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:
Sep. 01, 2015
Filed:
Jun. 24, 2010
Applicants:
Nico Morgenbrod, Berlin, DE;
Matthias Morkel, Berlin, DE;
Henning Rehn, Berlin, DE;
Inventors:
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/16 (2006.01); G03B 42/02 (2006.01); H04N 9/31 (2006.01); G02B 27/14 (2006.01);
U.S. Cl.
CPC ...
F21V 9/16 (2013.01); G03B 42/02 (2013.01); H04N 9/315 (2013.01); G02B 27/141 (2013.01);
Abstract
A light source unit comprising: a pump light source () for an emission of pump light (), a phosphor element () for a conversion of said pump light () into converted light (), an optical system () for transmitting at least a part of said converted light () for further use, wherein at least a part of said pump light () is coupled into said optical system () and transmitted by said optical system () to said phosphor element () for said conversion.