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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 9506627 B1

PDFFull Text
Date of Patent:
Nov. 29, 2016

Filed:

Jul. 18, 2013

Highly stable qds-composites for solid state lighting and the method of making them through initiator-free polymerization

Applicants:

Koninklijke Philips N.v., Eindhoven, NL;

Qd Vision Inc., Lexington, MA (US);

Inventors:

Shu Xu, Eindhoven, NL;

Marius Gabriel Ivan, Eindhoven, NL;

Craig Allen Breen, Lexington, MA (US);

Rifat Ata Mustafa Hikmet, Eindhoven, NL;

Assignees:

Koninklijke Philips N.V., Eindhoven, NL;

QD Vision, Inc., Lexington, MA (US);

Attorney:
Primary Examiner:

Tracie Y Green

Int. Cl.
CPC ...
H01L 33/04 (2010.01); H01L 33/00 (2010.01); F21V 9/16 (2006.01); B82Y 20/00 (2011.01); C09K 11/02 (2006.01); C09K 11/56 (2006.01); C09K 11/88 (2006.01); G02F 1/1335 (2006.01); G02F 1/017 (2006.01); B82Y 35/00 (2011.01);
U.S. Cl.
CPC ...
F21V 9/16 (2013.01); B82Y 20/00 (2013.01); C09K 11/02 (2013.01); C09K 11/025 (2013.01); C09K 11/565 (2013.01); C09K 11/883 (2013.01); G02F 1/133609 (2013.01); B82Y 35/00 (2013.01); G02F 2001/01791 (2013.01); G02F 2001/133614 (2013.01); Y10S 977/774 (2013.01); Y10S 977/779 (2013.01); Y10S 977/89 (2013.01); Y10S 977/95 (2013.01);
Abstract

The invention provides a lighting device () comprising (i) a light source () configured to generate light source light (), and (ii) a light converter () configured to convert at least part of the light source light () into visible converter light (), wherein the light converter () comprises a polymeric host material () with light converter nanoparticles () embedded in the polymeric host material (), wherein the polymeric host material () is based on radical polymerizable monomers, and wherein the polymeric host material () contains equal to or less then 5 ppm radical initiator based material relative to the total weight of the polymeric host material ().

Find Patent Forward Citations

Quick Actions:

Xu, Shu. (2016). Highly stable qds-composites for solid state lighting and the method of making them through initiator-free polymerization (U.S. Patent No. 9506627). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9506627

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

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