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High Efficiency Multi-Junction small-Molecule Photovoltaic Devices

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
High efficiency multi-junction small-molecule organic photovoltaic devices and methods of fabricating the same are disclosed herein. Design considerations for improving spectral coverage and light-harvesting efficiency using the multi-junction devices are also disclosed.
Forrest, Stephen R. (Ann Arbor, MI), Che, Xiaozhou (Ann Arbor, MI), Xiao, Xin (Ann Arbor, MI)
15/ 111,249
January 15, 2015
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH [0002] This invention was made with U.S. Government support under Contract Nos. DE-EE0005310 and DE-SC0000957 awarded by the U.S. Department of Energy. The government has certain rights in the invention.