Wireless power transfer method between devices using NFC

摘要

Disclosed is a method for performing low-power wireless charging by using a near field communications (NFC) function commonly included in electronic devices. A wireless power transfer method according to the present invention, which is a method for transferring wireless power by using NFC between a transmitting side-electronic device and a receiving side-electronic device that have NFC functions, comprises the following steps in which: the receiving side- electronic device requests for wireless charging by using the NFC; the receiving side-electronic device receives a wireless charging response from the transmitting side electronic device by using the NFC; and the receiving side-electronic device receives the wireless power from the transmitting side-electronic device by using the NFC.