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    Organic light-emitting display device and method of driving the same
    3.
    发明授权
    Organic light-emitting display device and method of driving the same 有权

    公开(公告)号：US10297193B2

    公开(公告)日：2019-05-21

    申请号：US14741341

    申请日：2015-06-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Heechul Hwang ,  Joohyung Lee

    IPC: G09G3/32 ,  G09G3/3233

    Abstract: An organic light-emitting display device includes: a display panel comprising a plurality of pixels, wherein each of the plurality of pixels comprises an organic light-emitting diode (OLED) configured to emit light of one color from among a plurality of colors comprising red, green, and blue; a degradation determiner configured to determine a degree of degradation of the OLED from a value of accumulated image data that is input to each of the plurality of pixels; a current sensor configured to apply a sensing voltage to the OLED and to measure a current corresponding to the sensing voltage; and a degradation calculator configured to calculate an amount of degradation of the OLED from the current measured by the current sensor.

    Touch panel and display apparatus including the same
    4.
    发明授权
    Touch panel and display apparatus including the same 有权

    公开(公告)号：US10782842B2

    公开(公告)日：2020-09-22

    申请号：US16352961

    申请日：2019-03-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunjae Na ,  Sanghyun Jun ,  Gwang-bum Ko ,  Joohyung Lee ,  Jigong Lee ,  Hyoungwook Jang ,  Soonsung Ahn

    IPC: G06F3/047 ,  G06F3/044 ,  G09G5/00

    Abstract: A touch panel including a substrate, first touch electrodes, each of the first touch electrodes including first mesh patterns disposed on the substrate, an insulation layer disposed on the first touch electrodes, second touch electrodes, each of the second touch electrodes including second mesh patterns disposed on the insulation layer, first auxiliary mesh electrodes disposed on the substrate, the first auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding second mesh patterns, and second auxiliary mesh electrodes disposed on the insulation layer, the second auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding first mesh patterns.

    Touch panel and display apparatus including the same
    7.
    发明授权
    Touch panel and display apparatus including the same 有权

    公开(公告)号：US10254908B2

    公开(公告)日：2019-04-09

    申请号：US15905638

    申请日：2018-02-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunjae Na ,  Sanghyun Jun ,  Gwang-Bum Ko ,  Joohyung Lee ,  Jigong Lee ,  Hyoungwook Jang ,  Soonsung Ahn

    IPC: G06F3/044 ,  G09G5/00 ,  G06F3/047

    Abstract: A touch panel including a substrate, first touch electrodes, each of the first touch electrodes including first mesh patterns disposed on the substrate, an insulation layer disposed on the first touch electrodes, second touch electrodes, each of the second touch electrodes including second mesh patterns disposed on the insulation layer, first auxiliary mesh electrodes disposed on the substrate, the first auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding second mesh patterns, and second auxiliary mesh electrodes disposed on the insulation layer, the second auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding first mesh patterns.

    ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    10.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开
    有机发光显示装置及其驱动方法

    公开(公告)号：US20160133172A1

    公开(公告)日：2016-05-12

    申请号：US14741341

    申请日：2015-06-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Heechul Hwang ,  Joohyung Lee

    IPC: G09G3/00

    CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2320/0295 ,  G09G2320/045

    Abstract: An organic light-emitting display device includes: a display panel comprising a plurality of pixels, wherein each of the plurality of pixels comprises an organic light-emitting diode (OLED) configured to emit light of one color from among a plurality of colors comprising red, green, and blue; a degradation determiner configured to determine a degree of degradation of the OLED from a value of accumulated image data that is input to each of the plurality of pixels; a current sensor configured to apply a sensing voltage to the OLED and to measure a current corresponding to the sensing voltage; and a degradation calculator configured to calculate an amount of degradation of the OLED from the current measured by the current sensor.

    Abstract translation: 一种有机发光显示装置，包括：包括多个像素的显示面板，其中，所述多个像素中的每一个包括有机发光二极管（OLED），其被配置为从包含红色的多种颜色中发射一种颜色的光 ，绿色和蓝色; 劣化确定器，被配置为根据输入到所述多个像素中的每一个的累积图像数据的值来确定所述OLED的劣化程度; 电流传感器，被配置为向OLED施加感测电压并测量对应于感测电压的电流; 以及劣化计算器，被配置为根据由所述电流传感器测量的电流来计算所述OLED的劣化量。

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