| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resource-saved, inexpensive and small-sized non-contact power transmission and communication system. <P>SOLUTION: In a non-contact power transmission and communication system, connection between a first coil part 3 and a second coil part 4 of a power transmission coil 2 and connection between a first coil part 23 and a second coil part 24 of a power reception coil 22 are switched by switching parts 5 and 25 respectively in power transmission and in signal transmission. <P>COPYRIGHT: (C)2012,JPO&INPIT |
