| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a door handle device incorporating an antenna and capable of preventing performance of the antenna from being deteriorated by magnetic flux generated from a conductive material adjacent to the antenna. <P>SOLUTION: In this door handle device 1 constituted by incorporating an antenna coil 11 for communicating with the outside constituted by winding a copper wire and a circuit board 10 including a ground pattern 32 and electrode detection patterns 33, 34 in a door handle 5, the ground pattern 32 and the electrode detection patterns 33, 34 are formed into a comb tooth shape. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
