Liquid crystal display device and driving method thereof

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

C345S103000

Reexamination Certificate

active

08031163

ABSTRACT:
A liquid crystal display (LCD) device includes a data converter for processing first and second data signals, a backlight unit emitting light having a luminance, and a liquid crystal panel supplied with the light. The LCD panel has a first and second region corresponding to the first and second data signals. The data converter differently processes gray levels of the first and second data signals a and the luminance is adjusted when the first and second regions have different brightness. The LCD driving method allows presentation of different image regions on a screen, such as moving image screens and static image screens without brightness degradation.

REFERENCES:
patent: 6359663 (2002-03-01), Gadeyne et al.
patent: 6778238 (2004-08-01), Moon et al.
patent: 7063448 (2006-06-01), Kang et al.
patent: 7275850 (2007-10-01), Nesterenko et al.
patent: 7304482 (2007-12-01), Kay et al.
patent: 7505054 (2009-03-01), Thompson
patent: 7532225 (2009-05-01), Fukushima et al.
patent: 7574072 (2009-08-01), Fujii et al.
patent: 7719623 (2010-05-01), Hsieh et al.
patent: 7734143 (2010-06-01), Mizuhashi et al.
patent: 2006/0077214 (2006-04-01), Tsou et al.

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

Rate now

     

Profile ID: LFUS-PAI-O-4262894

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