| 摘要 |
<P>PROBLEM TO BE SOLVED: To control Q value on a power feeding device side so as to be changed according to the state of the power feeding device even during the period the power feeding device is transmitting power to a power receiving device. <P>SOLUTION: The power feeding device which supplies power to an external device in a non-contact manner includes: communication means which transmits a command for controlling the external device to the external device according to the power supplied to the external device, and receives a response signal to the command transmitted to the external device from the external device; and control means which, if the power is supplied to the external device without transmitting the command to the external device, controls a first predetermined value for controlling the power supplied to the external device to be higher than in such case as the command is transmitted to the external device. <P>COPYRIGHT: (C)2012,JPO&INPIT |
