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    Touch sensor integrated type display device
    2.
    发明授权
    Touch sensor integrated type display device 有权
    触摸传感器集成型显示设备

    公开(公告)号：US09304620B2

    公开(公告)日：2016-04-05

    申请号：US14096222

    申请日：2013-12-04

    Applicant: LG Display Co., Ltd.

    Inventor： Manhyeop Han ,  Cheolse Kim ,  Jinseong Kim

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04107

    Abstract: A touch sensor integrated type display device includes gate lines and data lines crossing over each other, pixel electrodes respectively formed in areas defined by crossing the gate lines and the data lines, first electrodes, each of which is formed between the pixel electrodes and in parallel with the gate line, the pixel electrodes being adjacent to each other with the gate line interposed therebetween, second electrodes formed in parallel with the data lines to overlap the pixel electrode, first routing wires connecting some of the first electrodes to form first electrode groups arranged in a first direction, second routing wires connecting another some of the first electrodes to form second electrode groups arranged in the first direction; and third routing wires connecting some of the second electrodes to form third electrode groups arranged in a second direction.

    Abstract translation: 触摸传感器集成型显示装置包括彼此交叉的栅极线和数据线，分别形成在与栅极线和数据线交叉定义的区域中的像素电极，每个形成在像素电极之间并且平行的第一电极 与栅极线相邻，像素电极彼此相邻，栅极线插入其间，与数据线平行形成的第二电极与像素电极重叠，第一布线连接部分第一电极以形成第一电极组， 在第一方向上，连接另一些第一电极的第二布线，以形成沿第一方向布置的第二电极组; 以及连接一些第二电极以形成沿第二方向布置的第三电极组的第三布线。

    TOUCH SENSOR INTEGRATED TYPE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    TOUCH SENSOR INTEGRATED TYPE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    触摸传感器集成型显示装置及其制造方法

    公开(公告)号：US20130328812A1

    公开(公告)日：2013-12-12

    申请号：US13913857

    申请日：2013-06-10

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Cheolse Kim ,  Juhan Kim ,  Manhyeop Han

    IPC: G06F3/041 ,  H01L33/42

    CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F2001/134372 ,  G06F3/044 ,  G06F2203/04103 ,  H01L33/42

    Abstract: A display device includes a plurality of first electrodes arranged on a substrate in parallel in a first direction; a plurality of second electrodes arranged in parallel in the first direction and a second direction crossing the first direction without contacting with the plurality of first electrodes; a plurality of first connecting wires, each first connecting wire being connected with at least one of the plurality of the first electrodes; and a plurality of second connecting wires, each second connecting wire connecting the second electrodes to each other in the second direction, wherein a touch driving voltage is supplied to the plurality of first connecting wires and a common voltage is supplied to the plurality of second connecting wires so that mutual capacitance is generated between the a plurality of first electrodes and the plurality of second electrodes.

    Abstract translation: 显示装置包括沿第一方向平行设置在基板上的多个第一电极; 多个第二电极，沿第一方向平行排列，第二方向与第一方向交叉，而不与多个第一电极接触; 多个第一连接线，每个第一连接线与所述多个所述第一电极中的至少一个连接; 和多个第二连接线，每个第二连接线在第二方向上彼此连接，其中触摸驱动电压被提供给多个第一连接线，并且公共电压被提供给多个第二连接 导线，使得在多个第一电极和多个第二电极之间产生互电容。

    Display device, method of driving the same, and driving circuit thereof
    4.
    发明授权
    Display device, method of driving the same, and driving circuit thereof 有权

    公开(公告)号：US10338711B2

    公开(公告)日：2019-07-02

    申请号：US15365655

    申请日：2016-11-30

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Hongchul Kim ,  Cheolse Kim

    IPC: G09G3/36 ,  G06F3/041 ,  G06F3/044

    Abstract: A display device, a method of driving the same, and a driving circuit of the display device are discussed. The display device includes a display panel including a pixel array, in which touch sensors are embedded, a timing generator that determines a normal driving mode and a low-speed driving mode based on a mode control signal and generates a first touch sync signal in the low-speed driving mode, a display driver writing pixel data to the pixel array in response to the first touch sync signal only in the display periods of the data write frames in the low-speed driving mode, and a touch driver driving the touch sensors in response to the first touch sync signal in the touch periods of the data write frames and at least a portion of the data hold frame in the low-speed driving mode.

    Touch sensor integrated type display device
    5.
    发明授权
    Touch sensor integrated type display device 有权
    触摸传感器集成型显示设备

    公开(公告)号：US09535523B2

    公开(公告)日：2017-01-03

    申请号：US14026031

    申请日：2013-09-13

    Applicant: LG Display Co., Ltd.

    Inventor： Cheolse Kim ,  Juhan Kim ,  Hoonbae Kim ,  Sungsu Han ,  Jinseong Kim ,  Manhyeop Han

    IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1343 ,  G02F1/1362

    CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F2001/134372 ,  G02F2001/13629 ,  G06F3/044 ,  G06F2203/04103

    Abstract: A touch sensor integrated type display device includes a plurality of gate lines, a plurality of data lines crossing over the plurality of the gate lines, a plurality of pixel electrodes formed in areas defined by crossing over the gate lines and the data lines, a plurality of first electrodes formed between pixel electrodes which are neighbored to each other with a gate line therebetween, a plurality of second electrodes, each of the second electrodes formed to overlap with at least one portion of the pixel electrode and arranged in parallel with the gate line, wherein one of the first and second electrodes serve as common electrodes for driving the display device.

    Abstract translation: 一种触摸传感器集成型显示装置，包括多条栅极线，与多条栅极线交叉的多条数据线，形成在通过栅极线和数据线交叉定义的区域中的多个像素电极，多个 形成在彼此相邻并具有栅极线的像素电极之间的第一电极，多个第二电极，每个第二电极形成为与像素电极的至少一部分重叠并且与栅极线平行布置 其中，第一和第二电极中的一个用作用于驱动显示装置的公共电极。

    Touch sensor integrated type display device and method of manufacturing the same
    7.
    发明授权
    Touch sensor integrated type display device and method of manufacturing the same 有权
    触摸传感器集成式显示装置及其制造方法

    公开(公告)号：US08982083B2

    公开(公告)日：2015-03-17

    申请号：US13913857

    申请日：2013-06-10

    Applicant: LG Display Co., Ltd.

    Inventor： Cheolse Kim ,  Juhan Kim ,  Manhyeop Han

    IPC: G06F3/041 ,  H01L33/42 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1343

    CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F2001/134372 ,  G06F3/044 ,  G06F2203/04103 ,  H01L33/42

    Abstract: A display device includes a plurality of first electrodes arranged on a substrate in parallel in a first direction; a plurality of second electrodes arranged in parallel in the first direction and a second direction crossing the first direction without contacting with the plurality of first electrodes; a plurality of first connecting wires, each first connecting wire being connected with at least one of the plurality of the first electrodes; and a plurality of second connecting wires, each second connecting wire connecting the second electrodes to each other in the second direction, wherein a touch driving voltage is supplied to the plurality of first connecting wires and a common voltage is supplied to the plurality of second connecting wires so that mutual capacitance is generated between the a plurality of first electrodes and the plurality of second electrodes.

    Abstract translation: 显示装置包括沿第一方向平行设置在基板上的多个第一电极; 多个第二电极，沿第一方向平行排列，第二方向与第一方向交叉，而不与多个第一电极接触; 多个第一连接线，每个第一连接线与所述多个所述第一电极中的至少一个连接; 和多个第二连接线，每个第二连接线在第二方向上彼此连接，其中触摸驱动电压被提供给多个第一连接线，并且公共电压被提供给多个第二连接 导线，使得在多个第一电极和多个第二电极之间产生互电容。

    Touch sensor integrated type display device
    8.
    发明授权
    Touch sensor integrated type display device 有权

    公开(公告)号：US10712847B2

    公开(公告)日：2020-07-14

    申请号：US14981817

    申请日：2015-12-28

    Applicant: LG Display Co., Ltd.

    Inventor： Cheolse Kim ,  Juhan Kim ,  Jinseong Kim

    IPC: G06F3/044 ,  G06F3/041 ,  G06F3/047 ,  G09G3/20

    Abstract: A touch sensor integrated type display device includes a display panel. The display panel includes a multiplexing unit that supplies a common voltage to touch/common electrodes of the display panel during a display driving period of one frame period of the display panel to display an image on the display panel. The multiplexing unit senses the touch/common electrodes using a self-capacitive method during a first touch driving period of the one frame period and a mutual capacitive method during a second touch driving period of the one frame period of the display panel to sense touch of the display panel.

    Electronic device having touch sensor and method of driving the same
    9.
    发明授权
    Electronic device having touch sensor and method of driving the same 有权

    公开(公告)号：US10691228B2

    公开(公告)日：2020-06-23

    申请号：US15837459

    申请日：2017-12-11

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Sanghyuck Bae ,  Cheolse Kim

    IPC: G06F3/044 ,  G06F3/0354 ,  G06F3/041 ,  G06F3/038 ,  G06F3/0488

    Abstract: An electronic device having a touch sensor and a method of driving the same are disclosed. The electronic device includes a display panel having a touch screen, a touch driver configured to drive the touch screen, a timing controller configured to control the display panel and the touch driver, and a stylus pen configured to provide a signal to the touch screen. The timing controller, in order to synchronize with the stylus pen, generates and outputs a control signal having an extended vertical blanking period in which a vertical blanking period is extended, and a display driving period and a touch sensor driving period which alternate in two or more times for one frame.

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