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. 25, 2019
Filed:
Apr. 01, 2015
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Roland Fiederling, Friedberg, DE;
Daniel Weissenberger, Giengen, DE;
Thomas Tessnow, Weare, NH (US);
Assignee:
OSRAM GMBH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 1/02 (2006.01); G01J 1/04 (2006.01); G01J 1/42 (2006.01); G01J 5/12 (2006.01); G01J 5/20 (2006.01); B60Q 11/00 (2006.01); F21S 41/14 (2018.01); F21S 41/16 (2018.01);
U.S. Cl.
CPC ...
G01J 1/0238 (2013.01); B60Q 11/005 (2013.01); F21S 41/14 (2018.01); F21S 41/16 (2018.01); G01J 1/0407 (2013.01); G01J 1/4228 (2013.01); G01J 1/4257 (2013.01); G01J 5/12 (2013.01); G01J 5/20 (2013.01);
Abstract
A light converter for a light source is disclosed, having a substrate and a light converting layer disposed thereon for receiving laser radiation and converting the same into visible light. A sensor is functionally integrated with the light converting layer for purposes of detecting the condition of the light converting layer and modifying an operation of the laser radiation source in response thereto.