Display control circuit

Details Display control circuit Display control circuit

1991-08-05

1993-11-16

Weldon, Ulysses

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345119, G09G 106

Patent

active

052627640

ABSTRACT:
A display control circuit includes a window coordinate data memory for storing window coordinate data which specifies a window region in a display region of a displaying device for displaying an image in accordance with address data and display data, a mask data generator for generating mask data for distinguishing the window region from the display region in accordance with the address data and the window coordinate data, and an operating device for generating display data input to the displaying device by operating the mask data and the display data corresponding to every address data input to the displaying device.

REFERENCES:
patent: 4554538 (1985-11-01), Bieneman
patent: 4710761 (1987-12-01), Kapur et al.
patent: 4769762 (1988-09-01), Tsujido
patent: 4954819 (1990-07-01), Watkins

Affiliated with

Also associated with

Rating

Display control circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-24585