发明名称 |
LIGHT EMITTING DEVICE |
摘要 |
A light emitting device according to the embodiment includes a first conductive semiconductor layer; an active layer under the first conductive semiconductor layer; a second conductive semiconductor layer under the active layer; a current blocking region under the second conductive semiconductor layer; a second electrode layer under the second conductive semiconductor layer and the current blocking region; and a first electrode layer including a protrusion protruding toward the first conductive semiconductor layer arranged, on the first conductive semiconductor layer.
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申请公布号 |
US2011024776(A1) |
申请公布日期 |
2011.02.03 |
申请号 |
US20100844580 |
申请日期 |
2010.07.27 |
申请人 |
KIM KYONG JUN;PARK JOO HYANG |
发明人 |
KIM KYONG JUN;PARK JOO HYANG |
分类号 |
H01L33/10;H01L33/02;H01L33/40 |
主分类号 |
H01L33/10 |
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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