发明名称 |
Light emitting diode and light emitting apparatus having the same |
摘要 |
A light emitting diode (100) according to the embodiment includes: a transmissive substrate (111); a first pattern portion including a plurality of protrusions (11); a second pattern portion including a plurality of concaves (12) having a width (C2) smaller than a width (B1) of each protrusion; a light emitting structure (120) disposed under the substrate and including a first conductive semiconductor layer (115), a second conductive semiconductor layer (119) and an active layer (117); a first electrode (135) under the first conductive semiconductor layer; a reflective electrode layer (131) under the second conductive semiconductor layer; a second electrode (137) under the reflective electrode layer; a first connection electrode (141) under the first electrode; a second connection electrode (143) under the second electrode; and an insulating support member (151) disposed around the first and second electrodes and around the first and second connection electrodes, including a ceramic-based thermal diffusion agent. |
申请公布号 |
EP2595204(A2) |
申请公布日期 |
2013.05.22 |
申请号 |
EP20120192706 |
申请日期 |
2012.11.15 |
申请人 |
LG INNOTEK CO., LTD. |
发明人 |
KANG, PIL GEUN;CHOI, HEE SEOK;CHOI, SEOK BEOM;LEE, JU WON;HWANG, DEOK KI;HAN, YOUNG JU |
分类号 |
H01L33/20;H01L33/22;H01L33/40;H01L33/62;H01L33/64 |
主分类号 |
H01L33/20 |
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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