发明名称 |
MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES |
摘要 |
The present invention describes novel indenofluorene derivatives which can preferably be employed as matrix materials for phosphorescent dopants or as electron-transport materials, in particular for use in the emission and/or charge-transport layer of electroluminescent devices. The invention furthermore relates to polymers which comprise these compounds as structural units and to a process for the preparation of the compounds according to the invention and to electronic devices which comprise same.
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申请公布号 |
US2012097899(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
US201013379879 |
申请日期 |
2010.06.01 |
申请人 |
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发明人 |
PARHAM AMIR HOSSAIN;PFLUMM CHRISTOF;MUJICA-FERNAUD TERESA;BUESING ARNE;HEIL HOLGER |
分类号 |
C09K11/02;C07D401/04;C07D403/04;C07D403/14;C08G67/00;C08G73/06;C08G75/06;H01B1/12 |
主分类号 |
C09K11/02 |
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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