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Back-Contact Electron Reflectors Enhancing Thin Film Solar Cell Efficiency

  • US 20140166107A1
  • Filed: 12/13/2012
  • Published: 06/19/2014
  • Est. Priority Date: 12/13/2012
  • Status: Abandoned Application
First Claim
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1. A solar cell, comprising:

  • a first metal layer disposed on a substrate;

    a material layer formed above the first metal layer, the material layer operable as an electron reflector layer;

    an absorber material layer formed above the material layer;

    a buffer material layer formed above to the absorber material layer;

    a transparent conductive oxide material layer formed above the buffer material layer; and

    a second metal layer formed above the transparent conductive oxide material layer.

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