Title: Binary switching video amplifier

Abstract: A video amplifier for driving an electron beam intensity controlling electrode of a cathode ray tube comprises at least one solid state high speed binary switch which is connected via a coupling capacitor to the controlling electrode while a D.C. restoration means eliminates the chance of any droop in D.C. level of the signal fed to the controlling electrode.

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Inventors: Marino, Francis C. (Dix Hills, NY, US)

Application Number: 512533
Filing Date: 1974-10-07
Publication_date: 1976-03-23
Assignee: Redactron Corporation (Hauppauge, NY)
Primary Class(es): 315/383 315/379, 315/381, 315/384, 348/687, 348/689
Other Classes:
US Patent Ref:

3159751	Dec, 1964	Bogda, Jr. et al.	178/7.
3336498	Apr, 1967	Castanera	315/365.
3396236	Aug, 1968	Foster	178/DIG.
3544714	Dec, 1970	Stoll	178/7.
3863096	Jan, 1975	Sennik	315/380.

Other Refs:
Primary Examiner: Wilbur, Maynard R.
Assistant Examiner: Blum, T. M.
Attorney: Hane, Baxley & Spiecens