ETRI's Cup Holder Charges Phones Wirelessly
- Written by ACN Newswire
- Using magnetic resonance technology to generate and transfer energy from the cup to electronic devicesDaejeon, KOREA, Mar 7, 2018 - (ACN Newswire) - A cup holder that wirelessly charges electronic devices...
Shaped just like a circular cup holder, the wireless charger generates and maintains a constant and uniform magnetic field. (Copyright: ETRI)