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    Organic light-emitting device and method of manufacturing the same
    2.
    发明申请
    Organic light-emitting device and method of manufacturing the same 审中-公开
    有机发光装置及其制造方法

    公开(公告)号：US20070003787A1

    公开(公告)日：2007-01-04

    申请号：US11392876

    申请日：2006-03-30

    申请人： Tae-Woo Lee ,  Sang-Hoon Park ,  Yu-Jin Kim ,  Jhun-Mo Son ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  O-Hyun Kwon

    发明人： Tae-Woo Lee ,  Sang-Hoon Park ,  Yu-Jin Kim ,  Jhun-Mo Son ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  O-Hyun Kwon

    IPC分类号： H01L51/54 ,  H05B33/14

    CPC分类号： H01L51/5012 ,  C08G61/02 ,  C08G61/10 ,  C08G61/122 ,  C08G61/123 ,  C08G61/124 ,  C08G61/125 ,  C08G61/126 ,  C08G73/02 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1433 ,  C09K2211/145 ,  C09K2211/1458 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/1483 ,  C09K2211/1491 ,  H01L51/0037 ,  H01L51/0039 ,  H01L51/0043 ,  H05B33/14

    摘要： An organic light-emitting device includes a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode. The organic layer includes at least a light-emitting layer, wherein the light-emitting layer includes a plurality of compounds which have individually a light-emitting repeating unit and at least one of a hole-transporting repeating unit and an electron-transporting repeating unit and which are different in the molar ratio of the light-emitting repeating unit and at least one of the hole-transporting repeating unit and the electron-transporting repeating unit, and wherein the plurality of the compounds are stacked so that the molar ratio of the hole-transporting repeating unit may decrease and/or the molar ratio of the electron-transporting repeating unit may increase in the direction from the first electrode toward the second electrode. The hole transport capability of the light-emitting layer decreases in the direction from the first electrode toward the second electrode and the electron transport capability of the light-emitting layer decreases in the direction from the second electrode to the first electrode. Therefore, hole transport and electron transport are equilibrated, thereby ensuring high efficiency and long lifetime.

    摘要翻译： 有机发光器件包括第一电极，第二电极和介于第一电极和第二电极之间的有机层。 有机层至少包括发光层，其中发光层包括多个具有发光重复单元和空穴传输重复单元和电子传输重复单元中的至少一个的化合物 并且发光重复单元与空穴传输重复单元和电子传输重复单元中的至少一个的摩尔比不同，并且其中多个化合物层叠，使得 空穴传输重复单元可以降低和/或电子传输重复单元的摩尔比可以在从第一电极朝向第二电极的方向上增加。 发光层的空穴传输能力在从第一电极朝向第二电极的方向上减小，并且发光层的电子传输能力在从第二电极到第一电极的方向上减小。 因此，空穴传输和电子传输被平衡，从而确保高效率和长的寿命。

    Organic light emitting diode
    4.
    发明授权
    Organic light emitting diode 有权
    有机发光二极管

    公开(公告)号：US07550917B2

    公开(公告)日：2009-06-23

    申请号：US11499653

    申请日：2006-08-07

    申请人： Mu-Gyeom Kim ,  Sang-Hoon Park ,  Joon-Yong Park ,  Sang-Yeol Kim ,  Tae-Woo Lee

    发明人： Mu-Gyeom Kim ,  Sang-Hoon Park ,  Joon-Yong Park ,  Sang-Yeol Kim ,  Tae-Woo Lee

    IPC分类号： H05B33/00

    CPC分类号： H01L51/5262 ,  H01L51/5209 ,  H01L51/5221

    摘要： An organic light emitting diode that uses edge light emission and has a long lifespan. An anode and a cathode are spaced by a pattern distance and they are located at the upper and lower portions of the light emitting part respectively. The organic light emitting diode uses a separate light emission area of the light emitting part for each of the initial and the final usage stages so that a tail drop of the luminance is prevented and the lifespan of the diode is increased.

    摘要翻译： 有机发光二极管，采用边缘发光，使用寿命长。 阳极和阴极间隔图案距离，它们分别位于发光部分的上部和下部。 有机发光二极管对于初始和最终使用阶段中的每一个使用发光部分的单独的发光区域，使得防止亮度的尾部下降并且二极管的寿命增加。

    Organic light emitting diode
    6.
    发明申请
    Organic light emitting diode 有权
    有机发光二极管

    公开(公告)号：US20070194697A1

    公开(公告)日：2007-08-23

    申请号：US11499653

    申请日：2006-08-07

    申请人： Mu-Gyeom Kim ,  Sang-Hoon Park ,  Joon-Yong Park ,  Sang-Yeol Kim ,  Tae-Woo Lee

    发明人： Mu-Gyeom Kim ,  Sang-Hoon Park ,  Joon-Yong Park ,  Sang-Yeol Kim ,  Tae-Woo Lee

    IPC分类号： H01L51/00

    CPC分类号： H01L51/5262 ,  H01L51/5209 ,  H01L51/5221

    摘要： An organic light emitting diode that uses edge light emission and has a long lifespan. An anode and a cathode are spaced by a pattern distance and they are located at the upper and lower portions of the light emitting part respectively. The organic light emitting diode uses a separate light emission area of the light emitting part for each of the initial and the final usage stages so that a tail drop of the luminance is is prevented and the lifespan of the diode is increased.

    摘要翻译： 有机发光二极管，采用边缘发光，使用寿命长。 阳极和阴极间隔图案距离，它们分别位于发光部分的上部和下部。 有机发光二极管对于初始和最终使用阶段中的每一个使用发光部分的单独的发光区域，从而防止亮度的尾部下降并且二极管的寿命增加。

    Organic light emitting device and organic electronic device
    9.
    发明申请
    Organic light emitting device and organic electronic device 审中-公开
    有机发光装置和有机电子装置

    公开(公告)号：US20070273280A1

    公开(公告)日：2007-11-29

    申请号：US11730864

    申请日：2007-04-04

    申请人： Sang-Yeol Kim ,  Jong-Jin Park ,  Lyong-Sun Pu ,  Joon-Yong Park ,  Young-Mok Son ,  Sung-Hun Lee ,  Mu-Gyeom Kim ,  Tae-Woo Lee

    发明人： Sang-Yeol Kim ,  Jong-Jin Park ,  Lyong-Sun Pu ,  Joon-Yong Park ,  Young-Mok Son ,  Sung-Hun Lee ,  Mu-Gyeom Kim ,  Tae-Woo Lee

    IPC分类号： H05B33/22 ,  H01L51/50

    CPC分类号： H01L51/5237 ,  H01L51/5256

    摘要： An organic light emitting device has a structure in which the penetration of harmful materials into an inner functional layer is blocked to prevent the degradation of the performance of the organic light emitting device and an organic electronic device includes such an organic light emitting device. The organic light emitting device includes an insulating substrate; a light emitting unit arranged on the insulating substrate and including a first electrode layer to inject holes, a second electrode layer to inject electrons, and an active layer interposed between the first and second electrode layers to emit light by recombining the holes and electrons; and a passivation layer including alternately arranged barrier layers and buffer layers to seal the light emitting unit from an external atmosphere, each barrier layer including at least one material selected from a group consisting of an activated metal oxide, an activated metal nitride, or an activated metal oxynitride, and each buffer layer being of a polymer organic material.

    摘要翻译： 有机发光器件具有阻止有害材料渗入内功能层的结构，以防止有机发光器件性能的劣化，并且有机电子器件包括这样的有机发光器件。 有机发光器件包括绝缘衬底; 发光单元，布置在所述绝缘基板上并且包括用于注入空穴的第一电极层，注入电子的第二电极层和插入在所述第一和第二电极层之间的有源层，以通过重新构成所述空穴和电子而发光; 以及钝化层，包括交替布置的阻挡层和缓冲层，以将发光单元与外部气氛密封，每个阻挡层包括选自活化金属氧化物，活化金属氮化物或活化的金属的至少一种材料 金属氮氧化物，并且每个缓冲层是聚合物有机材料。