RECEIVER FOR WIRELESS CHARGING SYSTEM
DRIVE
November 19, 2014
In a receiver for a wireless charging system capable of receiving power energy using non-contact type magnetic induction, when the receiver for a wireless charging system is provided with a coil 52 capable of receiving the power energy and a part for generating a predetermined output power from the power energy received by the coil, the receiver for a wireless charging system is provided in a portable terminal 60, and an NFC coil 51 is further provided outside of the coil, and a ferrite sheet 59 is further provided at the coil and the NFC coil. Therefore, since the shape of a coil of a reception unit is effectively designed in a wireless power system and, additionally, a structure capable of enhancing efficiency of magnetic fields of the reception unit is provided, it is possible to provide a reception unit for a wireless power system which can selectively receive wireless power according to the state of a wireless power transmission unit and obtain an effect of enhancing reception efficiency.
Discussion in the ATmosphere