Apparatus and method of employing self-assembled molecules to function as an electron injection layer of OLED
    4.
    发明申请
    Apparatus and method of employing self-assembled molecules to function as an electron injection layer of OLED 审中-公开
    使用自组装分子作为OLED的电子注入层的装置和方法

    公开(公告)号:US20050029092A1

    公开(公告)日:2005-02-10

    申请号:US10932024

    申请日:2004-09-02

    申请人: Ta-Ya Chu Gwo-Sen Lin

    发明人: Ta-Ya Chu Gwo-Sen Lin

    IPC分类号: H01L51/30 H01L51/50 B05D5/06

    CPC分类号: H01L51/5092 H01L51/0075

    摘要: An apparatus and method of employing self-assembled molecules to function as an electron injection layer of organic light emitting diodes (OLEDs) uses self-assembled molecules to function as an electron injection layer. A dipolar self-assembled molecules film is formed on a cathode metal layer to serve the electron injection layer. The self-assembled molecules have dipolar properties. The doner and the cathode metal layer form a key bond. The resulting dipolar direction formed in the self-assembled molecules can increase electron injection efficiency, thereby increase light emitting efficiency of OLED elements and reduce the threshold voltage of the OLED elements.

    摘要翻译: 使用自组装分子作为有机发光二极管(OLED)的电子注入层的装置和方法使用自组装分子作为电子注入层。 在阴极金属层上形成偶极自组装分子膜,用于电子注入层。 自组装分子具有偶极性。 供体和阴极金属层形成关键。 在自组装分子中形成的所得偶极方向可以增加电子注入效率,从而提高OLED元件的发光效率并降低OLED元件的阈值电压。