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    Display Device
    1.
    发明申请
    Display Device 有权
    显示设备

    公开(公告)号：US20160267831A1

    公开(公告)日：2016-09-15

    申请号：US14857747

    申请日：2015-09-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youngwan SEO ,  Ji-sun KIM ,  Jaekeun LIM ,  Jonghee KIM ,  Chongchul CHAI

    IPC: G09G3/20

    CPC classification number: G09G3/2085 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/08 ,  G09G2310/0267

    Abstract: A display device includes: a display panel having a display area and a non-display area; a plurality of pixels on the display area to emit light, wherein pixels arranged along a first direction are defined as first pixel groups and pixels arranged along a second direction are defined as second pixel groups; gate driving units on the display area to generate gate signals, wherein the gate driving units include first and second gate driving units corresponding one-to-one with each other; a data driver on the non-display area to generate data signals; a plurality of first lines to transmit the data signals to the plurality of pixels; and a plurality of second lines to transmit driving start signals from the first gate driving units to the second gate driving units respectively corresponding to the first gate driving units, wherein the first or second lines are between the first groups.

    Abstract translation: 显示装置包括：具有显示区域和非显示区域的显示面板; 显示区域上的多个像素发光，其中沿着第一方向布置的像素被定义为第一像素组，并且沿着第二方向布置的像素被定义为第二像素组; 栅极驱动单元，用于产生栅极信号，其中栅极驱动单元包括彼此一一对应的第一和第二栅极驱动单元; 在非显示区域上的数据驱动器产生数据信号; 多个第一行，用于将数据信号发送到多个像素; 以及多个第二线，用于将驱动开始信号从第一栅极驱动单元传输到分别对应于第一栅极驱动单元的第二栅极驱动单元，其中第一或第二线在第一组之间。

    SENSING PART AND DISPLAY DEVICE INCLUDING THE SAME
    2.
    发明申请
    SENSING PART AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20230052435A1

    公开(公告)日：2023-02-16

    申请号：US17973441

    申请日：2022-10-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-sun KIM ,  Mukyung JEON

    IPC: G06F3/044 ,  G06F3/041 ,  G09G3/20 ,  H01L27/32 ,  G06V40/13

    Abstract: A display device includes: a display panel including a display area having a pixel and a non-display area disposed adjacent to the display area; a sensor including a sensing electrode overlapping the display area; a first pad electrically connected to the display panel; and a second pad electrically connected to the sensor, wherein the first pad and the second pad are disposed in the non-display area and are spaced apart from each other with the display area interposed therebetween.

    GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME
    4.
    发明申请
    GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME 有权
    闸门驱动电路和显示装置

    公开(公告)号：US20160210890A1

    公开(公告)日：2016-07-21

    申请号：US14958764

    申请日：2015-12-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jaekeun LIM ,  Ji-sun KIM ,  Jonghee KIM ,  Chongchul CHAI

    IPC: G09G3/00

    CPC classification number: G09G3/20 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/08

    Abstract: A gate driving circuit includes a plurality of driving stages applying gate signals to gate lines of a display panel. Among the plurality of driving stages, a k-th (k being a natural number equal to or greater than 2) includes a first node, an output part that is connected to the first node and outputs a k-th gate signal in response to a voltage of the first node, a control part that controls an electric potential of the first node, an inverter part that outputs a k-th switching signal, and a pull-down part that receives a (k−1)th switching signal from a (k−1)th driving stage of the plurality of driving stages and lowers a voltage of the output part in response to the (k−1)th switching signal.

    Abstract translation: 栅极驱动电路包括向显示面板的栅极线施加栅极信号的多个驱动级。 在多个驱动级中，第k（k为等于或大于2的自然数）包括第一节点，连接到第一节点的输出部分并响应于第一节点输出第k个门信号 所述第一节点的电压，控制所述第一节点的电位的控制部，输出第k切换信号的逆变器部，以及从所述第一节点接收第（k-1）个切换信号的下拉部， 第（k-1）个驱动级的第（k-1）个驱动级，并且响应于第（k-1）个开关信号而降低输出部分的电压。

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