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:
Jan. 27, 2009
Filed:
Apr. 16, 2004
Shih-chang Shei, Tainan, TW;
Jinn-kong Sheu, Jiangjyun Township, Tainan County, TW;
Shih-Chang Shei, Tainan, TW;
Jinn-Kong Sheu, Jiangjyun Township, Tainan County, TW;
South Epitaxy Corporation, Tainan, TW;
Abstract
A light-emitting diode package structure is provided. The light-emitting diode package comprises an insulating sub-mount, a first patterned conductive-reflective film, a second patterned conductive-reflective film and a light-emitting diode chip. The insulating sub-mount has a first surface and a cavity therein. The first and the second patterned conductive-reflective film are set over a portion of the first surface, a portion of the sidewalls of the cavity and a portion of the bottom surface of the cavity. The light-emitting diode chip is set up inside the cavity of the insulating sub-mount. The light-emitting diode has a pair of electrodes. The electrodes are electrically connected to the first and the second patterned conductive-reflective film respectively. Since the light-emitting diode structure of this invention incorporates the patterned conductive-reflective films, efficiency of the light-emitting diode is increased.