Liquid crystal display device having particular orientation...

Details Liquid crystal display device having particular orientation... Liquid crystal display device having particular orientation...

2006-11-21

2006-11-21

Schechter, Andrew (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S125000, C349S130000, C349S039000

Reexamination Certificate

active

07139056

ABSTRACT:
When the orientation of liquid crystal molecules in a pixel are divided by an orientation divider, a boundary of the orientation is produced at any part of the pixel. A drain signal line (54) is formed to overlap with the boundary so that a light-shielding region in the pixel is decreased and an aperture ratio can be improved. Leakage of light caused when the orientation is disturbed can be shielded by the drain signal line (54), and contrast can be enhanced. The orientation divider can be an orientation control window (36), an orientation control slope (90) or the like.

REFERENCES:
patent: 5648828 (1997-07-01), Sakamoto et al.
patent: 5666179 (1997-09-01), Koma
patent: 5710611 (1998-01-01), Suzuki et al.
patent: 5995176 (1999-11-01), Sibahara
patent: 6097466 (2000-08-01), Koma
patent: 6115100 (2000-09-01), Koma
patent: 6157428 (2000-12-01), Koma
patent: 6278503 (2001-08-01), Nishikawa et al.
patent: 6362864 (2002-03-01), Koma et al.
patent: 6369870 (2002-04-01), Koma
patent: 6456352 (2002-09-01), Matsuyama et al.
patent: 6462798 (2002-10-01), Kim et al.
patent: 6661488 (2003-12-01), Takeda et al.
patent: 6724452 (2004-04-01), Takeda et al.
patent: 01-169433 (1989-07-01), None
patent: 02-234127 (1990-09-01), None
patent: 05-173138 (1993-07-01), None
patent: 05-173142 (1993-07-01), None
patent: 05-232474 (1993-09-01), None
patent: 05-281545 (1993-10-01), None
patent: 06-118426 (1994-04-01), None
patent: 07-159787 (1995-06-01), None
patent: 07-311383 (1995-11-01), None
patent: 08-43833 (1996-02-01), None
patent: 08-76125 (1996-03-01), None
patent: 1996-0008386 (1996-03-01), None
patent: 08-136931 (1996-05-01), None
patent: 09-043610 (1997-02-01), None
patent: 09-152583 (1997-06-01), None
patent: 09-258266 (1997-10-01), None
patent: 11-242225 (1999-09-01), None

Affiliated with

Also associated with

Rating

Liquid crystal display device having particular orientation... 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 having particular orientation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display device having particular orientation... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3637729