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. 11, 2001
Filed:
Feb. 02, 1999
Applicant:
Inventor:
Olivier Giard, Grenoble, FR;
Assignee:
Thomson Licensing S.A., Boulogne, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 1/04 ;
U.S. Cl.
CPC ...
G09G 1/04 ;
Abstract
To facilitate the adjustment of the S correction in apparatus comprising cathode-ray tubes (televisions, monitors), the process consists in displaying visual marks on the screen, at the location of the picture points which remain stationary as the amplitude of the S correction which is applied to the sawtooth current flowing through the deflection coils of the cathode-ray tube is varied.