The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 1980
Filed:
Nov. 30, 1978
Applicant:
Inventors:
Sandor Miko, Indianapolis, IN (US);
Phillip R Mullis, Indianapolis, IN (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
315400 ; 358190 ; 315411 ;
Abstract
A source of unregulated voltage and a source of rectified deflection rate alternating current voltage is coupled to a deflection circuit. A magnetic switching structure includes two loading windings series coupled with the source of deflection rate voltage. A control circuit developes a bias current in a control winding which permits the load windings to alternately magnetically saturate within each deflection cycle to switch controlled amounts of energy to the deflection circuit.