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Electronic device, electronic system and wireless charging method

  • US 9,373,975 B2
  • Filed: 03/21/2014
  • Issued: 06/21/2016
  • Est. Priority Date: 09/27/2013
  • Status: Active Grant
First Claim
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1. An electronic device, comprising:

  • a housing, including an operating surface on which a display unit or an input device is provided and a first end surface adjoining the operating surface at a first edge, wherein the operating surface has an area greater than that of the first end surface; and

    a coil for electromagnetic induction, provided in a first side portion of the housing close to the first end surface, and formed in a columnar shape with an axis substantially parallel to the first edge.

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