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. 18, 1979
Filed:
Mar. 10, 1978
Willem den Hollander, Schlieren, CH;
RCA Corporation, New York, NY (US);
Abstract
A kinescope deflection arrangement includes a deflection winding driven by a deflection generator. A pincushion correction circuit includes a switchable impedance coupled in series with the deflection winding. A portion of the retrace voltage pulse appears across the switchable impedance. A transformer has a primary winding coupled to the output of the deflection generator, and a secondary winding on which a sample of the retrace pulse appears. A pincushion correction circuit damping resistor is coupled between the transformer secondary winding and the impedance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile