A RECEIVING COIL OF WIRELESS POWER RECEIVER INCLUDING A COIL UNIT FOR NFC AND A COIL UNIT FOR WIRELESS POWER CHARGING

摘要

The present specification provides a receiving coil for a wireless power receiver including a coil part for NFC and a coil part for wireless power charging. For this, the receiving coil of the wireless power receiver according to one embodiment of the present invention comprises the coil part for wireless power charging which has an inner diameter of Di and an outer diameter of Do and is circularly wound and a coil part for an antenna which is wound to surround the outer circumference of the coil part for wireless power charging. The coil part for wireless power charging and the coil part for the antenna are formed on a flexible substrate.