An electrode unit for use in a power transmitting device to transfer electric power to an object that is configured to be provided at a first position and at a second position of the power transmitting device and includes a power receiving device to receive electric power from the power transmitting device at the first position and at the second position. The electrode unit includes a first group of electrodes to which a first voltage is applied when power is transmitted and second group of electrodes to which a second voltage is applied when power is transmitted, wherein the second voltage has a phase that is different from a phase of the first voltage by a value greater than 90 degrees and less than 270 degrees.
ELECTRODE UNIT, POWER TRANSMITTING DEVICE, POWER RECEIVING DEVICE, ELECTRONIC DEVICE, VEHICLE, AND WIRELESS POWER TRANSMISSION SYSTEM
2021-05-13
Patent
Electronic Resource
English
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