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:
Nov. 18, 1980
Filed:
Apr. 23, 1979
Willem den Hollander, Schlieren, CH;
RCA Corporation, New York, NY (US);
Abstract
A linearity inductance and a side pincushion correction inductance are wound on outer leg core portions of a single E-core. A magnet biases the linearity inductance core portion for saturating that portion each horizontal deflection cycle for producing a linearity corrected horizontal deflection current. A high reluctance path for flux mutually linking both the linearity and side pincushion correction windings is provided by the E-core configuration. The portion of the flux generated by the side pincushion correction winding that does flow in the linearity winding core portion compensates for undesirable vertical rate changes in the magnetic bias of the linearity winding core portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile