| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure a long communication distance to an external communication apparatus, to facilitate connection with a circuit board and further to prevent a third person from illegally acquiring information stored in an integrated circuit. <P>SOLUTION: In a radio module 1 disposed inside a watch case 5, there are provided a flexible substrate 16 including a frame-like portion 14 which is formed like a frame and a lead part 15 extending from one terminal of the frame-like portion 14; an antenna 11 wired to the frame-like portion 14 for exchanging information with a gate device 200; an IC chip 13 disposed in the frame-like portion 14 and electrically connected with the antenna 11; and a connecting terminal 17 provided at the distal end side of the lead part 15 for electrically connecting the IC chip 13 and a circuit board 3 provided in a watch 100. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
