Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jiaying Ma0
Michael W. O'Keefe0
Patrick R. Destain0
William E. Phillips0
John E. Duncan0
Date of Patent
April 22, 2008
0Patent Application Number
111926550
Date Filed
July 29, 2005
0Patent Primary Examiner
Patent abstract
A polarizing beam splitter is disclosed that includes a first prism, a second prism, and a reflective polarizing film disposed between the first prism and the second prism. The first prism comprises a first polymeric material, and has a first outer curved surface and an additional outer surface. The second prism comprises a second polymeric material, which in some embodiments may be the same as the first polymeric material, and has a second outer curved surface.
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