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Method of fabricating a solar cell

United States Patent

February 25, 2014
View the Complete Patent at the US Patent & Trademark Office
Methods of fabricating solar cells are described. A porous layer may be formed on a surface of a substrate, the porous layer including a plurality of particles and a plurality of voids. A solution may be dispensed into one or more regions of the porous layer to provide a patterned composite layer. The substrate may then be heated.
Pass; Thomas (San Jose, CA), Rogers; Robert (Santa Clara, CA)
SunPower Corporation (San Jose, CA)
12/ 886,393
September 20, 2010
The invention described herein was made with Governmental support under contract number DE-FC36-07GO17043 awarded by the United States Department of Energy. The Government may have certain rights in the invention.