- 专利标题: CHARGE-TRANSPORT POLYMER AND ORGANIC ELECTRONIC ELEMENT
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申请号: EP17930032.2申请日: 2017-10-27
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公开(公告)号: EP3703144A1公开(公告)日: 2020-09-02
- 发明人: FUKUSHIMA, Iori , SAKUMA, Hirotaka , ISHITSUKA, Kenichi , KAMO, Kazuyuki , KODAMA, Shunsuke , SUGIOKA, Tomotsugu , UCHIYAMA, Tomomi , MORIYAMA, Ryota , HONNA, Ryo
- 申请人: Hitachi Chemical Company, Ltd.
- 申请人地址: 9-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-6606 JP
- 专利权人: Hitachi Chemical Company, Ltd.
- 当前专利权人: Hitachi Chemical Company, Ltd.
- 当前专利权人地址: 9-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-6606 JP
- 代理机构: Adam, Holger
- 国际公布: WO2019082396 20190502
- 主分类号: H01L51/50
- IPC分类号: H01L51/50 ; G09F9/30 ; H01L27/32
摘要:
One embodiment relates to a charge transport polymer containing a molecular chain and terminal groups bonded to the molecular chain, wherein the terminal groups include a terminal group P containing a polymerizable functional group and a terminal group EW containing an aromatic hydrocarbon group substituted with an electron-withdrawing substituent, the terminal group P includes a terminal group represented by formula (PI) shown below, and among the carbon atoms contained in the ring of the aromatic hydrocarbon group, if the carbon atom that is bonded to the molecular chain is numbered 1, and numbers are assigned in order to the adjoining carbon atoms, then the electron-withdrawing substituent is bonded to a carbon atom numbered 1+2n (wherein n is an integer of 1 or greater).
公开/授权文献
- EP3703144B1 CHARGE-TRANSPORT POLYMER AND ORGANIC ELECTRONIC ELEMENT 公开/授权日:2024-07-10
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