Liquid crystal cells – elements and systems – Nominal manufacturing methods or post manufacturing...
Reexamination Certificate
2008-09-16
2008-09-16
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Nominal manufacturing methods or post manufacturing...
C349S106000, C349S111000, C349S155000, C349S157000
Reexamination Certificate
active
11824926
ABSTRACT:
A liquid crystal display device capable of obtaining high luminance and good display characteristics, a substrate for such a liquid crystal display device, and a manufacturing method of such a substrate, are provided. A color filter substrate that holds, together with an array substrate, a liquid crystal having negative dielectric anisotropy. Color filters are formed on a glass substrate and a common electrode is formed on the color filters. Protrusions and auxiliary protrusions for regulating the alignment of the liquid crystal are formed on the common electrode so as to have different sectional shapes.
REFERENCES:
patent: 5459598 (1995-10-01), Carrington
patent: 6501527 (2002-12-01), Hirose et al.
patent: 2002/0033927 (2002-03-01), Mun et al.
Sawasaki Manabu
Takagi Takashi
Tanose Tomonori
Duong Tai
Nguyen Dung T.
Sharp Kabushiki Kaisha
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