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Screening of silicon wafers used in photovoltaics

United States Patent

August 30, 2011
View the Complete Patent at the US Patent & Trademark Office
National Renewable Energy Laboratory - Visit the NREL Technology Transfer Website
Optical Furnace offers improved semiconductor device processing capabilities
A method for screening silicon-based wafers used in the photovoltaic industry is provided herewith.
Sopori; Bhushan L. (Denver, CO), Sheldon; Peter (Lakewood, CO)
Alliance for Sustainable Energy, LLC (Golden, CO)
11/ 722,981
July 28, 2006
CONTRACTUAL ORIGIN OF THE INVENTION The United States Government has rights in this invention under Contract No. DE-AC36-99G010337 between the United States Department of Energy and the National Renewable Energy Laboratory, a Division of the Midwest Research Institute.