Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-03-27
2007-03-27
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S106000, C349S138000, C349S113000, C349S141000
Reexamination Certificate
active
10754667
ABSTRACT:
The invention provides a reflection type liquid crystal device, and a projection type display and electronic equipment in which display defects caused by disclination are reduced, minimized or prevented from being produced for a highly fine liquid crystal display with a space between pixels made to be narrow to make it possible to provide a high-contrast and bright display. A liquid crystal device includes a liquid crystal layer sandwiched between a first substrate and a second substrate, and a first electrode and a second electrode formed on a face of the above-described second substrate on a side of the above-described liquid crystal layer. The above-described first electrode and the above-described second electrode are formed so that an electric field substantially parallel to the surface of the substrate with respect to the above-described liquid crystal layer can be applied thereto. The above-described first electrode is formed in a linear shape having a specified line width on the above-described second electrode with a second insulation film interposed therebetween. The above-described second electrode is formed in a rectangular shape, and at least one of the above-described first electrode and the above-described second electrode is a reflecting electrode that causes incident light coming from a direction of the above-described first substrate.
REFERENCES:
patent: 3765747 (1973-10-01), Pankratz et al.
patent: 4097131 (1978-06-01), Nishiyama
patent: 5519523 (1996-05-01), Madokoro et al.
patent: 5706064 (1998-01-01), Fukunaga et al.
patent: 5953148 (1999-09-01), Moseley et al.
patent: 5990995 (1999-11-01), Ebihara et al.
patent: 6049364 (2000-04-01), Takahara et al.
patent: 6067143 (2000-05-01), Tomita
patent: 6108064 (2000-08-01), Minoura et al.
patent: 6147738 (2000-11-01), Okamoto
patent: 6233034 (2001-05-01), Lee et al.
patent: 6327013 (2001-12-01), Tombling et al.
patent: 6356331 (2002-03-01), Ono et al.
patent: 6400435 (2002-06-01), Son et al.
patent: 6411357 (2002-06-01), Ting et al.
patent: 6577368 (2003-06-01), Yuh et al.
patent: 6590627 (2003-07-01), Tomioka et al.
patent: 6816222 (2004-11-01), Ono et al.
patent: 2001/0040660 (2001-11-01), Tsuboi et al.
patent: 2002/0167631 (2002-11-01), Ishihara et al.
patent: A 07-134301 (1995-05-01), None
patent: A 10-20304 (1998-01-01), None
patent: A 10-148826 (1998-06-01), None
patent: A 10-333171 (1998-12-01), None
patent: A-11-125835 (1999-05-01), None
patent: A-11-202356 (1999-07-01), None
patent: A 11-237648 (1999-08-01), None
patent: A-11-316383 (1999-11-01), None
patent: A 2000-29072 (2000-01-01), None
patent: A 2000-194015 (2000-07-01), None
patent: A 2001-083540 (2001-03-01), None
patent: A 2001-142093 (2001-05-01), None
patent: A 2001-174818 (2001-06-01), None
Kamijo Kimitaka
Kawata Hirotaka
Maeda Tsuyoshi
Matsushima Toshiharu
Okamoto Eiji
Duong Thoi V.
Nguyen Dung T.
Oliff & Berridg,e PLC
Seiko Epson Corporation
LandOfFree
Liquid crystal device, projection type display and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid crystal device, projection type display and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal device, projection type display and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3773996