Gas discharge display device and an improved cell therefor

Details Gas discharge display device and an improved cell therefor Gas discharge display device and an improved cell therefor

1974-11-27

1976-02-10

Trafton, David L.

Communications: electrical

Systems

Portable self-contained

178 73D, 313188, 313217, 315169TV, G08B 536

Patent

active

039381358

ABSTRACT:
A gas discharge display panel and an improved cell therefor. Each cell includes a cathode at one end and a video anode at its other end with a main discharge path between the video anode and the cathode. A priming anode extends along a substantial part of the main discharge path for establishing a priming discharge in the cell which is progressively propagated by the priming anode along the main discharge path toward the video anode. By priming substantially the entire distance between the cathode and the video anode, a low level video signal on the video anode may be used to sustain and control the primed discharge.

REFERENCES:
patent: 3626235 (1971-12-01), Kupsky
patent: 3683364 (1972-08-01), Holz et al.
patent: 3771008 (1973-11-01), Chen et al.
patent: 3800186 (1974-03-01), Yamane et al.
patent: 3859559 (1975-01-01), Glaser

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