Data transfer system for display

Details Data transfer system for display Data transfer system for display

1983-09-29

1987-04-28

Brigance, Gerald L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340798, 340750, G09G 116

Patent

active

046618120

ABSTRACT:
In a display, unit data for rewriting a picture memory is prepared in a work memory and the data is transferred to the picture memory utilizing the vertical blanking period of the picture being displayed on the screen. When the amount of data to be transferred is large, the data transfer is continued in excess of the vertical blanking period and during the data transfer the display on the screen is inhibited.

REFERENCES:
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patent: 4356482 (1982-10-01), Oguchi
patent: 4368461 (1983-01-01), Komatsu et al.
patent: 4379293 (1983-04-01), Boisuret et al.
patent: 4388621 (1983-06-01), Konatsu et al.
patent: 4418343 (1983-11-01), Ryan et al.
patent: 4468662 (1984-08-01), Tanaka
patent: 4482979 (1984-11-01), May
patent: 4485378 (1984-11-01), Matsui et al.
patent: 4511965 (1985-04-01), Najaram

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