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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.:

US 9746141 B1

PDFFull Text
Expired
Date of Patent:
Aug. 29, 2017

Filed:

Aug. 20, 2013

Light-emitting diode arrangement for generating white light

Applicant:

Osram Opto Semiconductors Gmbh, Regensburg, DE;

Inventors:

Rainer Butendeich, Regensburg, DE;

Matthias Sabathil, Regensburg, DE;

Assignee:

OSRAM Opto Semiconductors GmbH, Regensburg, DE;

Attorney:

Cozen O'Connor

Primary Examiner:

Elmito Breval

Assistant Examiner:

Hana Featherly

Int. Cl.
CPC ...
F21V 9/00 (2015.01); F21K 99/00 (2016.01); H01L 25/075 (2006.01); H01L 33/50 (2010.01); H05B 33/14 (2006.01); F21V 9/16 (2006.01); F21K 9/64 (2016.01); F21Y 115/10 (2016.01); F21Y 113/13 (2016.01);
U.S. Cl.
CPC ...
F21K 9/56 (2013.01); F21K 9/64 (2016.08); F21V 9/16 (2013.01); H01L 25/0753 (2013.01); H01L 33/504 (2013.01); H05B 33/14 (2013.01); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08); H01L 2924/0002 (2013.01);
Abstract

An arrangement () for generating white light (), having at least two light-emitting diodes, wherein the first diode () is designed to generate blue light, wherein a conversion element () is associated with the first diode, wherein the conversion element is designed to convert a part of the blue light from the first diode into green light, and wherein the conversion element is designed to convert a part of the blue light from the first diode into red light, wherein the second diode () is provided to emit red light.

Find Patent Forward Citations

Butendeich, Rainer. (2017). Light-emitting diode arrangement for generating white light (U.S. Patent No. 9746141). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9746141

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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