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US 2006/0220563 A1Published application
Metal halide lamp
AssigneePatent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
InventorsAndreas Genz, Martin Tushaus
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Abstract
A metal halide fill for forming an ionizable fill comprises at least one inert gas, mercury and metal halides, the fill comprising the constituents V halide, Cs halide, Tl halide and halides of the rare earths. This fill may in particular be contained in the discharge vessel of a metal halide lamp.
Claims9
A metal halide lamp having an ionizable fill comprising at least one inert gas, mercury, with at least one halogen, the fill comprising Tl, Cs and rare earths as metals, wherein the fill additionally comprises V halide.
Dependencies are inferred from the claim text.