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AssigneeMurata Manufacturing Co., Ltd.
InventorKeiichi Ichikawa
Estimating the term…
In a power transmitting device constituting a wireless power transmission system, a voltage generating circuit applies a voltage between an active electrode and a passive electrode. In a power receiving device, a voltage generated between an active electrode that is opposed to the active electrode, and a passive electrode that is opposed to or brought into contact with the passive electrode when the power receiving device is placed on the power transmitting device is inputted to a load circuit as a power supply voltage. Passive electrodes of the power transmitting device are provided to electrostatically shield the opposed active electrodes with respect to the earth. Consequently, a wireless power transmission system, a power transmitting device, and a power receiving device are configured so the potential of the power transmitting device and the power receiving device during power transmission is stabilized to thereby prevent malfunction of the power receiving device.
A wireless power transmission system comprising:
A power transmitting device configured to receive a power receiving device having a receiving-side active electrode and a receiving-side passive electrode, the power transmitting device comprising:
A power receiving device configured to receive power from a power transmitting device having a transmitting-side active electrode and a transmitting-side passive electrode, the power receiving device comprising:
Dependencies are inferred from the claim text.