| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a charging method for a wireless mouse by which a charging means is charged by a dielectric system. <P>SOLUTION: The wireless mouse is constituted by a charging stand and the mouse body, and a transformer and a coil are provided at the charging stand. A power supply circuit having a coil and the charging means, and a frequency emitter circuit are provided at the mouse body. An induced current produced by mutual induction of the coil of the charging stand and the coil of the mouse body is rectified and filtered to be supplied to the charging means of the mouse body. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
