发明名称 |
LIGHT EXTRACTION SUBSTRATE FOR ELECTROLUMINESCENT DEVICE AND MANUFACTURING METHOD THEREOF |
摘要 |
A light extraction substrate for an electroluminescent device and a manufacturing method thereof, in which light extraction efficiency is increased. The light extraction substrate for an electroluminescent device includes a substrate and a light extraction layer formed on the substrate. The light extraction layer contains an oxide that has a wide band gap of 2.8 eV or more. The light extraction layer has a texture on the surface thereof. |
申请公布号 |
US2012261701(A1) |
申请公布日期 |
2012.10.18 |
申请号 |
US201213448637 |
申请日期 |
2012.04.17 |
申请人 |
YOO YOUNGZO;KIM SEOHYUN;PARK JUNEHYOUNG;PARK TAEJUNG;YOON GUN SANG;CHOI EUN-HO;PARK JEONGWOO;SAMSUNG CORNING PRECISION MATERIALS CO., LTD. |
发明人 |
YOO YOUNGZO;KIM SEOHYUN;PARK JUNEHYOUNG;PARK TAEJUNG;YOON GUN SANG;CHOI EUN-HO;PARK JEONGWOO |
分类号 |
H01L51/50;H01L33/60 |
主分类号 |
H01L51/50 |
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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