Organic light emitting diode
    27.
    发明申请
    Organic light emitting diode 有权
    有机发光二极管

    公开(公告)号:US20100038633A1

    公开(公告)日:2010-02-18

    申请号:US12461546

    申请日:2009-08-14

    IPC分类号: H01L51/54

    CPC分类号: H01L51/5275 H01L51/0078

    摘要: Provided is an organic light emitting diode including: a first electrode; a second electrode; an organic layer between the first electrode and the second electrode; and a luminous efficiency improvement layer disposed on a surface of the first electrode facing away from the organic layer or a surface of the second electrode facing away from the organic layer, wherein the luminous efficiency improvement layer includes a porphyrazin derivative, a phthalocyanine derivative, a naphthalocyanine derivative, or a combination of at least two compounds of the foregoing.

    摘要翻译: 提供一种有机发光二极管,包括:第一电极; 第二电极; 第一电极和第二电极之间的有机层; 以及发光效率改善层,设置在远离有机层的第一电极的表面或远离有机层的第二电极的表面上,其中发光效率改善层包括卟啉衍生物,酞菁衍生物, 萘酞菁衍生物或至少两种上述化合物的组合。