发明申请
US20100145062A1 Tetrakis(1-imidazolyl) borate (BIM4) based zwitterionic and related molecules used as electron injection layers
有权
用作电子注入层的四（1-咪唑基）硼酸盐（BIM4）基的两性离子和相关分子
- 专利标题： Tetrakis(1-imidazolyl) borate (BIM4) based zwitterionic and related molecules used as electron injection layers
- 专利标题（中）： 用作电子注入层的四（1-咪唑基）硼酸盐（BIM4）基的两性离子和相关分子
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申请号： US12592761申请日： 2009-12-01
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公开(公告)号： US20100145062A1公开(公告)日： 2010-06-10
- 发明人: Huaping Li , Yunhua Xu , Guillermo C. Bazan
- 申请人： Huaping Li , Yunhua Xu , Guillermo C. Bazan
- 主分类号： C07F5/02
- IPC分类号： C07F5/02
摘要：
Tetrakis(1-imidazolyl)borate (BIm4) based zwitterionic and/or related molecules for the fabrication of PLEDs is provided. Device performances with these materials approaches that of devices with Ba/Al cathodes for which the cathode contact is ohmic. Methods of producing such materials, and electron injection layers and devices containing these materials are also provided.
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