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    Organic light emitting display device
    3.
    发明授权
    Organic light emitting display device 有权

    公开(公告)号：US09886902B2

    公开(公告)日：2018-02-06

    申请号：US14829510

    申请日：2015-08-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyong-Tae Park ,  Tae-Gon Kim ,  Dong-Yoon So ,  Sung-Ho Cho

    IPC: G09G3/32 ,  G09G3/3233 ,  G09G3/3225

    CPC classification number: G09G3/3233 ,  G09G3/3225 ,  G09G2300/0413 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2330/08

    Abstract: An organic light emitting display device, includes: pixels connected to scan lines, light emission lines, and data lines crossing the scan lines and the light emission lines, and including organic light emitting diodes, and pixel driving circuits to output a driving current to the organic light emitting diodes, respectively; a plurality of dummy driving circuits to output a dummy driving current; a dummy data line to apply a dummy data voltage to the plurality of dummy driving circuits; and a plurality of repair lines to electrically connect each of the organic light emitting diodes to at least one of the plurality of dummy driving circuits, wherein each of the dummy driving circuits corresponds to at least two of the repair lines, and each of the organic light emitting diodes is to be electrically connected to corresponding ones of the dummy driving circuits through corresponding ones of the repair lines.

    Organic light emitting display panel including a protective spacer and method of manufacturing the same
    4.
    发明授权
    Organic light emitting display panel including a protective spacer and method of manufacturing the same 有权
    包括保护间隔物的有机发光显示面板及其制造方法

    公开(公告)号：US09214503B2

    公开(公告)日：2015-12-15

    申请号：US14456169

    申请日：2014-08-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Dong-Yoon So ,  Tae-Gon Kim ,  Yong-Chul Kim ,  Ji-Yong Park

    IPC: H01L51/50 ,  H01L27/32

    CPC classification number: H01L27/3246 ,  H01L27/1288 ,  H01L27/3258 ,  H01L2227/323

    Abstract: An organic light emitting display panel may include a plurality of thin film transistors on a substrate, an insulating interlayer on the thin film transistors, a plurality of first electrodes on a portion of the insulating interlayer electrically connected to the thin film transistors, a plurality of metal lines on a portion of the insulating interlayer, a pixel defining layer on a portion of the insulating interlayer and a portion of the first electrodes, a plurality of organic light emitting structures on the first electrodes in the pixel area, a second electrode on the organic light emitting structures, and a spacer on the pixel defining layer. The insulation interlayer may partially expose electrodes of the thin film transistors. The pixel defining layer may define a pixel area by partially exposing the first electrodes, and an exposed area of the insulating interlayer by partially exposing the insulating interlayer.

    Abstract translation: 有机发光显示面板可以包括在基板上的多个薄膜晶体管，薄膜晶体管上的绝缘中间层，电连接到薄膜晶体管的绝缘层的一部分上的多个第一电极，多个 在绝缘中间层的一部分上的金属线，在绝缘中间层的一部分上的像素限定层和第一电极的一部分，在像素区域中的第一电极上的多个有机发光结构， 有机发光结构和像素限定层上的间隔物。 绝缘中间层可以部分地暴露薄膜晶体管的电极。 像素限定层可以通过部分暴露第一电极和绝缘中间层的暴露区域来部分地暴露绝缘中间层来限定像素区域。

    Organic light emitting display device for preventing erroneous light emission
    5.
    发明授权
    Organic light emitting display device for preventing erroneous light emission 有权

    公开(公告)号：US10089925B2

    公开(公告)日：2018-10-02

    申请号：US14727720

    申请日：2015-06-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyong-Tae Park ,  Tae-Gon Kim ,  Dong-Yoon So ,  Sung-Ho Cho

    IPC: G09G3/30 ,  G09G3/32 ,  G09G3/3233 ,  G09G3/3275 ,  G09G3/3266

    Abstract: An organic light emitting display device includes data lines and an auxiliary data line, scan lines and emission control lines crossing the data lines and the auxiliary data line, display pixels at crossing regions of the data lines, the scan lines and the emission control lines, auxiliary pixels at crossing regions of the auxiliary data line, the scan lines and the emission control lines, and auxiliary lines coupled to the auxiliary pixels. Each of the auxiliary pixels includes a discharge transistor coupled to one of the auxiliary lines and a first power voltage line to which a first power voltage is supplied and a discharge transistor controller including a plurality of transistors and configured to control the discharge transistor.

    DISPLAY SUBSTRATES, METHODS OF MANUFACTURING THE SAME AND DISPLAY DEVICES INCLUDING THE SAME
    7.
    发明申请
    DISPLAY SUBSTRATES, METHODS OF MANUFACTURING THE SAME AND DISPLAY DEVICES INCLUDING THE SAME 审中-公开
    显示基板，其制造方法和包括其的显示装置

    公开(公告)号：US20150102343A1

    公开(公告)日：2015-04-16

    申请号：US14511070

    申请日：2014-10-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Yong Park ,  Tae-Gon Kim

    IPC: H01L27/12 ,  H01L21/28 ,  H01L29/786 ,  H01L21/768

    CPC classification number: H01L27/124 ,  H01L21/76877 ,  H01L27/1255 ,  H01L27/1259 ,  H01L27/3276 ,  H01L27/3279 ,  H01L29/66757 ,  H01L29/78666 ,  H01L29/78675 ,  H01L29/7869

    Abstract: Display substrates and display devices with reduced electrical resistance are disclosed. One inventive aspect includes a switching device, a first wiring and a second wiring. The switching device includes a first semiconductor layer, first and second gate insulation layers, a source electrode and a drain electrode. The source and drain electrodes are formed to electrically connect, through the first and second gate insulation layers, to the first semiconductor layer. The second wiring is formed on the second gate insulation layer and electrically connected to the first wiring.

    Abstract translation: 公开了具有降低的电阻的显示基板和显示装置。 一个发明方面包括开关装置，第一布线和第二布线。 开关器件包括第一半导体层，第一和第二栅极绝缘层，源极和漏极。 源极和漏极形成为通过第一和第二栅极绝缘层电连接到第一半导体层。 第二布线形成在第二栅极绝缘层上并电连接到第一布线。

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