| 摘要 |
An IC card includes a card main body, a first antenna which is provided on an upper surface of the card main body along an outer peripheral side surface of the card main body, a semiconductor chip which is arranged on an inner side of the first antenna, and a second antenna which is provided on the inner side of the first antenna. The semiconductor chip has transmission and reception circuits and external connection electrodes connected with the transmission and reception circuits. The second antenna is connected with the external connection electrodes of the semiconductor chip.
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