DEVICE, SYSTEM, AND METHOD FOR TRANSMITTING POWER AND INFORMATION

摘要

PROBLEM TO BE SOLVED: To provide a device, a system, and a method for performing power transmission and efficient information transmission while minimizing interference between magnetic field coupling and electric field coupling even in a device which needs to be downsized and miniaturized.

SOLUTION: A plane including an electrode surface of a communication electrode part 110 and a coil axis 101 of a power transmission/reception hollow coil 100 cross each other at an approximately right angle. A part of the electrode surface is arranged so as not to overlap a hollow portion of the power transmission/reception hollow coil 100, and so as to overlap a coil surface of the power transmission/reception hollow coil 100, when viewed in a direction of the coil axis.

COPYRIGHT: (C)2013,JPO&INPIT