Drive circuits for a high resolutions cathode ray tube display

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

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315397, H01J 2970, H01J 2972

Patent

active

043530133

ABSTRACT:
A dynamic new circuit is disclosed which permits an extremely high resolution cathode ray tube display. Utilizing this circuit, horizontal drive operating frequency may be increased by a factor of approximately four and video drive operating frequency may be increased by a factor of approximately ten. Improved circuits for horizontal drives vertical drive, video drive and associated circuitry are disclosed which cooperate to produce a high frequency display which has unparalleled clarity and resolution.

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patent: 4147963 (1979-04-03), Shiotani
Proceedings of the Society of Photo-Optical Instrumentation Engineers, vol. 4, May 5, Oct. 1972, pp. 231-237.

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