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. 26, 2017
Filed:
May. 18, 2016
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Assignee:
OSRAM OPTO SEMICONDUCTORS GMBH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/02 (2006.01); H05B 33/08 (2006.01); H01L 27/15 (2006.01); F21K 9/60 (2016.01); H01L 25/16 (2006.01); H01L 33/30 (2010.01); H01L 33/32 (2010.01); H01L 33/50 (2010.01); H01L 33/56 (2010.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
H01L 27/0248 (2013.01); F21K 9/60 (2016.08); H01L 25/167 (2013.01); H01L 27/156 (2013.01); H01L 33/30 (2013.01); H01L 33/32 (2013.01); H01L 33/502 (2013.01); H01L 33/56 (2013.01); H05B 33/089 (2013.01); H05B 33/0845 (2013.01); H05B 33/0857 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A lighting module for emitting mixed light comprises at least one first semiconductor element which emits unconverted red light, at least one second semiconductor element which emits converted greenish white light having a first conversion percentage, at least one third semiconductor element which emits greenish white light having a second conversion percentage that is smaller than the first conversion percentage, and at least one resistor element having a temperature-dependent electric resistance, the second semiconductor element being connected in parallel to the third semiconductor element.