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:
Mar. 02, 2010
Filed:
Mar. 01, 2005
Johannes Jacobus Franciscus Geijtenbeek, Eindhoven, NL;
Antonius Arnoldus Duisters, Eindhoven, NL;
Theodorus Gerardus Marinus Maria Kappen, Eindhoven, NL;
Joseph Leonardus Gregorius Suijker, Eindhoven, NL;
Vincent Marco Fischer, Eindhoven, NL;
Gerardus Marinus Josephus Franciscus Luijks, Eindhoven, NL;
Hendrik Anton Van Esveld, Eindhoven, NL;
Vital Louis Elisabeth Bruyndoncx, Turnhout, BE;
Johannes Jacobus Franciscus Geijtenbeek, Eindhoven, NL;
Antonius Arnoldus Duisters, Eindhoven, NL;
Theodorus Gerardus Marinus Maria Kappen, Eindhoven, NL;
Joseph Leonardus Gregorius Suijker, Eindhoven, NL;
Vincent Marco Fischer, Eindhoven, NL;
Gerardus Marinus Josephus Franciscus Luijks, Eindhoven, NL;
Hendrik Anton Van Esveld, Eindhoven, NL;
Vital Louis Elisabeth Bruyndoncx, Turnhout, BE;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A metal halide lamp includes a discharge vessel surrounded by an outer envelope with clearance and has a ceramic wall which encloses a discharge space filled with a filling comprising an inert gas, such as xenon (Xe), and an ionizable salt. In the discharge space, two electrodes are arranged whose tips have a mutual interspacing so as to define a discharge path between them. The ionizable salt comprises NaI, TlI, CaIand X-iodide wherein X is selected from the group comprising rare earth metals.