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:
Jun. 18, 2013
Filed:
Dec. 04, 2006
Applicants:
Gunnar Luettgens, Aachen, DE;
Benno Spinger, Aachen, DE;
Egbert Lenderink, Eindhoven, NL;
Daniël Anton Benoy, Eindhoven, NL;
Inventors:
Gunnar Luettgens, Aachen, DE;
Benno Spinger, Aachen, DE;
Egbert Lenderink, Eindhoven, NL;
Daniël Anton Benoy, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lighting device () comprising an LED-unit (), a collimator () and a housing (), the LED-unit () is rigidly coupled to the collimator () only, so that no substantial forces can be applied to the LED-unit (). A non-rigid heat transferring medium () is provided in a cavity () in the housing (), to dissipate heat, generated by the LED-unit (). The LED-unit () is therefore at least partly contained in the heat transferring medium ().