WIRELESS POWER TRANSMISSION DEVICE FOR TRANSMITTING POWER USING MAGNETIC FIELD AND ELECTRIC FIELD, AND WIRELESS POWER RECEIVING DEVICE FOR RECEIVING POWER FROM THE WIRELESS POWER TRANSMISSION DEVICE

摘要

Provided are a wireless power transmission device for transmitting power to a wireless power receiving device and the wireless power receiving device for receiving the power from the wireless power transmission device. The wireless power transmission device includes a first coil provided in a first direction; a second coil provided in a second direction that is perpendicular to the first direction, and connected to both ends of the first coil; and a voltage source configured to supply voltage to the first coil and the second coil. The first coil and the second coil may generate an electric field and a magnetic field in response to the voltage being supplied from the voltage source.