Invention Grant
US07947975B2 Materials for improving the hole injection in organic electronic devices and use of the material
有权
用于改善有机电子器件中的空穴注入和材料的使用的材料
- Patent Title: Materials for improving the hole injection in organic electronic devices and use of the material
- Patent Title (中): 用于改善有机电子器件中的空穴注入和材料的使用的材料
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Application No.: US12065814Application Date: 2006-08-28
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Publication No.: US07947975B2Publication Date: 2011-05-24
- Inventor: Andreas Kanitz
- Applicant: Andreas Kanitz
- Applicant Address: DE Regensburg
- Assignee: Osram Opto Semiconductors GmbH
- Current Assignee: Osram Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Fish & Richardson P.C.
- Priority: DE102005042105 20050905
- International Application: PCT/EP2006/065726 WO 20060828
- International Announcement: WO2007/028733 WO 20070315
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01B1/02 ; C07D303/02 ; C07C211/00
Abstract:
A dopant composition for organic semiconductors is an electron acceptor characterized by an evaporation point above 150° C. or a glass phase. The dopant composition includes a compound represented by structural formula (1): wherein R1 to R5 are independently hydrogen, chlorine, fluorine, nitro, or cyano; or a phenyl or annulated aromatic group optionally substituted with chlorine or fluorine. Also included are doped organic semiconductors and organic electronic components comprising the dopant composition, and methods of preparing the doped organic semiconductor.
Public/Granted literature
- US20090152535A1 NOVEL MATERIALS FOR IMPROVING THE HOLE INJECTION IN ORGANIC ELECTRONIC DEVICES AND USE OF THE MATERIAL Public/Granted day:2009-06-18
Information query
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