| 发明名称 |
Organic Electroluminescent Device |
| 摘要 |
An organic electroluminescent device including at least one organic layer between a pair of electrodes, wherein the at least one organic layer includes a luminescent layer, at least one layer of the at least one organic layer includes at least one metal complex containing a tri- or higher-dentate ligand, and a compound represented by formula (I) is contained in an organic layer containing the metal complex and/or in other organic layer(s). In formula (I), R11 to R14 each independently represent a hydrogen atom or a substituent group, and at least one of R11 to R14 represents an aryl or heteroaryl group.; |
| 申请公布号 |
US2015287939(A1) |
申请公布日期 |
2015.10.08 |
| 申请号 |
US201414468748 |
申请日期 |
2014.08.26 |
| 申请人 |
UDC IRELAND LIMITED |
发明人 |
Ogasawara Jun |
| 分类号 |
H01L51/00 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic electroluminescent device comprising at least one organic layer between a pair of electrodes, wherein the at least one organic layer includes a luminescent layer, at least one layer of the at least one organic layer includes at least one metal complex containing a tri- or higher-dentate ligand, and a compound represented by formula (I) is contained in an organic layer containing the metal complex and/or in other organic layer(s): wherein in formula (I), R11 to R14 each independently represent a hydrogen atom or a substituent group, and at least one of R11 to R14 represents an aryl or heteroaryl group. |
| 地址 |
Dublin IE |
