Liquid crystal display device for displaying video data

Details Liquid crystal display device for displaying video data Liquid crystal display device for displaying video data

2005-02-01

2005-02-01

Nguyen, Chanh (Department: 2675)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S204000

Reexamination Certificate

active

06850214

ABSTRACT:
A luminance characteristic of inputted video data is determined by input video image characteristic detection sections, and polygonal line point master data and polygonal line point correction data are calculated based on the luminance characteristic so as to provide a satisfactory display state using a microcomputer and are outputted to the polygonal line generation sections. The polygonal line point data determining the output gradation characteristic is calculated in polygonal point generation sections and outputted to inter-point gradation operation sections, and operation processing is conducted by using the polygonal point data and the inputted video data in the inter-point operation sections to determine the inter-point gradation and outputted to a display panel.

REFERENCES:
patent: 5748802 (1998-05-01), Winkelman
patent: 6084567 (2000-07-01), Ogawa
patent: 6373533 (2002-04-01), Kawabata et al.
patent: 6600470 (2003-07-01), Tsuda
patent: 20020033830 (2002-03-01), Yamakawa
patent: 0516084 (1992-12-01), None
patent: 0-027901 (1994-02-01), None
patent: 99-0080839 (1999-11-01), None
Japanese Patent Abstract, 06-311394, 1994.
Japanese Patent Abstract, 06-332398, 1994.
Japanese Patent Abstract, 07-162715, 1995.
Japanese Patent Abstract, 07-281633, 1995.
Japanese Patent Abstract, 07-322176, 1995.
Japanese Patent Abstract, 07-322179, 1995.
Japanese Patent Abstract, 08-023460, 1996.
Japanese Patent Abstract, 11-109317, 1999.
“Changing the maximum brightness in accordance with the screen”, Nikkei Electronics Nov. 15, 1999 (No. 757), pp. 139-146.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3513636