Video signal compensation apparatus

Details Video signal compensation apparatus Video signal compensation apparatus

1993-02-01

1994-10-25

Oberley, Alvin E.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345147, 345199, G09G 336

Patent

active

053593421

ABSTRACT:
In a dot matrix type display represented by a liquid crystal television receiver, as the use of a large screen display screen size progresses, display non-uniformity becomes significant at some screen position attributed to the combination of the property of display panel with the characteristic of the optical system and the like. According to the present invention, by splitting the display screen and converting the video signal by using the different correction data by the split region, display can be performed with composite correction of the display non-uniformity.

REFERENCES:
patent: 4386345 (1983-05-01), Narveson et al.
patent: 4766427 (1988-08-01), Abe et al.
patent: 4801933 (1989-01-01), Yamamoto et al.
patent: 4825201 (1989-04-01), Watanabe et al.
patent: 4827255 (1989-05-01), Ishii
patent: 4897639 (1990-01-01), Kanayama

Affiliated with

Also associated with

Rating

Video signal compensation apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Video signal compensation apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video signal compensation apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-138327