Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-07-19
2005-07-19
Kim, Robert H. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
06919943
ABSTRACT:
In a pair of substrates which sandwich a liquid crystal therebetween, a substrate2afor a liquid crystal device that is positioned opposite from the viewing side. A pixel electrode9is formed on the surface of a base6aas a light reflecting film. A pattern in which a plurality of convexities10care arranged is formed on the surface of the light reflecting film9. These convexities10care formed into rectangular dome shapes such that the spatial shape thereof that extends along one axis of the two orthogonal X, Y axes that pass through said convexities themselves is different from the spatial shape thereof along the other axis. The light reflecting film9achieves both light directivity and light scattering.
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Communication from Chinese Patent Office regarding counterpart application.
Korean Examination Report.
Matsuo Mutsumi
Tanaka Chihiro
Tsuyuki Tadashi
Di Grazio Jeanne Andrea
Harness & Dickey & Pierce P.L.C.
Kim Robert H.
Seiko Epson Corporation
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