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:
Aug. 25, 2020
Filed:
Jul. 21, 2015
Applicant:
Lumileds Llc, San Jose, CA (US);
Inventors:
Johan Lub, Valkenswaard, NL;
Patrick John Baesjou, Eindhoven, NL;
Marcel Rene Bohmer, Eindhoven, NL;
Assignee:
Lumileds LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/50 (2010.01); C09K 11/02 (2006.01); C09K 11/88 (2006.01); C08L 83/08 (2006.01); C08G 77/388 (2006.01); C08K 11/00 (2006.01); C09K 11/08 (2006.01); C08G 77/26 (2006.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); C08G 77/388 (2013.01); C08K 11/00 (2013.01); C08L 83/08 (2013.01); C09K 11/025 (2013.01); C09K 11/08 (2013.01); C09K 11/883 (2013.01); H01L 33/507 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); C08G 77/26 (2013.01); C08K 2201/001 (2013.01); C08K 2201/011 (2013.01); H01L 33/501 (2013.01); Y10S 977/774 (2013.01); Y10S 977/783 (2013.01); Y10S 977/892 (2013.01); Y10S 977/95 (2013.01);
Abstract
The invention provides a luminescent material comprising wavelength converter nanoparticles () with siloxane polymer capping ligands () associated to the wavelength converter nanoparticles (), wherein the siloxane polymer capping ligands () comprise siloxane polymers which comprise at least one capping group comprising a terminal carboxylic acid group, wherein the capping group comprises in total at least six carbon atoms.