Wireless Power Charging System

  • US 20090267558A1
  • Filed: 06/26/2008
  • Published: 10/29/2009
  • Est. Priority Date: 04/28/2008
  • Status: Active Grant
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First Claim
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1. A wireless power charging system comprising:

  • a wireless power transmission apparatus for transmitting a power signal from a primary core via a resonant converter by the control of a transmission control unit; and

    a wireless power receiving apparatus for receiving the power signal transmitted from the primary core of the wireless power transmission apparatus via a secondary core and charging a battery cell by the control of a receiving control unit,wherein the wireless power receiving apparatus includes a receiving shield panel and an eddy current reducing member in the side of the secondary core to shield an electromagnetic field generated from the secondary core.

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