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    • 9. 发明申请
    • Synthesis of Polynaphthalenes and Their Use
    • 聚萘的合成及其用途
    • US20070287821A1
    • 2007-12-13
    • US11574546
    • 2005-09-05
    • Florian DoetzSimon NordHorst WeissJoachim Rosch
    • Florian DoetzSimon NordHorst WeissJoachim Rosch
    • C08G61/10H01B1/12
    • H01B1/128C08G61/02C08G61/10
    • The present invention relates to a process for preparing polynaphthalene derivatives comprising repeating units of the general formula Ia and/or Ib where R1, R2, R1′, R2′ are as defined in the description. The present invention further relates to polynaphthalene derivatives which can be prepared by the process of the invention, films comprising or consisting of at least one polynaphthalene derivative according to the invention, organic light-emitting diodes (OLEDs) comprising at least one polynaphthalene derivative according to the invention, a light-emitting layer comprising or consisting of at least one polynaphthalene derivative according to the invention, an OLED comprising the light-emitting layer of the invention, devices comprising an OLED according to the invention and the use of the polynaphthalene derivatives of the invention as emitter substances in OLEDs.
    • 本发明涉及一种制备聚萘衍生物的方法,其包含通式Ia和/或Ib的重复单元,其中R 1,R 2,R 1, ,R“2”如说明书中所定义。 本发明还涉及可以通过本发明的方法制备的聚萘衍生物,包含或由至少一种根据本发明的聚萘衍生物的膜组成的有机发光二极管(OLED)包含至少一种根据本发明的聚萘衍生物 本发明包括由至少一种根据本发明的聚萘衍生物或由本发明的至少一种聚萘衍生物构成的发光层,包含本发明的发光层的OLED,包含根据本发明的OLED的器件和使用 本发明作为OLED中的发射物质。