Liquid crystal display device with influences of offset...

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C345S089000, C345S098000, C345S100000, C345S209000, C345S690000

Reexamination Certificate

active

07830347

ABSTRACT:
A liquid crystal display device includes drain signal lines, gate signal lines, thin film transistors, and a drain driver. The drain driver includes an amplifier circuit having a switching circuit which switches between a first state and a second state, the first state being a state where a first input terminal of the amplifier circuit is coupled to an inverting input terminal and a second input terminal is coupled to a noninverting input terminal, and the second state being a state where the first input terminal is coupled to the noninverting input terminal and the second input terminal is coupled to the inverting input terminal. The amplifier circuit supplies signal voltages to the thin film transistors via the drain signal lines which are gray scale voltages one of plus and minus offset voltages in a first frame and in a second frame.

REFERENCES:
patent: 4138649 (1979-02-01), Schaffer
patent: 4902981 (1990-02-01), Gard et al.
patent: RE34428 (1993-11-01), George et al.
patent: 5334944 (1994-08-01), Hirakata
patent: 5467009 (1995-11-01), McGlinchey
patent: 5706024 (1998-01-01), Park
patent: 5724057 (1998-03-01), Kimura et al.
patent: 5831605 (1998-11-01), Yasui et al.
patent: 5909146 (1999-06-01), Okada
patent: 5995073 (1999-11-01), Isami et al.
patent: 6046736 (2000-04-01), Atherton
patent: 6140876 (2000-10-01), Yero
patent: 6140989 (2000-10-01), Kato
patent: 6157360 (2000-12-01), Jeong et al.
patent: 6166725 (2000-12-01), Isami et al.
patent: 6184855 (2001-02-01), Kobayashi et al.
patent: 6480178 (2002-11-01), Itakura et al.
patent: 55-1702 (1980-01-01), None
patent: 59-149408 (1984-08-01), None
patent: 1-202909 (1989-08-01), None
patent: 4-38004 (1992-02-01), None
patent: 5-232898 (1993-09-01), None
patent: 9-281930 (1997-10-01), 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

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

Rate now

     

Profile ID: LFUS-PAI-O-4162296

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