发明名称 |
Phosphorescent OLED |
摘要 |
An organic light emitting device having a phase-separated light-emissive layer comprising: a charge transport phase comprising a charge transport material; and an emitting phase, the emitting phase comprising a plurality of discrete emissive domains dispersed in the charge transport phase, each emitting domain comprising a host material and one or more metal complexes for emitting light by phosphorescence; wherein the charge transport material has a T1 energy level lower than the T1 energy level of the metal complexes and the host material has a T1 energy level higher than the T1 energy level of the metal complexes.
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申请公布号 |
US8063554(B2) |
申请公布日期 |
2011.11.22 |
申请号 |
US20050721321 |
申请日期 |
2005.12.12 |
申请人 |
HOLMES ANDREW BRUCE;TOWNS CARL;O'CONNOR STEPHEN;CDT OXFORD LIMITED;CAMBRIDGE DISPLAY TECHNOLOGY LIMITED |
发明人 |
HOLMES ANDREW BRUCE;TOWNS CARL;O'CONNOR STEPHEN |
分类号 |
H01L51/54;H01L51/00;H01L51/50;H01L51/56 |
主分类号 |
H01L51/54 |
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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