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US 2003/0164668 A1Published application
Cathode-ray tube cathode and alloy therefor
AssigneeThomson Licensing
InventorsJean-Michel Roquais, Fabian Poret, Regine Le Doze, Marie Paul
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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.
Claims5
A metal alloy for the manufacture of cathodes for cathode-ray tubes, comprising mainly nickel, wherein said alloy includes magnesium (Mg), the weight concentration CMg of which is between 0.01% and 0.1%.
Dependencies are inferred from the claim text.