| 发明名称 |
ORGANIC LIGHT EMITTING DEVICES HAVING CARRIER BLOCKING LAYERS COMPRISING METAL COMPLEXES |
| 摘要 |
Light emitting devices having blocking layers comprising one or more metal complexes are provided. The blocking layers may serve to block electron, holes, and/or excitons. Preferably, the devices further comprise a separate emissive layer in which charge and/or excitons are confined. Metal complexes suitable for blocking layers can be selected by comparison of HOMO and LUMO energy levels of materials comprising adjacent layers in devices of the present invention. |
| 申请公布号 |
AU2002329813(A1) |
申请公布日期 |
2003.03.18 |
| 申请号 |
AU20020329813 |
申请日期 |
2002.08.23 |
| 申请人 |
UNIV PRINCETON;UNIV SOUTHERN CALIFORNIA |
发明人 |
THOMPSON MARK;REN XIAOFAN;ADAMOVICH VADIM;CORDERO STEVEN;D HANDRADE BRIAN WENDELL;ALLEYNE BERT;FORREST STEPHEN |
| 分类号 |
C07D207/335;C07D213/26;C09K11/06;H01L51/00;H01L51/30;H01L51/50 |
主分类号 |
C07D207/335 |
| 代理机构 |
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