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    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    2.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    有机发光显示装置及其制造方法

    公开(公告)号：US20140131677A1

    公开(公告)日：2014-05-15

    申请号：US14024537

    申请日：2013-09-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae-Hwan Oh ,  Won-Kyu Lee ,  Young-Jin Chang ,  Seong-Hyun Jin ,  Jae-Beom Choi

    IPC: H01L27/32 ,  H01L51/56

    CPC classification number: H01L51/56 ,  H01L27/3262 ,  H01L51/5228 ,  H01L2251/5315

    Abstract: An organic light emitting display device includes: a substrate; a thin film transistor (TFT) on the substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode; an organic light emitting device including a pixel electrode that contacts at least one of the source electrode or the drain electrode of the TFT, an interlayer including a light emitting layer, and a counter electrode facing the pixel electrode, the pixel electrode, the interlayer, and the counter electrode being stacked; and a cathode contact part including a first contact layer and a second contact layer, the first contact layer being at a same layer as the active layer and being doped with ion impurities, the second contact layer including a same material as the source electrode and the drain electrode and coupling the first contact layer and the counter electrode to each other.

    Abstract translation: 有机发光显示装置包括：基板; 薄膜晶体管（TFT），其包括有源层，栅电极，源电极和漏电极; 具有与TFT的源电极或漏电极中的至少一个接触的像素电极的有机发光器件，包括发光层的中间层和面对像素电极的对电极，像素电极，中间层， 并且所述对电极堆叠; 以及包括第一接触层和第二接触层的阴极接触部分，所述第一接触层与所述有源层处于相同的层并且掺杂有离子杂质，所述第二接触层包括与所述源电极相同的材料， 漏电极，并将第一接触层和对电极彼此耦合。

    Display device and method of driving the same
    3.
    发明授权
    Display device and method of driving the same 有权

    公开(公告)号：US10475377B2

    公开(公告)日：2019-11-12

    申请号：US14928417

    申请日：2015-10-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyung-Don Na ,  Young-II Kim ,  Doo-Hyung Woo ,  Young-Jin Chang ,  Ji-Hye Eom ,  In-Do Chung ,  Seong-Hyun Jin

    IPC: G09G3/3233 ,  H01L27/32 ,  H01L29/786

    Abstract: The present invention provides a display device and a method of driving the same. The display device includes: a light-emitting device; a first capacitor connected between a first contact point and a second contact point; a driving transistor including an input terminal connected to a first voltage, an output terminal, and a control terminal connected to the second contact point; a first switching transistor controlled by a first control signal and connected between a data voltage and the first contact point; a second switching transistor controlled by a second control signal and connected between a second voltage and the first contact point; a third switching transistor controlled by a third control signal and connected between the second contact point and the second voltage; a fourth switching transistor controlled by the first control signal and connected between the second contact point and the output terminal of the driving transistor; and a fifth switching transistor controlled by the second control signal and connected between the light-emitting device and the output terminal of the driving transistor.

    LASER CRYSTALLIZATION SYSTEM AND METHOD OF MANUFACTURING DISPLAY APPARATUS USING THE SAME
    5.
    发明申请
    LASER CRYSTALLIZATION SYSTEM AND METHOD OF MANUFACTURING DISPLAY APPARATUS USING THE SAME 有权
    激光结晶系统及使用其制造显示装置的方法

    公开(公告)号：US20140183172A1

    公开(公告)日：2014-07-03

    申请号：US14184114

    申请日：2014-02-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae-Hwan Oh ,  Jae-Beom Choi ,  Won-Kyu Lee ,  Young-Jin Chang ,  Seong-Hyun Jin

    IPC: H01L21/67

    CPC classification number: H01L21/67115 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02678 ,  H01L21/02691 ,  H01L27/1285 ,  H01L27/3244 ,  H01L2227/323

    Abstract: A laser crystallization system is disclosed. In one embodiment, the laser crystallization system includes i) a mother substrate including first, second, and third display regions sequentially arranged in a first direction and ii) a stage for supporting the mother substrate and moving in the first direction and in a second direction. The system also includes i) a first laser irradiation unit for irradiating a first laser beam having a width greater than or identical to a width of a side of one of the display regions in the first direction and ii) a second laser irradiation unit spaced apart from the first laser irradiation unit and irradiating a second laser beam having a width greater than or identical to the width of the side in the first direction. Furthermore, the first and second laser beams may correspond to widths of sides of the first and third display regions.

    Abstract translation: 公开了一种激光结晶系统。 在一个实施例中，激光结晶系统包括i）母基板，其包括沿第一方向顺序布置的第一，第二和第三显示区域，以及ii）用于支撑母基板并沿第一方向和第二方向 。 该系统还包括：i）第一激光照射单元，用于照射第一激光束，该第一激光束的宽度大于或等于第一方向上的一个显示区域的一侧的宽度; ii）第二激光照射单元，其间隔开 从第一激光照射单元照射宽度大于或等于第一方向侧的宽度的第二激光束。 此外，第一和第二激光束可以对应于第一和第三显示区域的边的宽度。

    Method of manufacturing thin film transistor (TFT) array substrate
    8.
    发明授权
    Method of manufacturing thin film transistor (TFT) array substrate 有权
    制造薄膜晶体管（TFT）阵列基板的方法

    公开(公告)号：US09548321B2

    公开(公告)日：2017-01-17

    申请号：US14677081

    申请日：2015-04-02

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Jae-Hwan Oh ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Jong-Hyun Choi

    IPC: H01L21/00 ,  H01L21/84 ,  H01L27/12 ,  H01L27/32 ,  H01L51/52 ,  H01L29/66

    CPC classification number: H01L27/1237 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/1288 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/66742 ,  H01L51/5215 ,  H01L51/5265 ,  H01L2227/323

    Abstract: A thin film transistor (TFT) array substrate is provided that includes a TFT on a substrate. The TFT can include an active layer, gate electrode, source electrode, drain electrode, first insulating layer between the active layer and the gate electrode, and second insulating layer between the gate electrode and the source and drain electrodes. A pixel electrode is disposed on the first and second insulating layers. A capacitor including a lower electrode is disposed on a same layer as the gate electrode and an upper electrode. A third insulating layer directly between the second insulating layer and the pixel electrode and between the lower electrode and the upper electrode. A fourth insulating layer covers the source electrode, the drain electrode, and the upper electrode, and exposes the pixel electrode and can further expose a pad electrode.

    Abstract translation: 提供了一种在基板上包括TFT的薄膜晶体管（TFT）阵列基板。 TFT可以包括有源层，栅电极，源电极，漏电极，有源层和栅电极之间的第一绝缘层，以及栅电极和源电极和漏电极之间的第二绝缘层。 像素电极设置在第一和第二绝缘层上。 包括下电极的电容器设置在与栅电极和上电极相同的层上。 直接在第二绝缘层和像素电极之间以及下电极和上电极之间的第三绝缘层。 第四绝缘层覆盖源电极，漏电极和上电极，并且使像素电极露出，并且可以进一步暴露焊盘电极。

    Laser crystallization system and method of manufacturing display apparatus using the same
    9.
    发明授权
    Laser crystallization system and method of manufacturing display apparatus using the same 有权
    激光结晶体系及其制造方法

    公开(公告)号：US09209050B2

    公开(公告)日：2015-12-08

    申请号：US14184114

    申请日：2014-02-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae-Hwan Oh ,  Jae-Beom Choi ,  Won-Kyu Lee ,  Young-Jin Chang ,  Seong-Hyun Jin

    IPC: H01L27/14 ,  H01L21/67 ,  H01L21/02 ,  H01L27/32 ,  H01L27/12

    CPC classification number: H01L21/67115 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02678 ,  H01L21/02691 ,  H01L27/1285 ,  H01L27/3244 ,  H01L2227/323

    Abstract: A laser crystallization system is disclosed. In one embodiment, the laser crystallization system includes i) a mother substrate including first, second, and third display regions sequentially arranged in a first direction and ii) a stage for supporting the mother substrate and moving in the first direction and in a second direction. The system also includes i) a first laser irradiation unit for irradiating a first laser beam having a width greater than or identical to a width of a side of one of the display regions in the first direction and ii) a second laser irradiation unit spaced apart from the first laser irradiation unit and irradiating a second laser beam having a width greater than or identical to the width of the side in the first direction. Furthermore, the first and second laser beams may correspond to widths of sides of the first and third display regions.

    Abstract translation: 公开了一种激光结晶系统。 在一个实施例中，激光结晶系统包括i）母基板，其包括沿第一方向顺序布置的第一，第二和第三显示区域，以及ii）用于支撑母基板并沿第一方向和第二方向 。 该系统还包括：i）第一激光照射单元，用于照射第一激光束，该第一激光束的宽度大于或等于第一方向上的一个显示区域的一侧的宽度; ii）第二激光照射单元，其间隔开 从第一激光照射单元照射宽度大于或等于第一方向侧的宽度的第二激光束。 此外，第一和第二激光束可以对应于第一和第三显示区域的边的宽度。

    ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE ORGANIC LIGHT EMITTING DISPLAY APPARATUS
    10.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE ORGANIC LIGHT EMITTING DISPLAY APPARATUS 审中-公开
    有机发光显示装置及制造有机发光显示装置的方法

    公开(公告)号：US20140377898A1

    公开(公告)日：2014-12-25

    申请号：US14477744

    申请日：2014-09-04

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seong-Hyun Jin ,  Seong-Ho Kim

    IPC: H01L27/32 ,  H01L51/56

    Abstract: An organic light emitting display apparatus includes a substrate; a thin film transistor which is disposed over the substrate; a first electrode which is disposed over the substrate and electrically connected to the thin film transistor; a passivation layer which covers the thin film transistor and contacts a predetermined region of an upper surface of the first electrode; an intermediate layer which is disposed over the first electrode, includes an organic emission layer, and contacts a predetermined region of the passivation layer; and a second electrode which is disposed over the intermediate layer.

    Abstract translation: 一种有机发光显示装置，包括：基板; 设置在所述基板上的薄膜晶体管; 第一电极，设置在所述衬底上并电连接到所述薄膜晶体管; 钝化层，其覆盖所述薄膜晶体管并接触所述第一电极的上表面的预定区域; 设置在第一电极上的中间层包括有机发射层，并接触钝化层的预定区域; 以及设置在所述中间层上的第二电极。

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