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. 08, 2015
Filed:
Feb. 28, 2012
Applicants:
Lucas Johannes Anna Maria Beckers, Veldhoven, NL;
Paulus Hubertus Gerardus Offermans, Weert, NL;
Inventors:
Lucas Johannes Anna Maria Beckers, Veldhoven, NL;
Paulus Hubertus Gerardus Offermans, Weert, NL;
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/02 (2006.01); C03C 14/00 (2006.01); C09K 11/08 (2006.01); C09K 11/77 (2006.01); H01L 33/50 (2010.01); H05B 33/14 (2006.01);
U.S. Cl.
CPC ...
C09K 11/025 (2013.01); C03C 14/004 (2013.01); C09K 11/0883 (2013.01); C09K 11/7734 (2013.01); C09K 11/7774 (2013.01); H01L 33/501 (2013.01); H05B 33/145 (2013.01); C03C 2214/04 (2013.01); H01L 33/502 (2013.01);
Abstract
The invention provides a tin phosphate glass containing embedded luminescent material particles, wherein the luminescent material particles comprise luminescent material from the class of CaAlSiN 3:Eu 2+ and optionally other luminescent material particles. The invention further provides a method for the production of such glass as well as a lighting unit using such glass as (part of) a light conversion unit.