Cathode ray tube with an electrophoretic getter

Details Cathode ray tube with an electrophoretic getter Cathode ray tube with an electrophoretic getter

1985-03-08

1990-07-10

Griffin, Robert L.

Electric lamp and discharge devices

With getter

Mounted on electrode support

313481, 313558, 2521815, 2521816, H01J 1724, H01J 3100

Patent

active

049403001

ABSTRACT:
A cathode ray tube with an electrophoretic getter device incorporated therein is described. The electrophoretic deposition, in the form of a porous coating, of at least one getter material and simultaneously an antisintering agent on any form of getter support is also described. The getter material may be a powder of a metal, of a metal alloy or of a hydride thereof, or a mixture of these components.

REFERENCES:
patent: 3121182 (1964-02-01), Hui et al.
patent: 3203901 (1965-08-01), Della Porta
patent: 3264510 (1966-08-01), Griffiths
patent: 3394874 (1968-07-01), Marshall
patent: 3584253 (1971-06-01), Wintzer
patent: 3652317 (1972-03-01), Della Porta et al.
patent: 3856709 (1974-12-01), Della Porta et al.
patent: 3926832 (1975-12-01), Barosi
patent: 3975304 (1976-08-01), Della Porta et al.
patent: 4051004 (1977-09-01), Sunamori et al.
patent: 4306887 (1981-12-01), Barosi et al.
patent: 4428856 (1984-01-01), Boyarina et al.
Espe, W., Zirkonium, Seine Herstellung, Eigenschaften and Anwendungen in der Vakuumtechnik, G. F. Winter'sche Verlagshandlung, Fussen/Bayern, 1953.

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