Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2011-08-09
2011-08-09
Robinson, Mark A (Department: 2883)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S019000
Reexamination Certificate
active
07995176
ABSTRACT:
The liquid crystal display device according to this invention includes a control structure provided at each of or one of a liquid crystal side of a first substrate and a liquid crystal side of a second substrate to control a tilt direction of a liquid crystal upon application of a voltage to a liquid crystal layer, a first domain where a liquid crystal tilts in one direction upon application of a voltage to a liquid crystal layer, and a second domain where a liquid crystal tilts in a direction different from the tilt direction of the liquid crystal in the first domain by substantially 180°. Herein, an angle formed by the tilt direction of the liquid crystal in the first domain and a horizontal direction of a screen in the liquid crystal display device falls within a range between 22° and 39° or a range between 51° and 68°.
REFERENCES:
patent: 5745206 (1998-04-01), Koike et al.
patent: 6344889 (2002-02-01), Hasegawa et al.
patent: 6801283 (2004-10-01), Koyama et al.
patent: 2007/0076152 (2007-04-01), Ito et al.
patent: 2007/0165165 (2007-07-01), Joten
patent: 8-129180 (1996-05-01), None
patent: 10-301113 (1998-11-01), None
patent: 2947350 (1999-07-01), None
patent: 2002-303869 (2002-10-01), None
patent: 3410663 (2003-03-01), None
patent: 2005-195753 (2005-07-01), None
patent: 2005-257809 (2005-09-01), None
patent: 3767419 (2006-02-01), None
patent: 3875125 (2006-11-01), None
U.S. Appl. No. 12/330,105, filed Dec. 8, 2008, Satake, et al.
Nagae Suguru
Nishioka Takahiro
Satake Tetsuya
El-Shammaa Mary A
Mitsubishi Electric Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Robinson Mark A
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