EBS Device with cold-cathode

Details EBS Device with cold-cathode EBS Device with cold-cathode

1983-01-27

1983-10-18

Chatmon, Saxfield

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Combined cathode ray tube and circuit element structure

313302, 313336, 313366, H01J 2316, H01J 2996

Patent

active

044108320

ABSTRACT:
Apparatus and method are described for fabricating a long life cold cathode lectron beam semiconductor device (EBS). Fabrication is given of a vacuum tube structure capable of sustaining sufficiently high vacuum over extended time to prevent poisoning of the cold cathode and steps are give for growth of a plural tip cold cathode structure.

REFERENCES:
patent: 2537388 (1951-01-01), Wooldridge
patent: 2982147 (1961-05-01), Redman
patent: 3803510 (1974-04-01), Nicoll
patent: 3891887 (1975-06-01), Barry et al.
patent: 3916255 (1975-10-01), Crandall
patent: 4008412 (1977-02-01), Yuito et al.
patent: 4160188 (1979-07-01), Butterwick
patent: 4178531 (1979-12-01), Alig

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