| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power receiving device of a portable electronic appliance, that facilitates power charging from a power supplier serving as power supplying means at battery charging, and that never causes breakdown of an external terminal due to external factors for direct connection between the battery and the power supplier or damage of the external terminal itself, and provide the electronic appliance including the power receiving device. <P>SOLUTION: An antenna circuit and a booster antenna are provided for supplying power to the portable electronic appliance. The antenna circuit receives a wireless signal such as an electromagnetic wave via the booster antenna, and the power obtained by receiving the wireless signal is supplied to the battery via a signal processing circuit, thereby performing charging. <P>COPYRIGHT: (C)2012,JPO&INPIT |
