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. 25, 2014
Filed:
May. 26, 2010
Antonius Adrianus Maria Marinus, Eindhoven, NL;
Omke Jan Teerling, T Harde, NL;
Bastiaan Uitbeijerse, Helmond, NL;
Antonius Adrianus Maria Marinus, Eindhoven, NL;
Omke Jan Teerling, T Harde, NL;
Bastiaan Uitbeijerse, Helmond, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
The present invention provides an illumination device () comprising a light source () arranged to generate light, a carrier () arranged to support the light source and an envelope () enclosing the light source and the carrier. Further, the carrier is arranged in thermal contact with the envelope and both the envelope and the carrier are made of ceramic material. The present invention is advantageous in that it provides an illumination device providing an effective heat transfer.