| 发明名称 |
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES |
| 摘要 |
A compound having a structure of formula OsL1L2 is described. In the structure of OsL1L2, L1 is a tetradentate ligand coordinated to Os; L2 a bidentate ligand coordinated to Os; is and L1 adopts a non-square planar coordination geometry. Formulations and devices, such as an OLEDs, that include the compound of Formula OsL1L2 are also described. |
| 申请公布号 |
US2016240799(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201614996448 |
申请日期 |
2016.01.15 |
| 申请人 |
Universal Display Corporation |
发明人 |
TSAI Jui-Yi;XIA Chuanjun;ESTERUELAS Miguel A.;ALABAU Roberto G.;OLIVAN Montserrat;OÑATE Enrique |
| 分类号 |
H01L51/00;C09K11/06;C09K11/02;C07F15/00 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A compound having a formula OsL1L2;
wherein L1 is a tetradentate ligand coordinated to Os; wherein L2 is a bidentate ligand coordinated to Os; and wherein L1 adopts a non-square planar coordination geometry. |
| 地址 |
Ewing NJ US |
