Liquid crystal display system

Details Liquid crystal display system Liquid crystal display system

1995-03-06

1997-02-25

Weldon, Ulysses

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 97, G09G 336

Patent

active

056063423

ABSTRACT:
In liquid crystal display system 10 which has a matrix arrangement of scanning electrode group 12 and data electrode group 13 and in which each electrode group is driven by a pulse like waveform, this is a liquid crystal display system in which a lower level region than the pulse wave peak value is formed in at least one of the rising or the falling portions of the pulse wave which drives at least one of the electrode groups.
A liquid crystal display system with a uniform display with extremely little display non-uniformity can be obtained.

REFERENCES:
patent: 4048633 (1977-09-01), Sano
patent: 4223308 (1980-09-01), Baraff et al.
patent: 4649383 (1987-03-01), Takeda et al.
patent: 4675667 (1987-06-01), Nakamura et al.
patent: 4714921 (1987-12-01), Kanno et al.
patent: 4782340 (1988-11-01), Czubatyj et al.
patent: 4859035 (1989-08-01), Ichinose et al.
patent: 5014048 (1991-05-01), Knapp
Robert L. Boylestad, Introductory Circuit Analysis, Merrill Publishing Company, 1987, pp. 398-402.
Y. Asai et al, "A 6.7-in Square High-Resolution Full-Color TFT-LCD", Japan Display, 1989, pp. 514-517.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1977204