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. 19, 2007
Filed:
May. 22, 2001
Franz Dieterle, Schiltach, DE;
Stefan Vogel, Brigachtal, DE;
Franz Dieterle, Schiltach, DE;
Stefan Vogel, Brigachtal, DE;
Thomson Licensing, Boulogne-Billiancourt, FR;
Abstract
A line deflection circuit for a television receiver having a deflection coil, an S capacitor for S correction of the linearity of the deflection, the capacitor being connected in series with the deflection coil, and having means for changing over the linearity of the line deflection current for a change of the picture aspect ratio, wherein the means for changing the picture aspect ratio comprise a network formed by an inductance and a capacitance which are connected in series, wherein the network is tuned to approximately the line trace period, wherein a switch is provided to switch the network between an operative and a non-operative state, and wherein the network in its operative state is connected in parallel to the S capacitor.