Ambipolar host in organic light emitting diode
    8.
    发明授权
    Ambipolar host in organic light emitting diode 有权
    双极主机在有机发光二极管

    公开(公告)号:US08263238B2

    公开(公告)日:2012-09-11

    申请号:US13280703

    申请日:2011-10-25

    IPC分类号: H01L51/54 C07D401/14

    摘要: Some embodiments provide a compound represented by Formula 2B: wherein Ph1 and Ph2 are independently optionally substituted 1,4-interphenylene or optionally substituted 1,3-interphenylene, y may be 0 or 1, and z may be 0 or 1. In some embodiments, R9 and R10 are independently H, C1-3 alkyl, or C1-3 perfluoroalkyl. In some embodiments, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, and R22 are independently selected from the group consisting of H, C1-12 alkyl, C1-6F1-13 fluoroalkyl, and optionally substituted phenyl. Other embodiments provide an organic light-emitting diode device comprising a compound of Formula 2B.

    摘要翻译: 一些实施方案提供由式2B表示的化合物:其中Ph1和Ph2独立地为任选取代的1,4-亚苯基亚苯基或任选取代的1,3-亚亚苯基,y可以是0或1,z可以是0或1.在一些实施方案中 ,R 9和R 10独立地为H,C 1-3烷基或C 1-3全氟烷基。 在一些实施方案中,R 11,R 12,R 13,R 14,R 15,R 16,R 17,R 18,R 19,R 20,R 21和R 22独立地选自H,C 1-12烷基,C 1-6 F 13 - 13氟烷基, 和任选取代的苯基。 其他实施方案提供了包含式2B化合物的有机发光二极管装置。