| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radio power supply unit capable of highly efficient power supply to a receiving device by radio. <P>SOLUTION: This radio power supply unit is composed of a transmission device 1 and the receiving device 2 capable of mutual radio communication. The transmission device 1 includes a converter for converting electric energy into magnetic energy and a display circuit for sending a receiving state in the receiving device 2 to a user. The receiving device 2 includes a converter for converting magnetic energy transmitted from the transmission device 1 into electric energy and transmitter for detecting a receiving state and transmitting the detected result to the transmission device 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
