| 摘要 |
PROBLEM TO BE SOLVED: To provide an IC card which can perform processing for authentication, account settlement etc., individually and a processing method by this IC card. SOLUTION: This IC card 100 is provided with an authentication logic part 110 where information on a card possessor for the own authentication is registered and an account settlement logic part 120 where a settlement number for settlement by the card is registered. The authentication logic part 110 is connected to a 1st antenna 116 and the settlement logic part 120 is connected to a 2nd antenna 124. At the time of application, the IC card is put in an exclusive case 200 with a radio wave shield part 210 and thereby, only the authentication logic part 110 is made active to enable only the own authentication. |
