| 摘要 |
PURPOSE: A wireless power transmission device is provided to improve the utilization of an interior space by supplying power to electronic device without cables. CONSTITUTION: A power supply unit(10) creates electricity according to a predetermined frequency. A transmission device(20) comprises a transmission coil(21) which receives power and generates a magnetic field and a transmission resonant coil(22) which wirelessly transmits power through magnetic resonance using the magnetic field. A receiving device(30) comprise a receiving resonant coil(31) and a receiving coil(32). |
