Device for driving or energizing a display device

Details Device for driving or energizing a display device Device for driving or energizing a display device

1975-05-16

1976-11-23

Trafton, David L.

Communications: electrical

Systems

Portable self-contained

307304, 324122, 340172, 357 23, 357 45, G11C 1140, G01D 700

Patent

active

039939910

ABSTRACT:
A device for driving or energizing a display device in which an input signal varying stepwise or continuously in amplitude is converted into one or more output signals supplied to the display device by means of a semiconductor surface layer which can be controlled with a common gate electrode and preferably with an inversion layer which can be controlled in lateral extent.

REFERENCES:
patent: 3244979 (1966-04-01), Hershinger
patent: 3309610 (1967-03-01), Yamamoto
patent: 3378688 (1968-04-01), Kabell
patent: 3657573 (1972-04-01), Maute
patent: 3667039 (1972-05-01), Garfein et al.
patent: 3774195 (1973-11-01), Schulthess et al.
patent: 3775623 (1973-11-01), Kamiyama et al.
patent: 3795863 (1974-03-01), Umeda et al.

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