| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radio controlled watch capable of aiming at gaining both of miniaturization of an antenna structure and a device incorporating the antenna structure and improvement in reception sensitivity by efficiently capturing magnetic flux of radio waves. <P>SOLUTION: The radio controlled watch includes: a core 81 and a coil 82 wound around the core 81; and a rising section 23 inserted into an opening 1b of a watch case 1 while at least one portion in a circumferential direction is formed by a magnetic material in a back lid member 20 for blocking the opening 1b of the watch case 1 for storing an antenna structure 8 for receiving standard radio waves including time information. <P>COPYRIGHT: (C)2010,JPO&INPIT |
