Solar cell structure for wireless charging

  • US 10,249,778 B2
  • Filed: 12/30/2015
  • Issued: 04/02/2019
  • Est. Priority Date: 12/04/2015
  • Status: Active Grant
First Claim
Patent Images

1. A solar cell structure for wireless charging, comprising:

  • a plane substrate; and

    at least one thin film solar cell, disposed on a first surface of the plane substrate, wherein the at least one thin film solar cell has a first winding coil structure with two ends and having a central axis, the at least one thin film solar cell comprises;

    a back electrode, formed on the plane substrate;

    a light absorption layer, formed on the back electrode; and

    a transparent electrode layer, formed on the light absorption layer, wherein the back electrode, the light absorption layer, and the transparent electrode layer are the first winding coil structure, and the central axis of the first winding coil structure is perpendicular to the first surface of the plane substrate.

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