Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Puthur D. Paulson0
Charlie Hotz0
Craig Leidholm0
Damoder Reddy0
Date of Patent
April 2, 2013
0Patent Application Number
126578720
Date Filed
January 28, 2010
0Patent Primary Examiner
Patent abstract
Disclosed is a novel thin film photovoltaic device and a process of making. The device comprises an interface layer between the absorber layer and the electrode resulting in an improved back contact and improved device efficiency. The interface layer comprises a material comprising a Ma-(Group VIA)b compound, where M is a transition metal the Group VIA designates Te, Se and/or S.
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