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:
Jan. 05, 1993
Filed:
Dec. 27, 1991
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ; H01J / ; H01F / ;
U.S. Cl.
CPC ...
315370 ; 31536827 ; 335210 ;
Abstract
A deflecting unit of a color cathode ray tube is constituted by a main deflecting section whose deflecting center is located on a phosphor screen side from an optimal deflecting center of the color cathode ray tube and at least one sub deflecting section whose deflecting center is located on an electron gun assembly side from the optimal deflecting center of the color cathode ray tube.