发明名称 |
SEMICONDUCTOR LIGHT-EMITTING DEVICE |
摘要 |
A semiconductor light-emitting device includes a light-emitting structure that includes a first conductive semiconductor layer, an active layer, a second conductive semiconductor layer, an electrode layer contacting one of the first conductive semiconductor layer and the second conductive semiconductor layer, and a bonding conductive layer connected to the electrode layer. The bonding conductive layer includes a main bonding layer having a recess area defined by a stepped portion on a surface opposite to a surface facing the electrode layer, and a filling bonding layer filling at least a part of the recess area. |
申请公布号 |
US2014209955(A1) |
申请公布日期 |
2014.07.31 |
申请号 |
US201314145153 |
申请日期 |
2013.12.31 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM TAE-HUN;Lee Seung-Hwan |
分类号 |
H01L33/38 |
主分类号 |
H01L33/38 |
代理机构 |
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代理人 |
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主权项 |
1. A semiconductor light-emitting device comprising:
a light-emitting structure comprising a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; an electrode layer contacting one of the first conductive semiconductor layer and the second conductive semiconductor layer; and a bonding conductive layer connected to the electrode layer, wherein the bonding conductive layer comprises:
a main bonding layer having a recess area defined by a stepped portion on a surface opposite to a surface facing the electrode layer; anda filling bonding layer filling at least a part of the recess area. |
地址 |
Suwon-si KR |