发明名称 |
SUBSTRATE HAVING CONCAVE-CONVEX PATTERN, LIGHT-EMITTING DIODE INCLUDING THE SUBSTRATE, AND METHOD FOR FABRICATING THE DIODE |
摘要 |
Provided are a substrate having concave-convex patterns, a light-emitting diode (LED) including the substrate, and a method of fabricating the LED. The LED includes a substrate, and concave-convex patterns disposed in an upper surface of the substrate and having convexes and concaves defined by the convexes. Unit light-emitting device having a first conductive semiconduct or layer, an active layer, and a second conductive semiconductor layer disposed on the substrate in sequence is present. |
申请公布号 |
US2015270441(A1) |
申请公布日期 |
2015.09.24 |
申请号 |
US201514732455 |
申请日期 |
2015.06.05 |
申请人 |
Seoul Viosys Co., Ltd. |
发明人 |
Kim Jae Kwon;Lee Sum Geun;Kim Kyung Wan;Yoon Yeo Jin;Suh Duk Il;Kim Ji Hye |
分类号 |
H01L33/20;H01L33/16;H01L33/32;H01L27/15;H01L33/06;H01L33/14 |
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 |
Ansan-si KR |