Active matrix liquid crystal display having a thin film...

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C349S043000, C349S141000, C345S092000, C345S093000

Reexamination Certificate

active

07492431

ABSTRACT:
In an active matrix liquid crystal display device, a drain and source of a TFT element for controlling power supply to a pixel electrode, are arranged so that an alignment direction of liquid crystal molecules over the source and drain does not change, thereby preventing formation of ghost images in the display. In one embodiment, an electric field generated between the source and drain is parallel to an initial non-zero alignment angle of the molecules.

REFERENCES:
patent: 4345249 (1982-08-01), Togashi
patent: 6088078 (2000-07-01), Kim et al.
patent: 6111627 (2000-08-01), Kim et al.
patent: 6259503 (2001-07-01), Watanabe et al.
patent: 6469765 (2002-10-01), Matsuyama et al.
patent: 6667077 (2003-12-01), Oaku et al.
patent: 6682783 (2004-01-01), Tomioka et al.
patent: 6704085 (2004-03-01), Nishimura et al.
patent: 2008/0100555 (2008-05-01), Yoon et al.
patent: 2008/0204613 (2008-08-01), Kim et al.
patent: 10-228016 (1998-08-01), None
patent: 11-160731 (1999-06-01), None
patent: 11-202323 (1999-07-01), None
patent: 2000-10107 (2000-01-01), None
patent: 2000-66222 (2000-03-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Active matrix liquid crystal display having a thin film... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Active matrix liquid crystal display having a thin film..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active matrix liquid crystal display having a thin film... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4092123

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.