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:
Jun. 18, 2019
Filed:
Oct. 24, 2017
Applicant:
Osram Gmbh, Munich, DE;
Inventor:
Joerg Sorg, Regensburg, DE;
Assignee:
OSRAM GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/00 (2006.01); H01S 5/00 (2006.01); H01S 5/323 (2006.01); H01S 5/40 (2006.01); F21S 41/16 (2018.01); F21S 41/14 (2018.01); G03B 21/20 (2006.01);
U.S. Cl.
CPC ...
H01S 5/0092 (2013.01); F21S 41/16 (2018.01); H01S 5/00 (2013.01); H01S 5/0071 (2013.01); H01S 5/32341 (2013.01); H01S 5/4093 (2013.01); F21S 41/14 (2018.01); G03B 21/204 (2013.01);
Abstract
A laser activated remote phosphor system may include a radiation source configured to emit excitation radiation and a conversion element which has a phosphor and is able to be irradiated by the excitation radiation. An input coupling surface of the conversion element has a delimitation line beyond which a central excitation spot of the excitation radiation radiates at least in sections.