发明名称 |
Light emitting devices having high brightness |
摘要 |
Light emitting devices comprising a transparent substrate, a reflective layer on the substrate having at least one opening therein, a waveguiding layer on said reflective layer, and at least one OLED on the waveguiding layer for emitting light of a predetermined color. The light emitted from each OLED is directed through the at least one opening in the reflective layer for emission through the substrate.
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申请公布号 |
US6125226(A) |
申请公布日期 |
2000.09.26 |
申请号 |
US19970844353 |
申请日期 |
1997.04.18 |
申请人 |
THE TRUSTEES OF PRINCETON UNIVERSITY |
发明人 |
FORREST, STEPHEN R.;BURROWS, PAUL;GARBUZOV, DIMITRI Z. |
分类号 |
G02B6/10;H01J1/62;(IPC1-7):G02B6/10 |
主分类号 |
G02B6/10 |
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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