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:
Dec. 16, 2008
Filed:
Aug. 30, 2006
Ming-te Lin, Hsinchu Hsien, TW;
Ming-yao Lin, Hsinchu Hsien, TW;
Kuang-yu Tai, Hsinchu Hsien, TW;
Ming-hung Chen, Hsinchu Hsien, TW;
Ming-Te Lin, Hsinchu Hsien, TW;
Ming-Yao Lin, Hsinchu Hsien, TW;
Kuang-Yu Tai, Hsinchu Hsien, TW;
Ming-Hung Chen, Hsinchu Hsien, TW;
Industrial Technology Research Institute, Hsinchu Hsien, TW;
Abstract
A light emitting device and the method for producing the same are disclosed. The light emitting device has at least a light emitting unit with a first electrode and a second electrode for generating a light source when powered on, a conductive element electrically coupled to the first electrode of the light emitting unit and a substrate having a carrier portion for carrying the light emitting unit and a heat dissipating portion extending from the carrier portion and electrically coupled to the second electrode of the light emitting unit, in which the conductive element is disposed on a side of a planar face of the heat dissipating portion, thereby allowing large contact area to be established between the heat dissipating portion and a sub-heat-dissipating system or air so as to achieve good heat dissipation.