发明名称 |
CAVITY ELECTROLUMINESCENT DEVICES WITH INTEGRATED MICROLENSES |
摘要 |
Herein is provided electroluminescent devices, and methods for their use and production. In some embodiments, the devices contain embedded optical features that act as lenses to direct photons emitted from an electroluminescent material. The lensing effect from the optical features allows increased light extraction from the devices compared with devices lacking such features. In some embodiments the devices are prepared using a plurality of etching and deposition steps. |
申请公布号 |
WO2011143127(A2) |
申请公布日期 |
2011.11.17 |
申请号 |
WO2011US35778 |
申请日期 |
2011.05.09 |
申请人 |
SRI INTERNATIONAL;SHI, YIJIAN;XU, QIANFEI |
发明人 |
SHI, YIJIAN;XU, QIANFEI |
分类号 |
H01L51/50;H01L51/52;H01L51/56;H05B33/22 |
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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