发明授权
US08865025B2 Doped conjugated polymers, devices, and methods of making devices
有权
掺杂的共轭聚合物，器件和制造器件的方法
- 专利标题： Doped conjugated polymers, devices, and methods of making devices
- 专利标题（中）： 掺杂的共轭聚合物，器件和制造器件的方法
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申请号： US12422159申请日： 2009-04-10
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公开(公告)号： US08865025B2公开(公告)日： 2014-10-21
- 发明人: Venkataramanan Seshadri , Christopher T. Brown , Jessica Benson-Smith , Edward S. Yang
- 申请人： Venkataramanan Seshadri , Christopher T. Brown , Jessica Benson-Smith , Edward S. Yang
- 申请人地址： US NJ Cranbury
- 专利权人： Solvay USA, Inc.
- 当前专利权人： Solvay USA, Inc.
- 当前专利权人地址： US NJ Cranbury
- 代理机构： The Marbury Law Group, PLLC
- 主分类号： H01B1/00
- IPC分类号： H01B1/00 ; H01B1/12 ; H01L51/40 ; H01L29/08 ; H01L35/24 ; H01L51/00 ; H01G9/028 ; C08L65/00 ; C09D11/52 ; C08G61/12 ; H01L51/50 ; H01G11/56
摘要：
Use of certain materials in hole injection or hole transport layers can improve the operational lifetimes in organic electronic devices. Compositions comprising a doped conjugated polymer, doped with a redox dopant, including iodonium salt, can increase lifetimes. Inks can be formulated and cast as films in organic electronic devices including OLEDs, PHOLEDs, and OPVs. One embodiment provides a composition with a conjugated polymer doped with a redox dopant. Non-aqueous based inks can be formulated. Iodonium salts can be used.
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