| 发明名称 |
OLEDs utilizing multidentate ligand systems |
| 摘要 |
The present invention relates to efficient organic light emitting devices (OLEDs), and more specifically to phosphorescent organic materials used in such devices. More specifically, the present invention relates to materials with improved stability and efficiency when incorporated into an OLED.
|
| 申请公布号 |
US2005170206(A1) |
申请公布日期 |
2005.08.04 |
| 申请号 |
US20040771423 |
申请日期 |
2004.02.03 |
| 申请人 |
MA BIN;WALTERS ROBERT;KWONG RAYMOND |
发明人 |
MA BIN;WALTERS ROBERT;KWONG RAYMOND |
| 分类号 |
C07F5/06;C07F15/00;C09K11/06;H01L51/00;H01L51/50;H05B33/14;(IPC1-7):H05B33/14 |
主分类号 |
C07F5/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
