Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Terufusa Kunisada0
Kenichi Nakama0
Satoru Kusaka0
Date of Patent
September 26, 2006
Patent Application Number
10946388
Date Filed
November 24, 2004
Patent Primary Examiner
Patent abstract
A thin-film structure includes plate-shaped metals or plate-shaped structures in which a plate-shaped metal and a plate-shaped dielectric are in contact. The plate-shaped metal or structures are formed on a transparent base having a surface with line-shaped corrugated structures. The plate-shaped metals or structures are perpendicular to or oblique to the surface of the base. The thin-film structure has characteristics suitable for polarizers used in liquid crystal projectors and the like.
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