发明名称 |
Optical substrate, light emitting element, display device and manufacturing methods thereof |
摘要 |
The present invention relates to an optical substrate comprising a transparent substrate, a low refractive index layer, whose refractive index is lower than that of the transparent substrate, disposed over the transparent substrate, and a solgel film disposed over the low refractive index layer; a light emitting element having a first electrode, a light emitting layer and a second electrode over the solgel film of this optical substrate; and a display device provided with this light emitting element.
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申请公布号 |
US7811947(B2) |
申请公布日期 |
2010.10.12 |
申请号 |
US20080054969 |
申请日期 |
2008.03.25 |
申请人 |
NEC CORPORATION |
发明人 |
SHIGEMURA KOJI;GOTOH TOMOHISA;IMURA HIRONORI |
分类号 |
H01L21/316;B32B7/02;B32B27/00;C03B37/016;G09F9/30;H01L27/32;H01L51/50;H05B33/02;H05B33/10;H05B33/12 |
主分类号 |
H01L21/316 |
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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