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:
Nov. 20, 2007
Filed:
Feb. 26, 2003
Applicants:
Thomas Jüstel, Aachen, DE;
Heinrich Von Busch, Aachen, DE;
Gero Heusler, Aachen, DE;
Walter Mayr, Alsdorf, DE;
Inventors:
Thomas Jüstel, Aachen, DE;
Heinrich Von Busch, Aachen, DE;
Gero Heusler, Aachen, DE;
Walter Mayr, Alsdorf, DE;
Assignee:
Koninklijke Philips Electronics, N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01); H01J 61/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for generating ultraviolet radiation by an excimer discharge is equipped with an at least partly UV-transparent discharge vessel whose discharge space is filled with a gas filling. The device includes electrodes for triggering and maintaining the excimer discharge in the discharge space. The device further has a coating that contains a phosphor including a host lattice and neodymium(III) as an activator.