| 发明名称 |
Oxadiazole tetramers |
| 摘要 |
This invention relates to tetraphenylmethane-based oxadiazole molecules that act as electron transporting materials to be used in electroluminescent devices. The oxadiazole compounds are of the following formula. Each variable is defined in the specification.
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| 申请公布号 |
US7052783(B2) |
申请公布日期 |
2006.05.30 |
| 申请号 |
US20010996202 |
申请日期 |
2001.11.28 |
| 申请人 |
ACADEMIA SINICA |
发明人 |
CHEN CHIN-TI;YEH HSIU-CHIH;CHAN LI-HSIN;LEE RONG-HO |
| 分类号 |
H05B33/12;C07D233/54;C07D251/24;C07D271/06;C09K11/08;H01L51/30;H01L51/50 |
主分类号 |
H05B33/12 |
| 代理机构 |
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代理人 |
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