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BATTERY AND SOLAR METHOD FOR MANUFACTURING THE SAME

  • US 20120199191A1
  • Filed: 11/01/2010
  • Published: 08/09/2012
  • Est. Priority Date: 10/30/2009
  • Status: Active Grant
First Claim
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1. A solar battery comprising;

  • a rear electrode formed on a substrate and separated by an first through-hole;

    a light absorbing layer formed on the rear electrode including the first through-hole;

    a second through-hole exposing the rear electrode through the light absorbing layer;

    a buffer layer formed on the upper surface and the side surface of the light absorbing layer;

    a front electrode layer formed on the buffer layer; and

    a connection wiring extending from the front electrode layer and formed within the second through-hole.

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