发明名称 |
CONCAVE-HEMISPHERE-PATTERNED ORGANIC TOP-LIGHT EMITTING DEVICE |
摘要 |
<p>A first device is provided. The first device includes an organic light emitting device, which further comprises a first electrode, a second electrode, and an organic emissive layer disposed between the first and second electrode. Preferably, the second electrode is more transparent than the first electrode. The organic emissive layer has a first portion shaped to form an indentation in the direction of the first electrode, and a second portion shaped to form a protrusion in the direction of the second electrode. The first device may include a plurality of organic light emitting devices. The indentation may have a shape that is formed from a partial sphere, a partial cylinder, a pyramid, or a pyramid with a mesa, among others. The protrusions may be formed between adjoining indentations or between an indentation and a surface parallel to the substrate.</p> |
申请公布号 |
WO2010111495(A1) |
申请公布日期 |
2010.09.30 |
申请号 |
WO2010US28672 |
申请日期 |
2010.03.25 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF MICHIGAN;FORREST, STEPHEN R.;SLOOTSKY, MICHAEL;LUNT, RICHARD |
发明人 |
FORREST, STEPHEN R.;SLOOTSKY, MICHAEL;LUNT, RICHARD |
分类号 |
H01L51/52 |
主分类号 |
H01L51/52 |
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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