Electronic gun for multibeam electron tube and multibeam electro

Details Electronic gun for multibeam electron tube and multibeam electro Electronic gun for multibeam electron tube and multibeam electro

1998-06-08

2000-11-14

Day, Michael H.

Electric lamp and discharge devices

Cathode ray tube

Ray generating or control

313158, 313442, 315 543, H01J 2310

Patent

active

061474479

ABSTRACT:
The disclosure relates to electron guns comprising several electrodes, including a plurality of cathodes designed for the production, from an emissive face, of an electron beam each. Each of the cathodes is surrounded by a pole piece. This pole piece is designed to convey a magnetic flux close to the emissive face of the cathode. Application to longitudinal-interaction multibeam electron tubes.

REFERENCES:
patent: 3772554 (1973-11-01), Hughes
patent: 3775635 (1973-11-01), Faillon et al.
patent: 3846665 (1974-11-01), Firmain et al.
patent: 3896329 (1975-07-01), Lien
patent: 4173744 (1979-11-01), Faillon et al.
patent: 4243961 (1981-01-01), Faillon et al.
patent: 4591799 (1986-05-01), Faillon et al.
patent: 4733131 (1988-03-01), Tran et al.
patent: 4749906 (1988-06-01), Tran et al.
patent: 4827192 (1989-05-01), Tran et al.
patent: 4933594 (1990-06-01), Faillon et al.
patent: 5043630 (1991-08-01), Faillon et al.
patent: 5109179 (1992-04-01), Faillon et al.
patent: 5225739 (1993-07-01), Faillon et al.
patent: 5384513 (1995-01-01), Ji
patent: 5494470 (1996-02-01), Beunas et al.
Derwent Abstracts, Accession No. 97-384105, RU2072111, Jan. 20, 1997.

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