Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2008-06-10
2011-12-13
Robinson, Mark (Department: 2883)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S120000, C349S121000, C349S107000
Reexamination Certificate
active
08077277
ABSTRACT:
A liquid crystal display device comprising a first optical compensating member disposed without a birefringent medium sandwiched between a liquid-crystal layer and the first optical compensating member. The first optical compensating member is constructed so that when a refractive index thereof in a slow-axis direction in a plane parallel to the substrate is taken as n1, a refractive index in a fast-axis direction in the plane parallel to the substrate is taken as n2, and a refractive index in a thickness direction is taken as n3, the first optical compensating member satisfies n1˜n3>n2 and a slow axis thereof in the plane parallel to the substrate is substantially vertical to an optical axis of the liquid-crystal layer.
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Hiyama Ikuo
Ishii Masahiro
Kajita Daisuke
Ojima Kentaro
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Displays Ltd.
Kim Dennis Y
Panasonic Liquid Crystal Display Co., Ltd.
Robinson Mark
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