Method and apparatus for operating a display monitor

Details Method and apparatus for operating a display monitor Method and apparatus for operating a display monitor

1984-08-23

1987-06-30

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

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

358220, 340726, 340749, G09G 116

Patent

active

046774300

ABSTRACT:
A method and an apparatus for operating a display monitor to prevent burn-in of the screen. The entire display is imperceptibly moved in both vertical and horizontal directions by changing the temporal relationship between the information signal transmitted to the monitor and the signals used to synchronize the scanning of the screen.

REFERENCES:
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patent: 4275338 (1981-06-01), Grocki et al.
patent: 4297619 (1981-10-01), Kiteley
patent: 4359745 (1982-11-01), Reid
patent: 4369441 (1983-01-01), Wohlmuth

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