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    Touch display device
    2.
    发明授权
    Touch display device 有权

    公开(公告)号：US12130993B2

    公开(公告)日：2024-10-29

    申请号：US17524081

    申请日：2021-11-11

    Applicant: LG DISPLAY CO., LTD.

    Inventor： SangYoon Paik ,  Chulwoo Lee

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/0446 ,  G06F3/04164 ,  G06F3/04166

    Abstract: A touch display device drives only some of a plurality of common electrodes disposed in a display panel as a touch electrode, so that an increase of lines and a reduction of an aperture ratio according to implementing a function of a touch sensing can be minimized, and as adjusting a total resistance and a resistance distribution according to locations between the common electrode driven as the touch electrode and the common electrode not driven as the touch electrode same or similarly, an abnormality of a display driving due to partial driving the plurality of common electrodes as the touch electrode and provide the function of the touch sensing can be prevented.

    Touch display device
    4.
    发明授权
    Touch display device 有权

    公开(公告)号：US11567608B2

    公开(公告)日：2023-01-31

    申请号：US17378332

    申请日：2021-07-16

    Applicant: LG Display Co., Ltd.

    Inventor： SangYoon Paik ,  SeoungJin Park

    IPC: G02F1/1333 ,  G06F3/044 ,  G06F3/041 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1343

    Abstract: Embodiments of the present disclosure are related to a touch display device, as implementing a portion of a touch link line by using a metal disposed on a layer different from a layer where a data link line is disposed and disposing a color filter layer between the touch link line and the data link line, a plurality of link lines can be disposed effectively and a parasitic capacitance between the touch link line and the data link line can be reduced. Furthermore, as blocking a light of specific wavelength band by the color filter layer, a light-leakage due to an abnormal driving of a display according to a driving of the touch link line on an area where the touch link line is disposed can be prevented or at least reduced.

    Array substrate with improved pad region
    5.
    发明授权
    Array substrate with improved pad region 有权
    阵列衬底具有改善的焊盘区域

    公开(公告)号：US09472579B2

    公开(公告)日：2016-10-18

    申请号：US14510954

    申请日：2014-10-09

    Applicant: LG Display Co., Ltd.

    Inventor： JongWoo Kim ,  ChangHo Oh ,  WonHyung Yoo ,  SangYoon Paik ,  JunKi Kang ,  JongHoon Kim

    IPC: H01L29/04 ,  H01L31/036 ,  H01L31/0376 ,  H01L31/20 ,  H01L27/12 ,  H01L33/00 ,  H01L33/16 ,  G02F1/1345 ,  H01L29/786

    CPC classification number: H01L27/124 ,  G02F1/13452 ,  H01L29/78669 ,  H01L29/78678 ,  H01L33/005 ,  H01L33/16

    Abstract: An array substrate having a wiring of a pad region formed without an insulating film or without an insulating film and an organic film to reduce abnormal operations due to an increase in resistance caused by a contact margin at a high temperature, and a method for manufacturing the same are provided. The array substrate includes: an insulating substrate including a pad region and a thin film transistor (TFT) formation region; a first electrode layer formed in the pad region of the substrate; and a second electrode formed on the first electrode layer in an overlapping manner.

    Abstract translation: 具有不具有绝缘膜或不具有绝缘膜而形成的焊盘区域的布线的阵列基板和由于高温下的接触边缘引起的电阻增加而导致的异常操作的有机膜的制造方法 同样提供。 阵列基板包括：绝缘基板，包括焊盘区域和薄膜晶体管（TFT）形成区域; 形成在所述基板的所述焊盘区域中的第一电极层; 以及以重叠的方式形成在第一电极层上的第二电极。

    Array substrate with improved pad region and method for manufacturing the same
    6.
    发明授权
    Array substrate with improved pad region and method for manufacturing the same 有权
    具有改进的焊盘区域的阵列衬底及其制造方法

    公开(公告)号：US08877570B2

    公开(公告)日：2014-11-04

    申请号：US13691143

    申请日：2012-11-30

    Applicant: LG Display Co., Ltd.

    Inventor： JongWoo Kim ,  ChangHo Oh ,  WonHyung Yoo ,  SangYoon Paik ,  JunKi Kang ,  JongHoon Kim

    IPC: H01L21/00 ,  H01L21/84 ,  H01L27/12 ,  H01L33/16 ,  H01L33/00 ,  G02F1/1345

    CPC classification number: H01L27/124 ,  G02F1/13452 ,  H01L29/78669 ,  H01L29/78678 ,  H01L33/005 ,  H01L33/16

    Abstract: An array substrate having a wiring of a pad region formed without an insulating film or without an insulating film and an organic film to reduce abnormal operations due to an increase in resistance caused by a contact margin at a high temperature, and a method for manufacturing the same are provided. The array substrate includes: an insulating substrate including a pad region and a thin film transistor (TFT) formation region; a first electrode layer formed in the pad region of the substrate; and a second electrode formed on the first electrode layer in an overlapping manner.

    Abstract translation: 具有不具有绝缘膜或不具有绝缘膜而形成的焊盘区域的布线的阵列基板和由于高温下的接触边缘引起的电阻增加而导致的异常操作的有机膜的制造方法 同样提供。 阵列基板包括：绝缘基板，包括焊盘区域和薄膜晶体管（TFT）形成区域; 形成在所述基板的所述焊盘区域中的第一电极层; 以及以重叠的方式形成在第一电极层上的第二电极。

    Touch display device with color filter between data link lines and touch link lines
    7.
    发明授权
    Touch display device with color filter between data link lines and touch link lines 有权

    公开(公告)号：US12169612B2

    公开(公告)日：2024-12-17

    申请号：US18225611

    申请日：2023-07-24

    Applicant: LG Display Co., Ltd.

    Inventor： SangYoon Paik ,  SeoungJin Park

    IPC: G09G3/36 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1362 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1343

    Abstract: Embodiments of the present disclosure are related to a touch display device, as implementing a portion of a touch link line by using a metal disposed on a layer different from a layer where a data link line is disposed and disposing a color filter layer between the touch link line and the data link line, a plurality of link lines can be disposed effectively and a parasitic capacitance between the touch link line and the data link line can be reduced. Furthermore, as blocking a light of specific wavelength band by the color filter layer, a light-leakage due to an abnormal driving of a display according to a driving of the touch link line on an area where the touch link line is disposed can be prevented or at least reduced.

    Touch Display Device
    9.
    发明申请
    Touch Display Device 有权

    公开(公告)号：US20220137783A1

    公开(公告)日：2022-05-05

    申请号：US17378332

    申请日：2021-07-16

    Applicant: LG Display Co., Ltd.

    Inventor： SangYoon Paik ,  SeoungJin Park

    IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1339 ,  G02F1/1335

    Abstract: Embodiments of the present disclosure are related to a touch display device, as implementing a portion of a touch link line by using a metal disposed on a layer different from a layer where a data link line is disposed and disposing a color filter layer between the touch link line and the data link line, a plurality of link lines can be disposed effectively and a parasitic capacitance between the touch link line and the data link line can be reduced. Furthermore, as blocking a light of specific wavelength band by the color filter layer, a light-leakage due to an abnormal driving of a display according to a driving of the touch link line on an area where the touch link line is disposed can be prevented or at least reduced.

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