Visual display with illuminable elements arranged in vertically

Details Visual display with illuminable elements arranged in vertically Visual display with illuminable elements arranged in vertically

1978-12-21

1980-12-02

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

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

340758, 340790, 340760, G09F 932

Patent

active

042374596

ABSTRACT:
An electronically operated character display having discrete and separate illuminable elements is divided into upper, central and lower sections, each section having a plurality of illuminable elements. The elements are actuated in response to electronic codes corresponding to alphabet characters. Codes for lower case characters having ascending portions enable combinations of illuminable elements in the central and upper sections of the character display. Code for lower case characters having descending portions actuate combinations of elements in the central and lower sections, while codes for lower case characters having neither ascenders or descenders actuate combinations of elements in the central section.

REFERENCES:
patent: 2203630 (1940-06-01), Keen
patent: 2917733 (1959-12-01), Justus
patent: 3106696 (1963-10-01), Foley
patent: 3335416 (1967-08-01), Hughes
patent: 3872463 (1975-03-01), Lapeyre

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