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WIRELESS CHARGING APPARATUS AND METHOD

  • US 20130264997A1
  • Filed: 04/09/2013
  • Published: 10/10/2013
  • Est. Priority Date: 04/09/2012
  • Status: Active Grant
First Claim
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1. A wireless charging apparatus comprising:

  • a non-contact wireless local communication unit for performing non-contact wireless local communication for wireless charging authentication through a non-contact wireless local communication antenna;

    a wireless power receiver for receiving supply power from a wireless power transmitter by using a resonator resonating on a resonance frequency equal to that of the wireless power transmitter after the wireless charging authentication;

    a charging controller for performing wireless charging by using the supply power received by the wireless power receiver; and

    one or more switches for switching between a connection between the non-contact wireless local communication antenna and the non-contact wireless local communication unit, and a connection between the wireless power receiver and the charging controller.

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