ORGANIC LIGHT EMITTING DEVICE
    5.
    发明申请
    ORGANIC LIGHT EMITTING DEVICE 审中-公开
    有机发光装置

    公开(公告)号:US20140014927A1

    公开(公告)日:2014-01-16

    申请号:US13937141

    申请日:2013-07-08

    IPC分类号: H01L51/00 H01L51/50

    摘要: An organic light emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode, wherein the organic layer includes an electron transport layer (ETL), and the electron transport layer (ETL) includes a compound represented by the following Chemical Formula 1 and an alkali metal complex. In the above chemical formula, X, L1, L2 and L3, R1, R2, and R3 are the same as defined in the detailed description.

    摘要翻译: 一种有机发光器件,包括第一电极,面对第一电极的第二电极和在第一电极和第二电极之间的有机层,其中有机层包括电子传输层(ETL)和电子传输层 ETL)包括由以下化学式1表示的化合物和碱金属络合物。 在上述化学式中,X,L1,L2和L3,R1,R2和R3与详细描述中定义相同。

    Organic light-emitting device
    6.
    发明授权
    Organic light-emitting device 有权
    有机发光装置

    公开(公告)号:US08617721B2

    公开(公告)日:2013-12-31

    申请号:US12902315

    申请日:2010-10-12

    IPC分类号: H01L51/50

    摘要: An organic light-emitting device including a substrate; a first electrode on the substrate; a second electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and a first layer including a cyano group-containing compound, the first layer being between the first electrode and the emission layer, wherein the first electrode includes an Al-based reflective layer and a transparent conductive layer sequentially stacked on the substrate, the Al-based reflective layer including a first element and nickel (Ni), and the first element includes at least one of lanthanum (La), cerium (Ce), praseodymium (Pr), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), and lutetium (Lu).

    摘要翻译: 一种有机发光装置,包括:基板; 基板上的第一电极; 第二电极; 在第一电极和第二电极之间的有机层,有机层包括发射层; 以及包含含氰基化合物的第一层,所述第一层位于所述第一电极和所述发光层之间,其中所述第一电极包括依次层叠在所述基板上的Al系反射层和透明导电层,所述Al- 包括第一元素和镍(Ni)的第一元素反射层,并且第一元素包括镧(La),铈(Ce),镨(Pr),ium(Pm),钐(Sm),铕(Eu ),钆(Gd),铽(Tb),镝(Dy),钬(Ho),铒(Er),ium(Tm),镱(Yb)和镥(Lu)。

    Organic light emitting device
    7.
    发明授权
    Organic light emitting device 有权
    有机发光装置

    公开(公告)号:US08053975B2

    公开(公告)日:2011-11-08

    申请号:US12120815

    申请日:2008-05-15

    IPC分类号: H01J1/62 H01J63/04

    摘要: Organic light emitting devices (OLEDs) are provided. An exemplary OLED includes a substrate, a first electrode, a second electrode, and an organic layer between the first and second electrodes having a hole injection layer and an emissive layer. The emissive layer includes red, green and blue emissive layers. The organic layer further includes an auxiliary layer selected from a first auxiliary layer between the hole injection layer and the red emissive layer for adjusting the resonance cycle of red light, a second auxiliary layer between the hole injection layer and the green emissive layer for adjusting the resonance cycle of green light, and combinations thereof. The material of the auxiliary layer is different from the material of the hole injection layer. The organic light emitting device has low turn-on voltage, high current density, high luminance, high current efficiency, high power, long life-time, and excellent color purity.

    摘要翻译: 提供有机发光器件(OLED)。 示例性OLED包括基板,第一电极,第二电极和位于具有空穴注入层和发射层的第一和第二电极之间的有机层。 发射层包括红色,绿色和蓝色发射层。 有机层还包括辅助层,其选自空穴注入层和红色发射层之间的第一辅助层,用于调节红光的共振周期;空穴注入层和绿色发光层之间的第二辅助层, 绿光的共振循环及其组合。 辅助层的材料与空穴注入层的材料不同。 有机发光器件具有低导通电压,高电流密度,高亮度,高电流效率,高功率,长寿命和优异的色纯度。

    ORGANIC LIGHT-EMITTING DEVICE
    10.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权
    有机发光装置

    公开(公告)号:US20110084258A1

    公开(公告)日:2011-04-14

    申请号:US12902315

    申请日:2010-10-12

    IPC分类号: H01L51/30

    摘要: An organic light-emitting device including a substrate; a first electrode on the substrate; a second electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and a first layer including a cyano group-containing compound, the first layer being between the first electrode and the emission layer, wherein the first electrode includes an Al-based reflective layer and a transparent conductive layer sequentially stacked on the substrate, the Al-based reflective layer including a first element and nickel (Ni), and the first element includes at least one of lanthanum (La), cerium (Ce), praseodymium (Pr), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), and lutetium (Lu).

    摘要翻译: 一种有机发光装置,包括:基板; 基板上的第一电极; 第二电极; 在第一电极和第二电极之间的有机层,有机层包括发射层; 以及包含含氰基化合物的第一层,所述第一层位于所述第一电极和所述发光层之间,其中所述第一电极包括依次层叠在所述基板上的Al系反射层和透明导电层,所述Al- 包括第一元素和镍(Ni)的第一元素反射层,并且第一元素包括镧(La),铈(Ce),镨(Pr),ium(Pm),钐(Sm),铕(Eu ),钆(Gd),铽(Tb),镝(Dy),钬(Ho),铒(Er),ium(Tm),镱(Yb)和镥(Lu)。