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:
Oct. 13, 1987
Filed:
Mar. 14, 1985
Applicant:
Inventor:
Otto Brunn, Wernau, DE;
Assignee:
Alcatel N.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313413 ; 313425 ; 313446 ;
Abstract
A color picture tube comprises electron guns disposed in the corners of a triangle, a slit-type shadow mask and a phosphor screen consisting of vertical phosphor stripes. In the electron-gun system and/or on the side thereof facing the deflection unit, or between the electron-gun system and the deflection unit, there is provided an additional magnetic deflector. This deflector serves to deflect the electron beams such that, within the range of action of the deflection unit, they extend in a horizontal common plane passing through the tube axis.