Gas discharge display with control cells

Details Gas discharge display with control cells Gas discharge display with control cells

1974-12-23

1976-10-12

Curtis, Marshall M.

Communications: electrical

Systems

Portable self-contained

340336, 340343, G06F 314

Patent

active

039861856

ABSTRACT:
A multiple character display device wherein a character is displayed by simultaneous excitation of common electrode along with selected ones of a plurality of segment electrodes. A gas discharge tube associated with each of the segment drives permits control of the display with voltages available on a conventional metal oxide semiconductor chip. In a preferred embodiment these gas discharge tubes are included as an integral part of the display tube itself.

REFERENCES:
patent: 3803586 (1974-04-01), Johanns et al.
patent: 3832706 (1974-08-01), Reboul et al.
patent: 3891983 (1975-06-01), Lee

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