Plasma image display device

Details Plasma image display device Plasma image display device

1979-02-12

1980-11-25

Demeo, Palmer C.

Electric lamp and discharge devices

Plural unit

313 94, 313485, 313495, H01J 162, H01J 3918

Patent

active

042360960

ABSTRACT:
A plasma image display device with a gas discharge space and an electron acceleration space in which the gas discharge space is divided off from the electron acceleration space by a light transparent, high vacuum tight partition having a side facing a fluorescent screen which is provided with a photo cathode as an electron source to provide, due to high accelerating voltages, a high image amplification and good image definition.

REFERENCES:
patent: 2145295 (1939-01-01), Dowsett et al.
patent: 2500929 (1950-03-01), Chilowsky
patent: 2782332 (1957-02-01), Sheldon
patent: 2875360 (1959-02-01), Kruper
patent: 3107303 (1953-10-01), Berkowitz
patent: 3624442 (1971-11-01), Smithgall et al.
patent: 3686686 (1972-08-01), Hall
patent: 3886393 (1975-05-01), Hinson
patent: 3951698 (1976-04-01), Wilson et al.

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