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POWER TRANSMISSION DEVICE, AND POWER TRANSMITTER AND POWER RECEIVER FOR THE SAME

  • US 20140191584A1
  • Filed: 01/06/2014
  • Published: 07/10/2014
  • Est. Priority Date: 01/07/2013
  • Status: Active Grant
First Claim
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1. A power transmission device for performing contactless power transmission from a power transmitter to a power receiver, whereinthe power transmitter comprises:

  • a main body supporting the power receiver by first and second surfaces of the power transmitter that are disposed adjacent to each other,a power transmitting coil disposed within the main body and having a first coil portion corresponding to the first surface and a second coil portion corresponding to the second surface, anda power source supplying power to the power transmitting coil, andthe power receiver comprises;

    a main body having a third surface and a fourth surface opposed to the first and second surfaces, respectively, anda power receiving coil disposed within the main body and having a third coil portion corresponding to the third surface and a fourth coil portion corresponding to the fourth surface.

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