基本信息:
- 专利标题: HETEROCYCLIC BRIDGED BIPHENYLS
- 专利标题(中):杂环桥联
- 申请号:PCT/EP2008/053251 申请日:2008-03-19
- 公开(公告)号:WO2008119666A1 公开(公告)日:2008-10-09
- 发明人: SCHÄFER, Thomas , MURER, Peter , WENDEBORN, Frédérique , SCHMIDHALTER, Beat , BARDON, Kristina , RICCI, Andrea , POMMEREHNE, Joern
- 申请人: CIBA HOLDING INC. , SCHÄFER, Thomas , MURER, Peter , WENDEBORN, Frédérique , SCHMIDHALTER, Beat , BARDON, Kristina , RICCI, Andrea , POMMEREHNE, Joern
- 申请人地址: Klybeckstrasse 141 CH-4057 Basel CH
- 专利权人: CIBA HOLDING INC.,SCHÄFER, Thomas,MURER, Peter,WENDEBORN, Frédérique,SCHMIDHALTER, Beat,BARDON, Kristina,RICCI, Andrea,POMMEREHNE, Joern
- 当前专利权人: CIBA HOLDING INC.,SCHÄFER, Thomas,MURER, Peter,WENDEBORN, Frédérique,SCHMIDHALTER, Beat,BARDON, Kristina,RICCI, Andrea,POMMEREHNE, Joern
- 当前专利权人地址: Klybeckstrasse 141 CH-4057 Basel CH
- 代理机构: CIBA HOLDING INC.
- 优先权: EP07105221.1 20070329
- 主分类号: C07D235/02
- IPC分类号: C07D235/02 ; H01L51/54
摘要:
The present invention relates to compounds of the formula (I), a process for their preparation and their use in organic light emitting diodes (OLEDs), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
摘要(中):
本发明涉及式(I)化合物,其制备方法及其在有机发光二极管(OLED)中的用途,特别是作为磷光化合物的主体。 主机可以与磷光材料一起工作,以提供电致发光器件的改进的效率,稳定性,可制造性或光谱特性。
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07D | 杂环化合物 |
------C07D235/00 | 杂环化合物,含1,3-二唑或氢化1,3-二唑环、与其他环稠合 |
--------C07D235/02 | .与碳环或碳环系稠合 |