| 发明名称 |
NOVEL AROMATIC AZA HETEROCYCLES, METHOD OF PRODUCTION AND USE OF THE MATERIAL IN ORGANIC ELECTRONICS |
| 摘要 |
An electron transport material based on fused aromatic electron-deficient compounds. The accumulation of aromatic rings with an electron deficiency allows free-radical anions to be stabilized very efficiently in these systems. |
| 申请公布号 |
EP2038263(B1) |
申请公布日期 |
2014.03.05 |
| 申请号 |
EP20070787011 |
申请日期 |
2007.07.03 |
| 申请人 |
OSRAM OPTO SEMICONDUCTORS GMBH |
发明人 |
ADLER, JUERGEN;KANITZ, ANDREAS |
| 分类号 |
C07D253/10;C07D403/06;C07D403/14;C07D487/04;C07D519/00;H01L31/00 |
主分类号 |
C07D253/10 |
| 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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