发明申请
- 专利标题： Novel materials for electroluminescence
- 专利标题（中）： 用于电致发光的新型材料
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申请号： US10561739申请日： 2004-06-24
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公开(公告)号： US20060284140A1公开(公告)日： 2006-12-21
- 发明人: Esther Breuning , Aurelie Falcou , Susanne Heun , Amir Parham
- 申请人： Esther Breuning , Aurelie Falcou , Susanne Heun , Amir Parham
- 优先权： DE10328627.6 20030626
- 国际申请： PCT/EP04/06832 WO 20040624
- 主分类号： C09K11/02
- IPC分类号： C09K11/02 ; C09K11/06
摘要：
The present invention relates to mixtures and to conjugated polymers which contain bridged carbazole structural units and structural units which emit light from the triplet state. The inventive mixtures exhibit improved efficiencies and reduced operating voltages and are therefore better suited to use in organic light-emitting diodes than comparative materials which do not comprise these units.
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