Liquid crystal display and driving apparatus thereof

Details Liquid crystal display and driving apparatus thereof Liquid crystal display and driving apparatus thereof

2008-07-22

2008-07-22

Abdulselam, Abbas I (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S690000

Reexamination Certificate

active

10340178

ABSTRACT:
A liquid crystal display, including a signal controller having a logic circuit correcting n-bit source image data inputted from an external device into m-bit first corrected data and a multilevel graying unit converting the m-bit first corrected data into second corrected data with a bit number equal to or less than n bits, and a data driver outputting data voltages corresponding to the second corrected data from the signal controller, is provided. The signal controller classifies the source image data into at least two sections and corrects the source image data into the first corrected data based on gamma correction data predetermined by gamma characteristics of the source image data for each of the at least two sections.

REFERENCES:
patent: 5764216 (1998-06-01), Tanaka et al.
patent: 5861962 (1999-01-01), Maeda
patent: 5870503 (1999-02-01), Kumashiro
patent: 6118547 (2000-09-01), Tanioka
patent: 6320594 (2001-11-01), Young
patent: 6344857 (2002-02-01), Matono et al.
patent: 6492983 (2002-12-01), Nishitani et al.
patent: 6559822 (2003-05-01), Okuzono
patent: 2003/0222839 (2003-12-01), Lee
patent: 02295390 (1990-12-01), None
patent: 06335013 (1994-12-01), None
patent: 2000056525 (2000-02-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3937512