Organic light emitting device
    2.
    发明授权
    Organic light emitting device 有权
    有机发光装置

    公开(公告)号:US08525160B2

    公开(公告)日:2013-09-03

    申请号:US13137162

    申请日:2011-07-25

    IPC分类号: H01L35/24

    摘要: An organic light-emitting device including a substrate; a first electrode; a second electrode; an emission layer; a first electron transport layer; a second electron transport layer; a third electron transport layer; and a hole transport layer, wherein the first electron transporting material has an electron mobility smaller than an electron mobility of the second electron transporting material at an electric field of 800 to 1000 V/cm, the second electron transporting material and the third electron transporting material each independently have an electron mobility of about 10−8 to about 10 cm2/V·s at an electric field of 800 to 1000 V/cm, and the third electron transport layer has an electron injection barrier of about 0.2 eV or less at an interface between the third electron transport layer and the second electrode.

    摘要翻译: 一种有机发光装置,包括:基板; 第一电极; 第二电极; 发射层; 第一电子传输层; 第二电子传输层; 第三电子传输层; 和空穴传输层,其中第一电子传输材料在800至1000V / cm的电场下具有小于第二电子传输材料的电子迁移率的电子迁移率,第二电子传输材料和第三电子传输材料 在800〜1000V / cm的电场下,各自独立地具有约10-8至约10cm 2 / V·s的电子迁移率,并且第三电子传输层的电子注入势垒在约0.2eV以下 第三电子传输层和第二电极之间的界面。

    Organic light emitting device
    4.
    发明申请
    Organic light emitting device 有权
    有机发光装置

    公开(公告)号:US20120018707A1

    公开(公告)日:2012-01-26

    申请号:US13137162

    申请日:2011-07-25

    IPC分类号: H01L51/52

    摘要: An organic light-emitting device including a substrate; a first electrode; a second electrode; an emission layer; a first electron transport layer; a second electron transport layer; a third electron transport layer; and a hole transport layer, wherein the first electron transporting material has an electron mobility smaller than an electron mobility of the second electron transporting material at an electric field of 800 to 1000 V/cm, the second electron transporting material and the third electron transporting material each independently have an electron mobility of about 10−8 to about 10 cm2/V·s at an electric field of 800 to 1000 V/cm, and the third electron transport layer has an electron injection barrier of about 0.2 eV or less at an interface between the third electron transport layer and the second electrode.

    摘要翻译: 一种有机发光装置,包括:基板; 第一电极; 第二电极; 发射层; 第一电子传输层; 第二电子传输层; 第三电子传输层; 和空穴传输层,其中第一电子传输材料在800至1000V / cm的电场下具有小于第二电子传输材料的电子迁移率的电子迁移率,第二电子传输材料和第三电子传输材料 在800〜1000V / cm的电场下,各自独立地具有约10-8至约10cm 2 / V·s的电子迁移率,并且第三电子传输层的电子注入势垒在约0.2eV以下 第三电子传输层和第二电极之间的界面。

    Organic light emitting diode display
    5.
    发明申请
    Organic light emitting diode display 有权
    有机发光二极管显示

    公开(公告)号:US20110240964A1

    公开(公告)日:2011-10-06

    申请号:US12929996

    申请日:2011-03-01

    IPC分类号: H01L51/54

    摘要: An organic light emitting diode (OLED) display including a substrate main body; a thin film transistor on the substrate main body; and an organic light emitting diode including a transparent electrode connected with the thin film transistor and being capable of injecting electrons, an organic emission layer on the transparent electrode, and a reflective electrode on the organic emission layer and being capable of injecting holes, wherein the organic emission layer includes an electron injection unit on the transparent electrode, the electron injection unit including an electron injection metal layer, an electron injection layer, and an electron injection dipole layer, and a light emitting unit on the electron injection unit.

    摘要翻译: 一种有机发光二极管(OLED)显示器,包括基板主体; 在基板主体上的薄膜晶体管; 以及有机发光二极管,包括与薄膜晶体管连接的能够注入电子的透明电极,透明电极上的有机发射层和有机发射层上的反射电极,并且能够注入空穴,其中, 有机发光层包括在透明电极上的电子注入单元,电子注入单元包括电子注入金属层,电子注入层和电子注入偶极子层以及电子注入单元上的发光单元。