发明申请
- 专利标题: Light-emiting device package
- 专利标题(中): 发光装置封装
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申请号: US12292161申请日: 2008-11-13
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公开(公告)号: US20090122521A1公开(公告)日: 2009-05-14
- 发明人: Chia-Liang Hsu
- 申请人: Chia-Liang Hsu
- 申请人地址: TW Hsinchu
- 专利权人: EPISTAR CORPORATION
- 当前专利权人: EPISTAR CORPORATION
- 当前专利权人地址: TW Hsinchu
- 优先权: TW096143129 20071113
- 主分类号: G02F1/13357
- IPC分类号: G02F1/13357 ; F21V21/00
摘要:
A light-emitting device package is disclosed and comprises at least one light-emitting device and a carrier. The light-emitting device includes a light-emitting diode chip attached to a first surface of a transparent substrate, wherein the chip comprises a first type conductivity semiconductor layer, an active layer and a second type conductivity semiconductor layer. The carrier comprises a p electrode, an n electrode, a platform and a reflective inside wall. The transparent substrate of the light-emitting device is attached to the platform by an adhering layer. In addition, an angle between the first surface of the transparent substrate and the platform is not equal to zero degree, and the better is about 90 degree.
公开/授权文献
- US08240881B2 Light-emiting device package 公开/授权日:2012-08-14
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IPC分类: