Wireless power receiver and control method thereof

  • US 10,622,842 B2
  • Filed: 11/06/2018
  • Issued: 04/14/2020
  • Est. Priority Date: 11/04/2011
  • Status: Active Grant
First Claim
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1. A wireless power receiver, comprising:

  • a shielding unit;

    a first layer on the shielding unit;

    a wireless power receiving coil on the first layer;

    a second layer on the wireless power receiving coil;

    a first region in which at least one of the first layer and the second layer overlaps the wireless power receiving coil in a vertical direction perpendicular to an upper surface of the shielding unit; and

    a second region in which at least one of the first layer and the second layer does not overlap the wireless power receiving coil in the vertical direction,wherein a first distance, measured in the vertical direction, between the first layer and the second layer in the first region is greater than a second distance, measured in the vertical direction, between the first layer and the second layer in the second region.

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