H - Electricity – 01 – J
Patent
H - Electricity
01
J
313/82, 313/1.2
H01J 17/02 (2006.01)
Patent
CA 1086812
ABSTRACT OF THE DISCLOSURE Display devices adapted to display one or more characters side-by-side in one or more rows and including an insulating member having a plurality of parallel grooves therein, or end supports, a plurality of elongated conductors each seated in one of the grooves or recesses and carrying along its length a cathode segment for each character position, and an anode associated with each group of the display segments. The cathode segments, together with an anode, can be selectively energized to display a character at any desired posi- tion. The devices also include a top insulating plate or sheet capable of transmitting light and providing a sealed flat panel containing an ionizable gas at a pressure capable of sustaining cathode glow dis- charge. A unitary shield which may be an insulating member or an electrode has portions shielding each group of cathode segments and its anode from the others.
108954
Fehnel Richard B.
Kuchinsky Saul
Shesser Arthur B.
Somlyody Arpad
Burroughs Corporation
R. William Wray & Associates
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