发明名称 |
LIGHT EXTRACTING SUBSTRATE FOR ORGANIC LIGHT EMITTING DIODE |
摘要 |
A light extraction substrate includes a glass substrate having a first surface and a second surface. A first light extraction region can be defined on and/or adjacent the first surface. The first light extraction region includes nanoparticles. A second light extraction region can be defined on at least a part of the second surface. The second light extraction region has a surface roughness of at least 10 nm.
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申请公布号 |
US2012200929(A1) |
申请公布日期 |
2012.08.09 |
申请号 |
US201213364898 |
申请日期 |
2012.02.02 |
申请人 |
LU SONGWEI;PPG INDUSTRIES OHIO, INC. |
发明人 |
LU SONGWEI |
分类号 |
G02B5/02;B23P11/00;B23P25/00;B82Y20/00 |
主分类号 |
G02B5/02 |
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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