发明名称 |
Semiconductor light emitting device |
摘要 |
A nitride-based light emitting device capable of achieving an enhancement in emission efficiency and an enhancement in reliability is disclosed. The light emitting device includes a semiconductor layer (510), and a light extracting layer (520) arranged on the semiconductor layer (510) and made of a material having a refractive index equal to or higher than a refractive index of the semiconductor layer (510). |
申请公布号 |
EP2362441(A2) |
申请公布日期 |
2011.08.31 |
申请号 |
EP20110167036 |
申请日期 |
2007.05.07 |
申请人 |
LG ELECTRONICS INC.;LG INNOTEK CO., LTD. |
发明人 |
CHO, HYUN KYONG;KIM, SUN KYUNG;JANG, JUN HO |
分类号 |
H01L33/16;H01L33/20;H01L33/00;H01L33/22;H01L33/32;H01L33/40;H01L33/42;H01L33/44 |
主分类号 |
H01L33/16 |
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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