发明名称 |
Light emitting device, light emitting device package and lighting system |
摘要 |
Disclosed are a light emitting device and a light emitting device package having the same. The light emitting device (100) includes a first conductive type semiconductor layer (105); an active layer (107) including a barrier layer (171) and a well layer (172) alternately disposed on the first conductive type semiconductor layer; and a second conductive type semiconductor layer (109) on the active layer. At least one well layer includes an indium cluster having a density of 1E11/cm 2 or more. |
申请公布号 |
EP2330640(A3) |
申请公布日期 |
2011.08.31 |
申请号 |
EP20100191313 |
申请日期 |
2010.11.16 |
申请人 |
LG INNOTEK CO., LTD. |
发明人 |
YOON, HO SANG;SHIM, SANG KYUN |
分类号 |
H01L33/06;H01L33/18;H01L33/32 |
主分类号 |
H01L33/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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