Materials for organic light emitting diode
    9.
    发明公开
    Materials for organic light emitting diode 有权
    物理化学物理学二极管

    公开(公告)号:EP2554548A1

    公开(公告)日:2013-02-06

    申请号:EP12178751.9

    申请日:2012-07-31

    IPC分类号: C07F15/00 H01L51/00

    摘要: Organometallic compounds comprising a phenylquinoline or phenylisoquinoline ligand having the quinoline or isoquinoline linked to the phenyl ring of the phenylquinoline or phenylisoquinoline, respectively, via two carbon atoms. These compounds also comprise a substituent other than hydrogen and deuterium on the quinoline, isoquinoline or linker. These compounds may be used as red emitters in phosphorescent OLEDs. In particular, these compounds may provide stable, narrow and efficient red emission.

    摘要翻译: 含有喹啉或异喹啉的苯基喹啉或苯基异喹啉配体的有机金属化合物分别通过两个碳原子与苯基喹啉或苯基异喹啉的苯环连接。 这些化合物还包含喹啉,异喹啉或连接体上除氢和氘之外的取代基。 这些化合物可以用作磷光OLED中的红色发射体。 特别地,这些化合物可以提供稳定,窄且有效的红色发射。