Color cathode ray tube apparatus

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Cathode-ray deflections circuits

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Details

31536827, 335210, G09G 104, H01J 2951, H01F 700

Patent

active

051774127

ABSTRACT:
A deflecting unit of a color cathode ray tube is constituted by a main deflecting section whose deflecting center is located on a phosphor screen side from an optimal deflecting center of the color cathode ray tube and at least one sub deflecting section whose deflecting center is located on an electron gun assembly side from the optimal deflecting center of the color cathode ray tube.

REFERENCES:
patent: 3668464 (1972-06-01), Tokita et al.
patent: 3849749 (1974-11-01), Kadota
patent: 4755714 (1988-07-01), Sluyterman
patent: 4876478 (1989-10-01), Morohashi et al.
patent: 4881015 (1989-11-01), Shimoma et al.

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