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    ORGANIC LIGHT-EMITTING DIODE DISPLAY
    92.
    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：US20160321990A1

    公开(公告)日：2016-11-03

    申请号：US14928843

    申请日：2015-10-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwang-Min Kim ,  Seung-Kyu Lee

    IPC: G09G3/32

    CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G2300/0413 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/045

    Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a display panel including a plurality of display pixels and a plurality of dummy pixels. The display also includes a scan driver including a plurality of first stages configured to sequentially supply a plurality of scan signals to the scan lines and a plurality of second stages configured to sequentially supply a plurality of scan signals to the dummy scan lines. The display also includes a data driver configured to provide corresponding data signals to the data lines, wherein each of the scan signals includes at least one first pulse to be applied as a bias voltage to a driving transistor of each of the display pixels and the dummy pixels and a second pulse to be applied as the corresponding data signal to the driving transistor.

    Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括显示面板，显示面板包括多个显示像素和多个虚拟像素。 显示器还包括扫描驱动器，其包括多个第一级，其被配置为顺序地向扫描线提供多个扫描信号;以及多个第二级，被配置为顺序地将多个扫描信号提供给虚拟扫描线。 该显示器还包括数据驱动器，其被配置为向数据线提供相应的数据信号，其中每个扫描信号包括至少一个要作为偏置电压施加到每个显示像素的驱动晶体管的第一脉冲和虚拟 像素和第二脉冲作为相应的数据信号施加到驱动晶体管。

    DISPLAY PANEL AND METHOD OF TESTING THE SAME
    93.
    发明申请
    DISPLAY PANEL AND METHOD OF TESTING THE SAME 审中-公开
    显示面板及其测试方法

    公开(公告)号：US20160260367A1

    公开(公告)日：2016-09-08

    申请号：US14823912

    申请日：2015-08-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Won-Kyu Kwak ,  Hwan-Soo Jang ,  Seung-Kyu Lee

    IPC: G09G3/00

    CPC classification number: G09G3/006 ,  G09G3/3291 ,  G09G2310/0291 ,  G09G2310/0297

    Abstract: A display panel includes: a display including pixel columns electrically connected to data lines; a non-display area adjacent the display; a test circuit configured to receive a lighting test signal passing through at least a portion of the non-display area and to transfer the lighting test signal to the data lines in response to a test control signal; and a switch configured to receive a data signal from an external component and to transfer the data signal to the data lines in response to a switching signal.

    Abstract translation: 显示面板包括：显示器，包括电连接到数据线的像素列; 与显示器相邻的非显示区域; 测试电路，被配置为接收通过所述非显示区域的至少一部分的照明测试信号，并且响应于测试控制信号将所述点亮测试信号传送到所述数据线; 以及被配置为从外部部件接收数据信号并且响应于切换信号将数据信号传送到数据线的开关。

    Display device and method for driving the same
    94.
    发明授权
    Display device and method for driving the same 有权
    显示装置及其驱动方法

    公开(公告)号：US09330601B2

    公开(公告)日：2016-05-03

    申请号：US14446121

    申请日：2014-07-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung-Kyu Lee ,  Jin Jeon ,  Ki-Myeong Eom ,  Ji-Hye Kim

    IPC: G09G3/30 ,  G09G3/32

    CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0254 ,  G09G2320/045 ,  G09G2330/028 ,  G09G2360/08

    Abstract: A method of driving a display device includes: applying a first voltage at the first transistor to turn on the first transistor; maintaining the first voltage at the first transistor; applying a second voltage lower than the first voltage at the first transistor; wherein the applying of the first voltage comprises switching the fourth transistor according to the second scan signal to couple the gate electrode of the first transistor to the third power source, and switching the fifth transistor according to the light emission control signal to couple the first electrode of the first transistor to the first power source, and the applying of the second voltage comprises switching the second transistor according to the first scan signal to couple the first electrode of the first transistor to the data line, and switching the third transistor according to the first scan signal to diode-couple the first transistor.

    Abstract translation: 驱动显示装置的方法包括：在第一晶体管施加第一电压以接通第一晶体管; 保持第一晶体管的第一电压; 在第一晶体管处施加低于第一电压的第二电压; 其中施加所述第一电压包括根据所述第二扫描信号切换所述第四晶体管以将所述第一晶体管的栅电极耦合到所述第三电源，以及根据所述发光控制信号切换所述第五晶体管以将所述第一电极 并且施加所述第二电压包括根据所述第一扫描信号切换所述第二晶体管以将所述第一晶体管的所述第一电极耦合到所述数据线，并且根据所述第一晶体管切换所述第二晶体管 第一扫描信号以二极管耦合第一晶体管。

    Stage circuit and organic light emitting display including the same
    95.
    发明授权
    Stage circuit and organic light emitting display including the same 有权
    舞台电路和有机发光显示器包括相同的

    公开(公告)号：US09318055B2

    公开(公告)日：2016-04-19

    申请号：US14067663

    申请日：2013-10-30

    Applicant: Samsung Display Co., LTD.

    Inventor： Ji-Hye Kim ,  Seung-Kyu Lee ,  Ki-Myeong Eom

    IPC: G09G3/30 ,  G09G3/32 ,  G09G3/36

    CPC classification number: G09G3/3266 ,  G09G3/3275 ,  G09G3/3611 ,  G09G3/3674 ,  G09G2310/0286

    Abstract: A stage circuit including a plurality of stages connected to each other, where each of the stages includes: an output unit configured to output a voltage of a first power source or a signal of a third input terminal to an output terminal, based on a voltage applied to a first node or a second node; a first driver configured to control a voltage at a third node, based on signals of a first input terminal, a second input terminal and the third input terminal; a second driver configured to control the voltage at the first node, based on the signal of the second input terminal and the voltage at the third node; and a first transistor connected between the second node and the third node and maintained in a turn-on state.

    Abstract translation: 一种级电路，包括彼此连接的多个级，其中每个级包括：输出单元，其被配置为基于电压将电压或第三输入端的信号输出到输出端子 应用于第一节点或第二节点; 第一驱动器，被配置为基于第一输入端子，第二输入端子和第三输入端子的信号来控制第三节点处的电压; 第二驱动器，被配置为基于第二输入端子的信号和第三节点处的电压来控制第一节点处的电压; 以及第一晶体管，连接在第二节点和第三节点之间，并保持在导通状态。

    METHOD OF DRIVING A DISPLAY PANEL AND A DISPLAY APPARATUS PERFORMING THE METHOD
    96.
    发明申请
    METHOD OF DRIVING A DISPLAY PANEL AND A DISPLAY APPARATUS PERFORMING THE METHOD 有权
    驱动显示面板的方法和执行该方法的显示装置

    公开(公告)号：US20150228238A1

    公开(公告)日：2015-08-13

    申请号：US14328223

    申请日：2014-07-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung-Kyu Lee ,  Youn-Hak Jeong ,  Jang-Bog Ju ,  Pil-Gyu Kang ,  Se-Jin Kim

    IPC: G09G3/36

    CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2320/0209

    Abstract: A method of driving a display panel includes providing a boosting voltage line on the display panel with a boosting voltage, compensating the boosting voltage based on a feedback boosting voltage received from the display panel, and providing the boosting voltage line on the display panel with the compensated boosting voltage. The display panel includes a first sub pixel. The first sub pixel includes a first switching element and a first boosting switching element, the first switching element is connected to a first liquid crystal (LC) capacitor, a gate line, an m-th data line and a first electrode of the first LC capacitor, and the first boosting switching element is connected to the boosted voltage line, and ‘m’ is a natural number.

    Abstract translation: 一种驱动显示面板的方法包括：在升压电压下在显示面板上提供升压电压线，根据从显示面板接收的反馈升压电压补偿升压电压，并在显示面板上提供升压电压线， 补偿升压电压。 显示面板包括第一子像素。 第一子像素包括第一开关元件和第一升压开关元件，第一开关元件连接到第一液晶（LC）电容器，栅极线，第m数据线和第一LC的第一电极 电容器，并且第一升压开关元件连接到升压电压线，并且“m”是自然数。

    Display device having static electricity discharge element
    98.
    发明授权
    Display device having static electricity discharge element 有权

    公开(公告)号：US11893941B2

    公开(公告)日：2024-02-06

    申请号：US18103145

    申请日：2023-01-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwang-Min Kim ,  Seung-Kyu Lee ,  Won Kyu Kwak

    IPC: G09G3/3258 ,  G09G3/00 ,  G09G3/3266

    CPC classification number: G09G3/3258 ,  G09G3/006 ,  G09G3/3266 ,  G09G2300/0426 ,  G09G2330/02 ,  G09G2330/04

    Abstract: A display device is provided. The display device may include a substrate, a plurality of pixels, a first data line, a second data line, a defect sensing line, a first input pad, and a static electricity discharge element. The substrate may include a display area and a peripheral area neighboring each other. The plurality of pixels may be positioned on the display area and may include a first pixel and a second pixel. The first data line may be electrically connected to the first pixel. The second data line may be electrically connected to the second pixel and may be electrically isolated from the first data line. The defect sensing line may be positioned on the peripheral area. The first input pad may be electrically connected to the defect sensing line. The static electricity discharge element may be electrically connected through the defect sensing line to the first input pad.

    Display device
    100.
    发明授权
    Display device 有权

    公开(公告)号：US11568818B2

    公开(公告)日：2023-01-31

    申请号：US17827520

    申请日：2022-05-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwang-Min Kim ,  Seung-Kyu Lee ,  Won Kyu Kwak

    IPC: G09G3/3258 ,  G09G3/00 ,  G09G3/3266

    Abstract: A display device is provided. The display device may include a substrate, a plurality of pixels, a first data line, a second data line, a defect sensing line, a first input pad, and a static electricity discharge element. The substrate may include a display area and a peripheral area neighboring each other. The plurality of pixels may be positioned on the display area and may include a first pixel and a second pixel. The first data line may be electrically connected to the first pixel. The second data line may be electrically connected to the second pixel and may be electrically isolated from the first data line. The defect sensing line may be positioned on the peripheral area. The first input pad may be electrically connected to the defect sensing line. The static electricity discharge element may be electrically connected through the defect sensing line to the first input pad.

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