Vacuum tube including an electron-optical system

Details Vacuum tube including an electron-optical system Vacuum tube including an electron-optical system

1988-02-16

1989-08-01

DeMeo, Palmer C.

Electric lamp and discharge devices

Cathode ray tube

Beam deflecting means

313256, 313285, 313444, 313495, H01J 2982

Patent

active

048535869

ABSTRACT:
By using micro-connection techniques, for example by means of ceramic glass and conducting glass, an electron-optical system can be manufactured with which the emitted beam can be deflected through 90.degree. within a very short distance (of the order of several mm).

REFERENCES:
patent: 2938134 (1960-05-01), Levin
patent: 4551648 (1985-11-01), Gange
patent: 4717855 (1988-01-01), Zwier et al.

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