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. 11, 1985
Filed:
Nov. 12, 1982
Applicant:
Inventor:
James C Tallant, II, Indianapolis, IN (US);
Assignee:
RCA Corporation, Princeton, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358242 ; 358 65 ;
Abstract
In an automatic kinescope bias (AKB) control system for a television receiver, a voltage representative of kinescope bias is derived from a sensing point coupled to the television signal processing channel and to AKB signal processing circuits. A switching network attenuates large white-going television signal amplitude components at the sensing point during picture information intervals, to preclude sense point voltage levels which could otherwise ultimately disrupt the operation of the AKB signal processing circuits during AKB operating intervals.