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:
Jul. 08, 2014
Filed:
Apr. 20, 2011
Applicants:
Angela Eberhardt, Augsburg, DE;
Christina Wille, Friedberg, DE;
Joachim Wirth-schön, Günzburg, DE;
Inventors:
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); C03C 3/17 (2006.01); G02B 19/00 (2006.01); H01L 33/48 (2010.01); C03C 27/00 (2006.01); H01L 33/50 (2010.01); H01L 33/58 (2010.01); G02B 27/09 (2006.01);
U.S. Cl.
CPC ...
C03C 3/17 (2013.01); G02B 19/0028 (2013.01); G02B 19/0061 (2013.01); H01L 33/501 (2013.01); H01L 33/58 (2013.01); H01L 33/48 (2013.01); G02B 19/0095 (2013.01); G02B 27/0916 (2013.01); C03C 27/00 (2013.01);
Abstract
An optoelectronic semiconductor part comprising a light source, a housing and electrical connections, wherein the optoelectronic semiconductor part comprises a component which contains metal phosphate, and wherein the metal phosphate is substantially alkali-free and halogen-free.