| 摘要 |
PROBLEM TO BE SOLVED: To further inexpensively suppress the reduction in efficiency of radio power transmission.SOLUTION: A radio power transmission system comprises: a power transmission device which includes a power transmitting coil 15 for transmitting power to a power receiving coil 25 provided on a power reception device oppositely disposed, and a conductive shield plate 155 disposed on a surface opposite to a counter surface of the power reception device of the power transmitting coil 15 and formed with at lease one slit; and the power reception device which includes the power receiving coil 25 for receiving power from the power transmitting coil 15 provided on the power transmission device oppositely disposed, and a shield plate 255 disposed on a surface opposite to a counter surface of the power transmission device of the power receiving coil 25 and formed with at lease one slit. |
