Invention Grant
US08795849B2 Polymers containing thermally dissociable and soluble groups and the use of such polymers as organic electroluminescent materials
有权
含有热解离和可溶性基团的聚合物以及使用这种聚合物作为有机电致发光材料
- Patent Title: Polymers containing thermally dissociable and soluble groups and the use of such polymers as organic electroluminescent materials
- Patent Title (中): 含有热解离和可溶性基团的聚合物以及使用这种聚合物作为有机电致发光材料
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Application No.: US13057891Application Date: 2009-08-06
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Publication No.: US08795849B2Publication Date: 2014-08-05
- Inventor: Toshiyuki Urano , Masayoshi Yabe , Koichiro Iida , Kumiko Takenouchi
- Applicant: Toshiyuki Urano , Masayoshi Yabe , Koichiro Iida , Kumiko Takenouchi
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Chemical Corporation
- Current Assignee: Mitsubishi Chemical Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPP.2008-204342 20080807
- International Application: PCT/JP2009/063967 WO 20090806
- International Announcement: WO2010/016555 WO 20100211
- Main IPC: H01L51/54
- IPC: H01L51/54 ; H01L51/46 ; C09K11/06 ; C08G73/02 ; C08L79/02 ; C07C211/54
Abstract:
A polymer, a luminescent material, and the likes are provided, wherein a film can be formed by a wet film-forming method, the film formed has a high stability, and is capable of being laminated with other layers by a wet film-forming method or another method, which are less decrease in charge transportation efficiency or luminescent efficiency, and attain an excellent driving stability. The polymer has a thermally dissociable and soluble group.
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