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:
Jul. 26, 2011
Filed:
Jun. 30, 2009
Qing-hai Ruan, Shenzhen, CN;
Qing-Hai Ruan, Shenzhen, CN;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
A light emitting diode lamp includes a light emitting diode and a circuit board having a circuit layer and a heat conductive layer. The circuit layer includes at least one mounting area having a first electrode, a second electrode and a heat conductive section spaced from each other. A heat conductive pole is provided corresponding to the heat conductive section. Two opposite ends of the heat conductive pole are thermally attached to the light emitting diode and the heat conductive layer of the circuit board, respectively. A spacing between the heat conductive section and each of the first electrode and the second electrode ranges from 0.7 millimeter to 1.45 millimeters.