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:
Mar. 04, 2014
Filed:
Oct. 03, 2008
Rifat Ata Mustafa Hikmet, Eindhoven, NL;
Abraham Rudolf Balkenende, Eindhoven, NL;
Rifat Ata Mustafa Hikmet, Eindhoven, NL;
Abraham Rudolf Balkenende, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
The invention relates to a lighting device (), an array of such lighting devices and an optical projection device comprising such lighting device. The lighting device, comprises at least one laser source () for generating laser radiation, wherein the laser source is optically coupled to an optical element () comprising at least one luminescent material, suitable for emitting luminescent radiation upon laser excitation by the laser radiation, wherein the optical element is provided with at least one reflector for directing the radiation from the luminescent dot through an emission window of the optical element. The lighting device is particularly useful in a projector and other lighting applications.