WIRELESS POWER TRANSMITTING DEVICE, WIRELESS POWER DELIVERING DEVICE, WIRELESS POWER RECEVIING DEVICE, AND TERMINAL DEVICE CAPABLE OF RECEVING POWER WIRELESSLY

摘要

PURPOSE: A wireless power transmission device, a wireless power delivery device, a wireless power reception device and a terminal device receiving power wirelessly are provided to improve the efficiency of power transmission and reception by easily trasceiving power wirelessly. CONSTITUTION: A receiving side resonator(222) receives power from a transmitting side resonator(212) included in a wireless power transmission device using magnetic resonance. A receiving side loop radiator receives the power from the receiving side resonator using electromagnetic induction. The receiving side resonator includes a receiving side helical coil and a receiving side spiral coil extended from the end of the receiving side helical coil. [Reference numerals] (AA) Magnetic resonance