| 摘要 |
An IC card, comprising: a first support; a second support; an IC module including and IC chip, a reinforcing structural member neighboring to the IC chip and an antenna; the IC module provided between the first and second supports; a first adhesive layer provided between the first support and the reinforcing structure member; and a second adhesive layer provided between the second support and the IC chip. When the IC card is curved with a radius R 1 of curvature, the following formula is satisfied: R 1 <R 1 '<R 2 <=R 3 , where R 1 ' is a radius of curvature of an outermost layer of the IC card, R 2 is a radius of curvature of the reinforcing structural member, and R 3 is a radius of curvature of the IC chip.
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