Gas-discharge display device with a post-acceleration section

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

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313493, 313485, 313582, 252520, H01J 1749

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active

046349359

ABSTRACT:
Gas discharge display device having a vacuum-tight envelope with a front and back plate. A control unit divides the interior of the envelope filled with gas into a back and front space. The back space has at least one plasma cathode and at least one plasma anode. The front plate carries a cathodoluminescent layer and a layer electrode. The control unit contains at least one electrode plane extending parallel to the wall plates, with at least one conductor. In operation a gas discharge burns between the plasma electrodes. The distance between the post-acceleration anode and cathode is small such that no gas discharge is ignited in the post-acceleration space. The post-acceleration cathode is coated with an implantation protection layer of a high-melting metal to maintain the operating voltage constant under continuous load.

REFERENCES:
patent: 3914635 (1975-10-01), Bode et al.
patent: 4297613 (1981-10-01), Aboelfotoh
patent: 4313854 (1982-01-01), Sunahara et al.
patent: 4329626 (1982-05-01), Hillenbrand et al.
patent: 4362967 (1982-12-01), Littwin et al.
Ordean Oen et al, Computer Studies of the Reflection of Light Ions from Solids, 1976, 647-653.

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