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:
Feb. 16, 2016
Filed:
Nov. 24, 2010
Applicants:
Tim Fiedler, München, DE;
Frank Jermann, Königsbrunn, DE;
Jörg Strauss, Augsburg, DE;
Inventors:
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/80 (2006.01); C09K 11/59 (2006.01); H01J 1/63 (2006.01); C09K 11/77 (2006.01); C09K 11/08 (2006.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01J 1/63 (2013.01); C09K 11/0883 (2013.01); C09K 11/7734 (2013.01); C09K 11/7774 (2013.01); C09K 11/7792 (2013.01); H01L 33/502 (2013.01); H01L 2224/32245 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/73265 (2013.01);
Abstract
A luminophore from the class of nitridic or oxynitridic luminophores with at least one cation M and an activator D, wherein a proportion x of the cation is replaced with Cu and D is at least one element from the series Eu, Ce, Sm, Yb and Tb