发明授权
- 专利标题: Light emitting device, light emitting device package and lighting system including the same
- 专利标题(中): 发光装置,发光装置封装和包括其的照明系统
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申请号: US12724791申请日: 2010-03-16
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公开(公告)号: US08344401B2公开(公告)日: 2013-01-01
- 发明人: Hyun Kyong Cho , Hyun Don Song , Chang Hee Hong , Hyung Gu Kim
- 申请人: Hyun Kyong Cho , Hyun Don Song , Chang Hee Hong , Hyung Gu Kim
- 申请人地址: KR Seoul
- 专利权人: LG Innotek Co., Ltd.
- 当前专利权人: LG Innotek Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: KED & Associates, LLP
- 优先权: KR10-2009-0022055 20090316
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
Provided are a light emitting device, a light emitting device package and a lighting system including the same. The light emitting device (LED) comprises a light emitting structure comprising a second conductive type semiconductor layer, an active layer, and a first conductive type semiconductor layer and a first electrode over the light emitting structure. A portion of the light emitting structure is sloped at a predetermined angle.
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