| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a capacitor-based contactless power transmission device that is safe and has high transmission efficiency of electric power and excellent portability. <P>SOLUTION: A capacitor-based contactless power transmission device 1 includes a power transmission section 2. The power transmission section 2 includes: a soft base material 20; a plurality of power transmission side electrodes 21 and 22 each disposed on the surface of the base material 20 and containing elastomer and a conductive material; and wiring 23 and 24 that contain the elastomer and the conductive material, are connected to the power transmission side electrodes 21 and 22, and apply an AC voltage to the power transmission side electrodes 21 and 22. Two power receiving side electrodes 91 and 92 of a power receiver 9 are respectively opposed to the power transmission side electrodes 21 and 22 having different polarities. Thereby, two capacitors C1 and C2 are formed between the power transmission side electrodes 21 and 22 and the power receiving side electrodes 91 and 92, and electric power is transmitted via the two capacitors C1 and C2 to the power receiver 9. <P>COPYRIGHT: (C)2013,JPO&INPIT |
