Plural gun cathode-ray tube with oval control electrodes

Details Plural gun cathode-ray tube with oval control electrodes Plural gun cathode-ray tube with oval control electrodes

1975-02-10

1976-08-03

Segal, Robert

Electric lamp and discharge devices

Cathode ray tube

Plural beam generating or control

313447, H01J 2902, H01J 2950

Patent

active

039731618

ABSTRACT:
In a color cathode-ray tube, the neck of the tube comprises an assembly of three electron guns lying in one plane. The size of the assembly is reduced by using oval control electrodes the longer axes of which are perpendicular to the plane through the electron guns.

REFERENCES:
patent: 3065376 (1962-11-01), Atti
patent: 3354340 (1967-11-01), Almer et al.
patent: 3793551 (1974-02-01), Gumpertz

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