WIRELESS ENERGY TRANSFER SYSTEMS

  • US 20120153733A1
  • Filed: 12/14/2009
  • Published: 06/21/2012
  • Est. Priority Date: 09/27/2008
  • Status: Active Grant
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First Claim
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1. A wireless lighting system comprising:

  • a source having a source resonator including one or more high-Q source magnetic resonators coupled to a power source and generating an oscillating magnetic field; and

    a device having device resonator including one or more high-Q magnetic device resonators, distal from the source resonator and having a light-emitting part electrically coupled to the device resonator;

    wherein power is transferred wirelessly from the source resonator to the device resonator via the oscillating magnetic field and the light-emitting part is energized by an electrical energy captured by the device resonator.

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