MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    21.
    发明申请
    MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES 审中-公开
    有机电致发光器件材料

    公开(公告)号:US20140117289A1

    公开(公告)日:2014-05-01

    申请号:US14126500

    申请日:2012-05-18

    IPC分类号: H01L51/00

    摘要: The present invention describes copolymers containing indenocarbazole derivatives having electron- and hole-transporting properties, in particular for use in the interlayer, emission and/or charge-transport layer of electroluminescent devices, and the monomers which are necessary for the preparation of the copolymers. The invention furthermore relates to a process for the preparation of the copolymers according to the invention, and to electronic devices comprising same.

    摘要翻译: 本发明描述了含有具有电子和空穴传输性质的茚并咔唑衍生物的共聚物,特别是用于电致发光器件的中间层,发射和/或电荷传输层以及制备共聚物所必需的单体。 本发明还涉及制备根据本发明的共聚物的方法以及包含该共聚物的方法。