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    ORGANIC LIGHT-EMITTING DIODE DISPLAY
    1.
    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：US20160012776A1

    公开(公告)日：2016-01-14

    申请号：US14561061

    申请日：2014-12-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Hye Kong ,  Yong-Sung Park ,  In-Ho Choi ,  Young-In Hwang

    IPC: G09G3/32

    CPC classification number: G09G3/3258 ,  G09G3/3208 ,  G09G3/3241 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2320/0223 ,  G09G2320/0686 ,  G09G2330/028

    Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a display panel including pixels and having first and second end portions opposing each other, and a center portion therebetween. First and second power supply voltage lines extend from the first end portions to the second end portions. A third power supply voltage line having first and second ends are respectively formed in the first and center portions. A fourth power supply voltage line has first and second ends respectively formed in the first and second end portions. A power supply unit is formed adjacent to the first end portion and configured to apply a first power supply voltage to the first ends of the first and second power supply voltage lines and a second power supply voltage to the first end of the third power supply voltage line.

    Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括包括像素的显示面板，并且具有彼此相对的第一和第二端部以及它们之间的中心部分。 第一和第二电源电压线从第一端部延伸到第二端部。 具有第一和第二端的第三电源电压线分别形成在第一和中心部分中。 第四电源电压线分别形成在第一和第二端部中的第一端和第二端。 电源单元形成为与第一端部相邻，并且被配置为向第一和第二电源电压线的第一端施加第一电源电压，并将第二电源电压施加到第三电源电压的第一端 线。

    Organic light-emitting diode display
    4.
    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：US09424777B2

    公开(公告)日：2016-08-23

    申请号：US14561061

    申请日：2014-12-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Hye Kong ,  Yong-Sung Park ,  In-Ho Choi ,  Young-In Hwang

    IPC: G09G3/32

    CPC classification number: G09G3/3258 ,  G09G3/3208 ,  G09G3/3241 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2320/0223 ,  G09G2320/0686 ,  G09G2330/028

    Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a display panel including pixels and having first and second end portions opposing each other, and a center portion therebetween. First and second power supply voltage lines extend from the first end portions to the second end portions. A third power supply voltage line having first and second ends are respectively formed in the first and center portions. A fourth power supply voltage line has first and second ends respectively formed in the first and second end portions. A power supply unit is formed adjacent to the first end portion and configured to apply a first power supply voltage to the first ends of the first and second power supply voltage lines and a second power supply voltage to the first end of the third power supply voltage line.

    Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括包括像素的显示面板，并且具有彼此相对的第一和第二端部以及它们之间的中心部分。 第一和第二电源电压线从第一端部延伸到第二端部。 具有第一和第二端的第三电源电压线分别形成在第一和中心部分中。 第四电源电压线分别形成在第一和第二端部中的第一端和第二端。 电源单元形成为与第一端部相邻，并且被配置为向第一和第二电源电压线的第一端施加第一电源电压，并将第二电源电压施加到第三电源电压的第一端 线。

    Scan driver and a display device including the same
    7.
    发明授权
    Scan driver and a display device including the same 有权

    公开(公告)号：US10573223B2

    公开(公告)日：2020-02-25

    申请号：US15406948

    申请日：2017-01-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ji-Hye Kong ,  Ji-Su Na ,  Yong-Sung Park ,  Dong-Bum Lee ,  In-Ho Choi ,  Young-In Hwang ,  Min-Woo Byun ,  Hea-Min Jung

    IPC: G09G3/20 ,  G09G3/3266 ,  H01L27/12

    Abstract: A scan driver includes scan signal outputting circuits, at least one of the scan signal outputting circuits includes a driving circuit and a buffer circuit. The driving circuit includes driving transistors. The driving circuit provides first and second driving signals to first and second driving nodes, respectively by turning on or off the driving transistors in response to clock signals and a scan input signal. The buffer circuit includes buffer transistors. The buffer circuit outputs a scan signal at an output node by turning on or off the buffer transistors in response to the first and second driving signals. The at least one of the scan signal outputting circuits performs a back-biasing voltage applying operation on at least one of the driving transistors and the buffer transistors when the driving transistors and the buffer transistors are turned on or off.

    Organic light-emitting display apparatus
    8.
    发明授权
    Organic light-emitting display apparatus 有权
    有机发光显示装置

    公开(公告)号：US09589503B2

    公开(公告)日：2017-03-07

    申请号：US14332568

    申请日：2014-07-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ji-Hye Kong ,  Sung-Jae Moon ,  Wang-Jo Lee

    IPC: G09G3/3266 ,  G09G3/32 ,  G09G3/00

    CPC classification number: G09G3/3233 ,  G09G3/006 ,  G09G2300/0413 ,  G09G2320/0223 ,  G09G2330/02 ,  G09G2330/08 ,  G09G2330/10

    Abstract: An organic light-emitting display apparatus includes: a power voltage generation unit configured to generate a first power voltage and a dummy power voltage having a different level from that of the first power voltage; a power voltage wiring network to which the first power voltage is applied; a dummy power voltage line to which the dummy power voltage is applied; a plurality of pixels each comprising an emission device and a pixel circuit electrically coupled to the power voltage wiring network; a plurality of dummy pixels each comprising a dummy circuit connectable to the dummy power voltage line; and a plurality of repair lines each connectable to the dummy circuit of a corresponding dummy pixel among the plurality of dummy pixels and to the emission devices of corresponding pixels among the plurality of pixels.

    Abstract translation: 一种有机发光显示装置，包括：电源电压生成部，其生成与所述第一电源电压不同的第一电源电压和虚拟电源电压; 施加了第一电源电压的电源电压布线网络; 施加虚拟电源电压的虚拟电源电压线; 多个像素，每个像素包括电耦合到所述电源电压布线网络的发射器件和像素电路; 多个虚拟像素，每个虚拟像素包括可连接到虚拟电源电压线的虚拟电路; 以及多个修复线，其各自可连接到所述多个虚拟像素中的相应虚拟像素的虚拟电路和所述多个像素中的对应像素的发射器件。

    PIXEL, DISPLAY DEVICE INCLUDING THE PIXEL, AND METHOD OF DRIVING THE DISPLAY DEVICE
    10.
    发明申请
    PIXEL, DISPLAY DEVICE INCLUDING THE PIXEL, AND METHOD OF DRIVING THE DISPLAY DEVICE 有权
    像素，包括像素的显示装置，以及驱动显示装置的方法

    公开(公告)号：US20150364116A1

    公开(公告)日：2015-12-17

    申请号：US14608135

    申请日：2015-01-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Hye Kong ,  Chul-Kyu Kang ,  Yong-Jae Kim ,  Young-In Hwang ,  So-Young Kang

    IPC: G09G5/18 ,  G09G3/32

    CPC classification number: G09G5/18 ,  G09G3/2022 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/0666 ,  G09G2330/08

    Abstract: A pixel, a display device including a plurality of pixels, and a method of driving the display device. The display device includes: an emission pixel comprising an emission device, the emission pixel being in a display area; a dummy pixel in a non-display area outside the display area; and a repair line that is connectable to the emission device of the emission pixel and the dummy pixel, wherein the dummy pixel includes: a first dummy driver for receiving a same data signal as the data signal applied to the emission pixel for each of a plurality of subfields of one frame and controlling emission of the emission device of the emission pixel via the repair line; and a second dummy driver for resetting the repair line in one of the subfields in which the emission device does not emit light.

    Abstract translation: 像素，包括多个像素的显示装置，以及驱动显示装置的方法。 显示装置包括：发射像素，包括发射装置，发射像素在显示区域中; 在显示区域外的非显示区域中的虚拟像素; 以及可连接到所述发射像素和所述虚拟像素的发射装置的修复线，其中所述虚拟像素包括：第一虚拟驱动器，用于接收与施加到所述发射像素中的每一个的数据信号相同的数据信号 通过修复线控制发射像素的发射装置的发射; 以及第二虚拟驱动器，用于在发射装置不发光的子场之一中重置修理线。

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