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:
Sep. 28, 2004
Filed:
Apr. 25, 2001
Applicant:
Inventors:
Jean-Michel Roquais, Dijon, FR;
Fabian Poret, Dijon, FR;
Régine Le Doze, Marsannay-la-Côte, FR;
Marie Paul, Arc-sur-Tille, FR;
Assignee:
Thomson Licensing S.A., Bologne Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/14 ; H01J 1/906 ;
U.S. Cl.
CPC ...
H01J 1/14 ; H01J 1/906 ;
Abstract
A nickel alloy for the manufacture of cathodes for cathode-ray tubes, comprises magnesium and aluminium in proportions chosen so as to allow good adhesion of an emissive oxide layer to the basis metal cap consisting of the alloy.