Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-09-25
2007-09-25
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S129000, C349S143000, C349S144000
Reexamination Certificate
active
10951697
ABSTRACT:
Exemplary embodiments provide a vertical alignment type liquid crystal display device capable of enhancing a response speed and display characteristics in a specific viewing angle direction. In a liquid crystal display device of an exemplary embodiment of the present invention, a vertical alignment type liquid crystal layer is interposed between a pair of substrates, and display is performed in predetermined dot regions (D1, D2, and D3). A plurality of sub-dot regions (island-shaped portions) are provided in the dot region D1, and the plurality of sub-dot regions is electrically connected to each other by connecting portions in the dot region D1. Each sub-dot region is provided with a convex portion to regulate the alignment direction of the vertically aligned liquid crystal molecules such that the liquid crystal molecules, are inclined substantially in a radial direction around the convex portion, and the convex portion is arranged so as to deviate from the center of the sub-dot region.
REFERENCES:
patent: 6384889 (2002-05-01), Miyachi et al.
patent: 6710825 (2004-03-01), Kubo et al.
patent: 6788375 (2004-09-01), Ogishima et al.
patent: 6967702 (2005-11-01), Ishii et al.
patent: 2005/0078260 (2005-04-01), Ono et al.
patent: A-10-186330 (1998-07-01), None
patent: A-2000-19522 (2000-01-01), None
patent: A-2000-47251 (2000-02-01), None
patent: A-2001-281664 (2001-10-01), None
patent: A-2002-287158 (2002-10-01), None
patent: A-2003-43525 (2003-02-01), None
patent: A-2003-177384 (2003-06-01), None
patent: A-2003-228073 (2003-08-01), None
patent: A-2003-255395 (2003-09-01), None
patent: A-2003-295192 (2003-10-01), None
patent: A 2002-0015009 (2002-02-01), None
patent: A 2003-0058012 (2003-07-01), None
LandOfFree
Liquid crystal display device with alignment regulating... 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 display device with alignment regulating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display device with alignment regulating... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3748310