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    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    1.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开

    公开(公告)号：US20180166024A1

    公开(公告)日：2018-06-14

    申请号：US15839361

    申请日：2017-12-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Haengwon Park ,  Hyeonseok Bae

    IPC: G09G3/34 ,  G09G3/36 ,  H04N9/31

    CPC classification number: G09G3/3413 ,  G09G3/3208 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2310/021 ,  G09G2310/0235 ,  G09G2310/0286 ,  H04N9/3182

    Abstract: A display device is capable of improving a charge rate of a pixel, the display device including: first color pixels; second color pixels; third color pixels; a gate lines connected to the first, the second and the third color pixels and extending along a first direction; a data line connected to at least one of the first, the second and the third color pixels and extending along a second direction; a first start line connected to at least one of the plurality of first color pixels; a second start line connected to at least one of the plurality of second color pixels; a third start line connected to at least one of the plurality of third color pixels; a gate driver connected to the first start line, the second start line, the third start line, and the gate lines; and a data driver connected to the data line.

    Display device, related control method, and related controller
    3.
    发明授权
    Display device, related control method, and related controller 有权
    显示设备，相关控制方法及相关控制器

    公开(公告)号：US09251744B2

    公开(公告)日：2016-02-02

    申请号：US14454478

    申请日：2014-08-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： HyeonSeok Bae ,  Namsik Ko ,  Haengwon Park ,  Duckyong Ahn ,  Yoo jeong Lee ,  Jooyoung Choi

    IPC: G09G3/36

    CPC classification number: G09G3/3607 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2320/0209 ,  G09G2320/0233 ,  G09G2320/0666

    Abstract: A display device may include a data driver, a data line, a display panel that includes a first sub-pixel and a second sub-pixel both connected to the data line and respectively positioned in a first region and a second region of the display panel, and a timing controller that may receive first-type image signals and second-type image signals. The first-type image signals may correspond to a first gray-scale and may correspond to the first region. The second-type image signals may correspond to a second gray-scale and may correspond to the second region. The timing controller may use the first gray-scale to generate a compensated gray-scale if a difference between the first gray-scale and the second gray-scale is greater than a reference value. The data driver may generate a gray-scale voltage according to the compensated gray-scale and may provide the gray-scale voltage through the data line to the first sub-pixel.

    Abstract translation: 显示装置可以包括数据驱动器，数据线，显示面板，其包括连接到数据线并分别位于显示面板的第一区域和第二区域中的第一子像素和第二子像素 以及可以接收第一类型图像信号和第二类型图像信号的定时控制器。 第一类型图像信号可以对应于第一灰度级并且可以对应于第一区域。 第二类型图像信号可以对应于第二灰度级并且可以对应于第二区域。 如果第一灰度级和第二灰度级之间的差大于参考值，则定时控制器可以使用第一灰度级来生成补偿的灰度级。 数据驱动器可以根据补偿的灰度级产生灰度级电压，并且可以通过数据线将灰度电压提供给第一子像素。

    Gate driving circuit with reduced power consumption and display device including the same
    4.
    发明授权
    Gate driving circuit with reduced power consumption and display device including the same 有权

    公开(公告)号：US10923061B2

    公开(公告)日：2021-02-16

    申请号：US16393018

    申请日：2019-04-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyeonseok Bae ,  Haengwon Park ,  Jungdeok Seo

    IPC: G09G3/36 ,  G11C19/28

    Abstract: A gate driving circuit includes a charge part which charges a charge node with a clock signal having a first high voltage for a first period, an output part which charges an output node with the first high voltage in response to a first voltage of the charge node for the first period, and outputs a second voltage of the output node as a gate signal, a first discharge part which discharges the second voltage to a first off voltage in response to a clock bar signal having a second high voltage for a second period following the first period, and a second discharge part which discharges the first voltage to the second off voltage for the second period. The second off voltage is set to one of a first level lower than a level of the first off voltage and a second level lower than the first level.

    Display apparatus and method of driving the same
    5.
    发明授权
    Display apparatus and method of driving the same 有权

    公开(公告)号：US10726767B2

    公开(公告)日：2020-07-28

    申请号：US15944207

    申请日：2018-04-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Haengwon Park ,  Hyeonseok Bae ,  Myoung Jun Chai ,  Seunghoon Han ,  Dongwon Park

    IPC: G09G3/22 ,  H04N5/202 ,  G02F1/1362 ,  G09G3/36

    Abstract: A display apparatus includes a display panel, a gate driver and a data driver. The display panel displays an image and includes first sub-pixels which display a first color, second sub-pixels which display a second color different from the first color, first gate lines to which only the first sub-pixels are connected, second gate lines to which only the second sub-pixels are connected, and data lines. The gate sequentially applies first gate signals only to the first gate lines during a first duration of a first frame, and sequentially applies second gate signals only to the second gate lines during a second duration of the first frame, where the second duration is subsequent to the first duration. The data driver outputs data voltages to the data lines based on input image data in synchronization with a driving sequence of the first and second gate lines.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20150331178A1

    公开(公告)日：2015-11-19

    申请号：US14600803

    申请日：2015-01-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： MinJun CHOI ,  KyoungDuck Kim ,  Daljung Kwon ,  Haengwon Park ,  HyeonSeok Bae ,  Duckyong Ahn

    IPC: F21V8/00

    CPC classification number: G02B6/0083 ,  G02B6/0088 ,  G02F1/133608 ,  G02F2201/46 ,  G02F2201/50

    Abstract: A display device including a display panel, a backlight assembly to provide light to the display panel, a bottom chassis to accommodate the backlight assembly, a shield chassis connected to the bottom chassis, an insulation tape disposed between the shield chassis and the bottom chassis, the insulation tape including a bolt having grooves defined therein, and a bolt extending through the bolt area and coupling the shield chassis to the bottom chassis. The bolt area is separated into portions at the grooves by the bolt, such that the portions of the bolt area electrically insulate the bolt from the bottom chassis.

    Abstract translation: 一种显示装置，包括显示面板，向显示面板提供光的背光组件，用于容纳背光组件的底部底盘，连接到底部底盘的屏蔽底板，设置在屏蔽底盘和底部底盘之间的绝缘胶带， 绝缘胶带包括具有限定在其中的凹槽的螺栓，以及延伸穿过螺栓区域并将屏蔽底盘连接到底部底盘的螺栓。 螺栓区域通过螺栓在凹槽处分离成部分，使得螺栓区域的部分将螺栓与底部底盘电绝缘。

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