发明授权
US06294273B1 Electroluminescent assemblies containing N-alkyl-2,2′-imino-bis-(8-hydroxy-quinoline)-metal complexes
失效
含有N-烷基-2,2'-亚氨基双 - （8-羟基 - 喹啉） - 金属络合物的电致发光组件
- 专利标题： Electroluminescent assemblies containing N-alkyl-2,2′-imino-bis-(8-hydroxy-quinoline)-metal complexes
- 专利标题（中）： 含有N-烷基-2,2'-亚氨基双 - （8-羟基 - 喹啉） - 金属络合物的电致发光组件
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申请号： US09327607申请日： 1999-06-08
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公开(公告)号： US06294273B1公开(公告)日： 2001-09-25
- 发明人: Helmut-Werner Heuer , Rolf Wehrmann , Andreas Elschner
- 申请人： Helmut-Werner Heuer , Rolf Wehrmann , Andreas Elschner
- 优先权： DE19825737 19980609
- 主分类号： H05B3314
- IPC分类号： H05B3314
摘要：
Electroluminescent assembly comprising a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent in the visible spectral region and the electroluminescent element contains one or more zones selected from the group consisting of hole injection zone, hole transport zone, electroluminescent zone, electron transport zone and electron injection zone in the stated order, where each of the zones present can also assume functions of the other zones mentioned, characterized in that the electroluminescent element contains an N-alkyl-2,2′-imino-bis-(8-hydroxyquinoline)-metal complex.
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