Electron gun assembly for color picture tube

Details Electron gun assembly for color picture tube Electron gun assembly for color picture tube

1974-03-11

1976-09-14

Segal, Robert

Electric lamp and discharge devices

Cathode ray tube

Plural beam generating or control

H01J 2946, H01J 2951

Patent

active

039809188

ABSTRACT:
An electron gun assembly for a color picture tube is disclosed which comprises three electron guns juxtaposed in the same plane and a pole piece cup arranged on the final-electrode side of the electron guns; wherein only the final electrode of the electron gun at the center is fixed on the pole piece cup.

REFERENCES:
patent: 3604973 (1971-09-01), Doggett et al.

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