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. 12, 2019
Filed:
Aug. 05, 2015
Signify Holding B.v., Eindhoven, NL;
Albertus Adrianus Smits, Eindhoven, NL;
Dmitri Anatolievich Chestakov, Eindhoven, NL;
Hendrik Jan Eggink, Eindhoven, NL;
Ralph Theodorus Hubertus Maessen, Eindhoven, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The invention relates to a light emitting device, comprising at least one light source () and a closed container, the container comprising a first area () and a second area () that is arranged opposite to the first area (), the closed container being filled with a heat conducting fluid () that is thermally coupled to an inside surface of the closed container, wherein the at least one light source () is arranged on an outside surface () of the first area of the closed container and thermally coupled to the inside surface () of the closed container.