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. 01, 2011
Filed:
Feb. 07, 2008
Ching-chuan Shiue, Taoyuan Hsien, TW;
Shih-peng Chen, Taoyuan Hsien, TW;
Chao-min Chen, Taoyuan Hsien, TW;
Huang-kun Chen, Taoyuan Hsien, TW;
Ching-Chuan Shiue, Taoyuan Hsien, TW;
Shih-Peng Chen, Taoyuan Hsien, TW;
Chao-Min Chen, Taoyuan Hsien, TW;
Huang-Kun Chen, Taoyuan Hsien, TW;
Delta Electronics, Inc., Taoyuan Hsien, TW;
Abstract
A light emitting diode (LED) device includes a stacked epitaxial structure, a heat-conductive plate and a seed layer. The stacked epitaxial structure sequentially includes a first semiconductor layer (N—GaN), a light emitting layer, and a second semiconductor layer (P—GaN). The heat-conductive plate is disposed on the first semiconductor layer, and the seed layer is disposed between the first semiconductor layer and the heat-conductive plate. Also, the present invention discloses a manufacturing method thereof including the steps of: forming at least one temporary substrate, which is made by a curable polymer material, on an LED device, and forming at least a heat-conductive plate on the LED device.