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Flexible Thin Film Solid State Lithium Ion Batteries

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
National Renewable Energy Laboratory - Visit the NREL Technology Transfer Website
Exemplary flexible thin film solid state lithium ion batteries (10) and methods for making the same are disclosed. An exemplary flexible solid state thin film electrochemical device (10) may include a flexible substrate (12), first (14) and second electrodes (18), and an electrolyte (16) disposed between the first (14) and second electrodes (18). The electrolyte (16) is disposed on the flexible substrate (12). The first electrode (14) is disposed on the electrolyte (16), and the second electrode (18) having been buried between the electrolyte (16) and the substrate (12).
Pitts, John Roland (Lakewood, CO)
Alliance for Sustainable Energy, LLC (Golden CO)
12/ 808,459
February 25, 2008
[0001] The United States Government has rights in this invention under Contract No. DE-AC36-990010337 between the United States Department of Energy and the National Renewable Energy Laboratory, a Division of the Midwest Research Institute.