| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent an air power transmitted from an external reader/writer to an antenna for a non-contact IC card from being received by a reader/writer. <P>SOLUTION: In a portable telephone set 51 having a non-contact IC card function and a reader/writer function, an antenna 61 for a non-contact IC card is installed in a main body 52, and an antenna 62 for a reader/writer is installed in a display part 53. Thus, the antenna 61 for the non-contact IC card and the antenna 62 for the reader/writer are arranged so that those openings can not be overlapped to a direction proximate to an external reader/writer 41. Thus, an air power transmitted from the antenna 42 of the external reader/writer 41 can be prevented from being received by the antenna 62 for the reader/writer. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
