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:
Nov. 29, 2016
Filed:
Jul. 18, 2013
Koninklijke Philips N.v., Eindhoven, NL;
Qd Vision Inc., Lexington, MA (US);
Shu Xu, Eindhoven, NL;
Marius Gabriel Ivan, Eindhoven, NL;
Craig Allen Breen, Lexington, MA (US);
Rifat Ata Mustafa Hikmet, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
QD Vision, Inc., Lexington, MA (US);
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 ().