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:
Dec. 06, 1983
Filed:
Dec. 14, 1981
Applicant:
Inventor:
James E Hicks, New Palestine, IN (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
315408 ;
Abstract
A horizontal deflection circuit for a television receiver includes a switching output transistor which may experience high collector current under certain receiver conditions. A resistor is placed in the transistor emitter path to provide negative feedback to the base drive circuit in order to control transistor conduction. The horizontal deflection yoke is returned to the emitter of the output transistor so that yoke current will not flow through the resistor, which would otherwise degrade deflection linearity.