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    Display device and driving method thereof
    2.
    发明授权
    Display device and driving method thereof 有权

    公开(公告)号：US10134328B2

    公开(公告)日：2018-11-20

    申请号：US15164929

    申请日：2016-05-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hui Nam ,  Myung Ho Lee ,  Dong Hoon Lee ,  Sung Yeon Cho

    IPC: G09G3/32 ,  G09G3/36 ,  G09G3/3225

    Abstract: A display device includes a display panel, a scan driver, and a data driver. The display panel includes a plurality of pixels connected to the scan lines and data lines. The scan driver supplies a scan signal via the scan lines. The data driver supplies data signals via the data lines. At least one scan line of the scan lines is connected to pixels in a plurality of lines, and the pixels connected to the at least one scan line is connected to different data lines. The display panel may be a non-rectangular display panel.

    Organic light emitting display device capable of improving display quality, and method of driving the same
    4.
    发明授权
    Organic light emitting display device capable of improving display quality, and method of driving the same 有权

    公开(公告)号：US10515584B2

    公开(公告)日：2019-12-24

    申请号：US15018544

    申请日：2016-02-08

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sung Yeon Cho ,  Hui Nam ,  Tae Jin Kim ,  Myung Ho Lee

    IPC: G09G3/32 ,  G09G3/3233

    Abstract: An organic light emitting display device including a scan driver configured to supply scan signals to scan lines, and configured to supply emission control signals to emission control lines, a data driver configured to supply data signals to data lines, pixels respectively including driving transistors configured to be initialized by a voltage of an initializing power source, an initializing power source generator configured to supply the voltage of the initializing power source to an initializing power source line commonly connected to the pixels, and a timing controller configured to control the scan driver, the data driver, and the initializing power source generator, wherein the initializing power source generator is configured to supply the initializing power source having different voltages during a first period in which the scan signals are supplied, and during a second period of a low frequency driving period in which the scan signals are not supplied.

    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    7.
    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：US20170061875A1

    公开(公告)日：2017-03-02

    申请号：US15018544

    申请日：2016-02-08

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sung Yeon Cho ,  Hui Nam ,  Tae Jin Kim ,  Myung Ho Lee

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

    CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2320/0238

    Abstract: An organic light emitting display device including a scan driver configured to supply scan signals to scan lines, and configured to supply emission control signals to emission control lines, a data driver configured to supply data signals to data lines, pixels respectively including driving transistors configured to be initialized by a voltage of an initializing power source, an initializing power source generator configured to supply the voltage of the initializing power source to an initializing power source line commonly connected to the pixels, and a timing controller configured to control the scan driver, the data driver, and the initializing power source generator, wherein the initializing power source generator is configured to supply the initializing power source having different voltages during a first period in which the scan signals are supplied, and during a second period of a low frequency driving period in which the scan signals are not supplied.

    Abstract translation: 一种有机发光显示装置，包括：扫描驱动器，被配置为向扫描线提供扫描信号，并且被配置为向发射控制线提供发射控制信号;数据驱动器，被配置为将数据信号提供给数据线，分别包括被配置为 由初始化电源的电压初始化，初始化电源发生器，被配置为将初始化电源的电压提供给共同连接到像素的初始化电源线;以及定时控制器，被配置为控制扫描驱动器， 数据驱动器和初始化电源发生器，其中初始化电源发生器被配置为在提供扫描信号的第一周期期间提供具有不同电压的初始化电源，并且在低频驱动周期的第二周期期间 其中不提供扫描信号。

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