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    Laser crystallization system and method of manufacturing display apparatus using the same
    3.
    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 DIODE DISPLAY
    4.
    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：US20150270327A1

    公开(公告)日：2015-09-24

    申请号：US14495677

    申请日：2014-09-24

    Applicant: Samsung Display Co., :Ltd.

    Inventor： Jae Hwan Oh ,  Hwa Jin Noh ,  Se Hun Park ,  Won Kyu Lee ,  Young-Jin Chang

    IPC: H01L27/32

    CPC classification number: H01L27/3279 ,  H01L27/3223 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/5209

    Abstract: An organic light emitting diode display includes a substrate; a gate wire on the substrate; an interlayer insulating layer covering the gate wire; a data wire on the interlayer insulating layer; a passivation layer on the data wire and the interlayer insulating layer and having a protection opening; a pixel electrode on a first wiring portion of the data wire exposed through the protection opening and the interlayer insulating layer; a pixel definition layer on the passivation layer and having a pixel opening exposing the pixel electrode; an organic emission layer covering the pixel electrode; and a common electrode covering the organic emission layer and the pixel definition layer, wherein the pixel electrode contacting the first wiring portion of the data wire and the interlayer insulating layer has protrusions and depressions.

    Abstract translation: 有机发光二极管显示器包括基板; 基板上的栅极线; 覆盖栅极线的层间绝缘层; 层间绝缘层上的数据线; 数据线和层间绝缘层上的钝化层，并具有保护开口; 在通过保护开口暴露的数据线的第一布线部分和层间绝缘层上的像素电极; 钝化层上的像素限定层，具有露出像素电极的像素开口; 覆盖像素电极的有机发射层; 以及覆盖有机发射层和像素限定层的公共电极，其中与数据线的第一布线部分和层间绝缘层接触的像素电极具有突起和凹陷。

    Display device and method of driving the same
    5.
    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
    6.
    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。

    Transparent organic light emitting display apparatus and method of manufacturing the same
    7.
    发明授权
    Transparent organic light emitting display apparatus and method of manufacturing the same 有权

    公开(公告)号：US09761651B2

    公开(公告)日：2017-09-12

    申请号：US14941299

    申请日：2015-11-13

    Applicant: Samsung Display Co., LTD.

    Inventor： Young-Jin Chang ,  Mu-Gyeom Kim

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3272 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L51/5284

    Abstract: A transparent organic light emitting display apparatus include a base substrate, a light blocking pattern disposed on the base substrate, a thin film transistor disposed on the base substrate, a first electrode disposed on the base substrate and electrically connected to the thin film transistor, a pixel defining layer disposed on the base substrate and overlapping the first light blocking pattern, a second electrode disposed on the base substrate, a light emitting structure disposed between the first electrode and the second electrode, and a second light blocking pattern overlapping the first light blocking pattern. The first light blocking pattern defines a first opening. The second light blocking pattern defines a second opening which overlaps the first opening. The pixel defining layer defines a third opening which overlaps the first and second openings configured to pass external light through the first to third openings.

    Organic light emitting display device and method of manufacturing the same
    9.
    发明授权
    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：US09184417B2

    公开(公告)日：2015-11-10

    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: H01L51/56 ,  H01L51/52 ,  H01L27/32

    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。

    Organic light emitting diode display
    10.
    发明授权
    Organic light emitting diode display 有权
    有机发光二极管显示

    公开(公告)号：US09583552B2

    公开(公告)日：2017-02-28

    申请号：US14495677

    申请日：2014-09-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae Hwan Oh ,  Hwa Jin Noh ,  Se Hun Park ,  Won Kyu Lee ,  Young-Jin Chang

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3279 ,  H01L27/3223 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/5209

    Abstract: An organic light emitting diode display includes a substrate; a gate wire on the substrate; an interlayer insulating layer covering the gate wire; a data wire on the interlayer insulating layer; a passivation layer on the data wire and the interlayer insulating layer and having a protection opening; a pixel electrode on a first wiring portion of the data wire exposed through the protection opening and the interlayer insulating layer; a pixel definition layer on the passivation layer and having a pixel opening exposing the pixel electrode; an organic emission layer covering the pixel electrode; and a common electrode covering the organic emission layer and the pixel definition layer, wherein the pixel electrode contacting the first wiring portion of the data wire and the interlayer insulating layer has protrusions and depressions.

    Abstract translation: 有机发光二极管显示器包括基板; 基板上的栅极线; 覆盖栅极线的层间绝缘层; 层间绝缘层上的数据线; 数据线和层间绝缘层上的钝化层，并具有保护开口; 在通过保护开口暴露的数据线的第一布线部分和层间绝缘层上的像素电极; 钝化层上的像素限定层，具有露出像素电极的像素开口; 覆盖像素电极的有机发射层; 以及覆盖有机发射层和像素限定层的公共电极，其中与数据线的第一布线部分和层间绝缘层接触的像素电极具有突起和凹陷。

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