Method and apparatus for coordinate dimming of electronic displa

Details Method and apparatus for coordinate dimming of electronic displa Method and apparatus for coordinate dimming of electronic displa

1980-08-06

1982-07-20

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

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

340789, G09G 300

Patent

active

043408893

ABSTRACT:
A method and apparatus for adjustably activating an electronic display for selected display cycle periods defined by correspondingly selected ON time periods of activation in combination with correspondingly selected OFF time periods of activation to control the brightness level of the display at any one of a nonlinear pattern of levels.

REFERENCES:
patent: Re26119 (1966-12-01), Slater
patent: 3706914 (1972-12-01), Van Buren
patent: 3806641 (1974-04-01), Crooks et al.
patent: 3838209 (1974-09-01), Tsuchiya et al.
patent: 3876907 (1975-04-01), Widmayer
patent: 3940660 (1976-02-01), Edwards
patent: 3968401 (1976-07-01), Bryant
patent: 4063234 (1977-12-01), Arn et al.
patent: 4087702 (1978-05-01), Kirby et al.
patent: 4097782 (1978-06-01), Chambliss
patent: 4193095 (1980-03-01), Mizushima
patent: 4251755 (1981-02-01), Bryden
patent: 4262290 (1981-04-01), Vallins

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