Invention Grant
US08716744B2 LED package, method for making the LED package and light source having the same
有权
LED封装,制造LED封装的方法和具有相同的光源
- Patent Title: LED package, method for making the LED package and light source having the same
- Patent Title (中): LED封装,制造LED封装的方法和具有相同的光源
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Application No.: US13286084Application Date: 2011-10-31
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Publication No.: US08716744B2Publication Date: 2014-05-06
- Inventor: Shiun-Wei Chan , Chih-Hsun Ke , Chao-Hsiung Chang
- Applicant: Shiun-Wei Chan , Chih-Hsun Ke , Chao-Hsiung Chang
- Applicant Address: TW Hsinchu Hsien
- Assignee: Advanced Optoelectronic Technology, Inc.
- Current Assignee: Advanced Optoelectronic Technology, Inc.
- Current Assignee Address: TW Hsinchu Hsien
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: CN201110069235 20110322
- Main IPC: H01L33/00
- IPC: H01L33/00

Abstract:
An LED package includes a light transmissive encapsulation, an LED die, a fluorescent layer, a baffle wall, a positive electrode and a negative electrode. The encapsulation includes a light emitting surface and a bottom surface opposite to the light emitting surface. The LED die, the fluorescent layer and the baffle wall are embedded in the encapsulation from the bottom surface side. The LED die includes a front surface for outputting light outward and a back surface opposite to the front surface. The front surface faces the light emitting surface of the encapsulation, and the back surface is exposed outside. The fluorescent layer is formed on the front surface of the LED die. The baffle wall surrounds the LED die and the fluorescent layer. The positive electrode and negative electrode are electrically connected to the LED die.
Public/Granted literature
- US20120241789A1 LED PACKAGE, METHOD FOR MAKING THE LED PACKAGE AND LIGHT SOURCE HAVING THE SAME Public/Granted day:2012-09-27
Information query
IPC分类: