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 7891836 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 22, 2011

Filed:

Oct. 17, 2005
Applicants:

Ronald Dekker, Eindhoven, NL;

Eduard Johannes Meijer, Eindhoven, NL;

Eugene Timmering, Eindhoven, NL;

Marc Andre DE Samber, Eindhoven, NL;

Inventors:

Ronald Dekker, Eindhoven, NL;

Eduard Johannes Meijer, Eindhoven, NL;

Eugene Timmering, Eindhoven, NL;

Marc Andre De Samber, Eindhoven, NL;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to a light-emitting device comprising a substrate, a circuitry, a LED in electrical connection with said circuitry, and a heat sink arranged to transport heat away from the LED, wherein the LED is in thermal contact with said heat sink through an opening in said substrate. The present invention also relates to methods for the manufacture of such a device.


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Dekker, Ronald. (2011). Semiconductor light-emitting device with improved heatsinking (U.S. Patent No. 7891836). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7891836

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