Programmable electronic display

Details Programmable electronic display Programmable electronic display

1982-09-28

1985-01-29

Brigance, Gerald L.

Communications: electrical

Land vehicle alarms or indicators

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

340701, 340780, 340810, G09G 322

Patent

active

044969465

ABSTRACT:
An electronic display is disclosed herein having a large display medium divided into a plurality of sections arranged in a multiplicity of rows. Each section includes illuminating devices of three different colors. An image source provides cinematographic data in the form of electronic signals derived from energization of photocells in response to a light source passing through a moving film strip containing a series of color images. A master clock provides timing pulses through a row and line selection circuit which applies the cinematographic data signals to selected rows and illuminating devices in the sections thereof so that a duplicate image of the film is displayed on the screen.

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patent: 4063234 (1977-12-01), Arn et al.
patent: 4283659 (1981-08-01), Beckerman et al.

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