FLUORENE-BASED COMPOUND AND ORGANO-ELECTROLUMINESCENT DEVICE USING THE SAME
    3.
    发明申请
    FLUORENE-BASED COMPOUND AND ORGANO-ELECTROLUMINESCENT DEVICE USING THE SAME 有权
    基于氟的化合物和使用其的有机电致发光器件

    公开(公告)号:US20080048559A1

    公开(公告)日:2008-02-28

    申请号:US11764529

    申请日:2007-06-18

    IPC分类号: H01J1/63 B32B9/04 C07F7/08

    摘要: Provided herein are fluorene-based compounds including a fluorene or a spirofluorene structure at both terminals and a spacer including one or more atoms between the both terminals. The invention further provides an organo-electroluminescent device having an organic layer in which the fluorene-based compound is introduced. The fluorene-based compound can be readily manufactured using dry and wet processes, and the organo-electroluminescent device using the same has excellent properties in color purity, internal and external efficiency, and thermal, optical and electrical stability.

    摘要翻译: 本文提供的是芴基化合物,包括两端的芴或螺芴结构,以及在两个末端之间包含一个或多个原子的间隔基。 本发明还提供一种有机电致发光器件,其具有引入基于芴的化合物的有机层。 可以使用干法和湿法制备芴基化合物,并且使用该方法的有机电致发光器件在色纯度,内部和外部效率以及热,光学和电气稳定性方面具有优异的性能。