- 专利标题： Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes (OLEDS)
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申请号： US12296112申请日： 2007-04-03
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公开(公告)号： US10385263B2公开(公告)日： 2019-08-20
- 发明人: Evelyn Fuchs , Martina Egen , Klaus Kahle , Christian Lennartz , Oliver Molt , Simon Nord , Wolfgang Kowalsky , Christian Schildknecht , Hans-Hermann Johannes
- 申请人： Evelyn Fuchs , Martina Egen , Klaus Kahle , Christian Lennartz , Oliver Molt , Simon Nord , Wolfgang Kowalsky , Christian Schildknecht , Hans-Hermann Johannes
- 申请人地址： IE Dublin
- 专利权人： UDC IRELAND LIMITED
- 当前专利权人： UDC IRELAND LIMITED
- 当前专利权人地址： IE Dublin
- 代理机构： Riverside Law LLP
- 优先权： EP06112228 20060405
- 国际申请： PCT/EP2007/053213 WO 20070403
- 国际公布： WO2007/115970 WO 20071018
- 主分类号： H01L51/54
- IPC分类号： H01L51/54 ; C09K11/06 ; C07F15/00 ; H01L51/00 ; H05B33/14 ; H01L51/50
摘要：
The present invention relates to heteroleptic carbene complexes comprising at least two different carbene ligands, to a process for preparing the heteroleptic carbene complexes, to the use of the heteroleptic carbene complexes in organic light-emitting diodes, to organic light-emitting diodes comprising at least one inventive heteroleptic carbene complex, to a light-emitting layer comprising at least one inventive heteroleptic carbene complex, to organic light-emitting diodes comprising at least one inventive light-emitting layer, and to devices which comprise at least one inventive organic light-emitting diode.