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    Organic light emitting device
    9.
    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

    申请人： Min-Seung Chun ,  Kwan-Hee Lee ,  Mi-Kyung Kim ,  Dong-Hun Kim ,  Jae-Hyun Kwak ,  Jung-Ha Son

    发明人： Min-Seung Chun ,  Kwan-Hee Lee ,  Mi-Kyung Kim ,  Dong-Hun Kim ,  Jae-Hyun Kwak ,  Jung-Ha Son

    IPC分类号： H01J1/62 ,  H01J63/04

    CPC分类号： H01L51/5265 ,  H01L27/3211 ,  H01L51/0035 ,  H01L51/0037 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/5048 ,  H01L51/5088 ,  H01L51/5096 ,  H01L2251/558

    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 diode and method of fabricating the same
    10.
    发明申请
    Organic light emitting diode and method of fabricating the same 审中-公开
    有机发光二极管及其制造方法

    公开(公告)号：US20100059775A1

    公开(公告)日：2010-03-11

    申请号：US12461873

    申请日：2009-08-26

    申请人： Mi-Kyung Kim ,  Min-Seung Chun ,  Dong-Heon Kim ,  Jung-Ha Son ,  Jae-Hyun Kwak

    发明人： Mi-Kyung Kim ,  Min-Seung Chun ,  Dong-Heon Kim ,  Jung-Ha Son ,  Jae-Hyun Kwak

    IPC分类号： H01L51/52 ,  H01L51/56

    CPC分类号： H01L51/5231

    摘要： Provided are an organic light emitting diode and a method of fabricating the same, which can reduce the efficiency of electron injection and transport at low brightness to cause low luminous efficiency, thus preventing the organic light emitting diode from emitting light when displaying black. The organic light emitting diode includes a first electrode, an emission layer disposed on the first electrode, a second electrode disposed on the emission layer, and a metal layer formed of a metal element to a thickness of 5 to less than 50 Å. The metal layer is disposed between the first electrode and the emission layer or between the emission layer and the second electrode.

    摘要翻译： 提供一种有机发光二极管及其制造方法，其可以降低电子注入和低亮度输送的效率，从而导致低的发光效率，从而防止有机发光二极管在显示黑色时发光。 有机发光二极管包括第一电极，设置在第一电极上的发射层，设置在发射层上的第二电极和由金属元素形成的厚度为5至小于或等于的金属层。 金属层设置在第一电极和发射层之间或发射层和第二电极之间。