Liquid-crystal display apparatus, control method thereof,...

Details Liquid-crystal display apparatus, control method thereof,... Liquid-crystal display apparatus, control method thereof,...

2007-11-29

2011-10-25

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S102000, C345S204000

Reexamination Certificate

active

08044909

ABSTRACT:
A liquid-crystal display apparatus comprising, a liquid-crystal display device driven by an AC voltage, an image divider configured to temporally divide input image data into N (N≧2) for each frame, a correction unit configured to correct a driving voltage for driving the liquid-crystal display device based on a difference between adjacent divided image data obtained by the N division, a polarity inverter configured to invert a polarity to make drive polarities of adjacent divided image data different, out of the divided image data obtained by the N division including the divided image data for which driving voltage is corrected by the correction unit, a driver configured to drive the liquid-crystal display device using the polarity-inverted divided image data, and an inversion order alteration unit which alters an inversion order for the drive polarities.

REFERENCES:
patent: 6310628 (2001-10-01), Matsushita et al.
patent: 6320575 (2001-11-01), Terashima et al.
patent: 6501451 (2002-12-01), Sakashita
patent: 6661400 (2003-12-01), Sakashita
patent: 7023413 (2006-04-01), Terashima et al.
patent: 7474361 (2009-01-01), Sakashita
patent: 2004/0196274 (2004-10-01), Song et al.
patent: 2005/0001825 (2005-01-01), Huang
patent: 2005/0104835 (2005-05-01), Misonou et al.
patent: 2005/0219269 (2005-10-01), Sakashita
patent: 2006/0150222 (2006-07-01), McCafferty et al.
patent: 2006/0221069 (2006-10-01), Sakashita
patent: 2008/0055229 (2008-03-01), Shen et al.
patent: 2008/0094332 (2008-04-01), Tseng
patent: 11-126050 (1999-05-01), None
patent: 2001-034238 (2001-02-01), None

Affiliated with

Also associated with

Rating

Liquid-crystal display apparatus, control method thereof,... 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 apparatus, control method thereof,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid-crystal display apparatus, control method thereof,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4298975