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    Touch screen panel and display apparatus with integrated touch screen
    13.
    发明授权
    Touch screen panel and display apparatus with integrated touch screen 有权

    公开(公告)号：US10901567B2

    公开(公告)日：2021-01-26

    申请号：US16022347

    申请日：2018-06-28

    Applicant: LG Display Co., Ltd.

    Inventor： JaeWon Lee ,  SangHoon Pak ,  Sangheun Lee ,  Yuna Lee ,  Sulki Kim

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

    Abstract: Disclosed are a touch screen panel and a display apparatus with integrated touch screen, in which a pattern inspection process and a repair process are easily performed on touch electrodes. The touch screen panel includes a plurality of first touch electrodes, a plurality of second touch electrodes spaced apart from the plurality of first touch electrodes, a plurality of bridge electrodes electrically connecting the plurality of second touch electrodes, and a plurality of identification patterns disposed in respective outer portions of the plurality of first touch electrodes and the plurality of second touch electrodes.

    Display device and method for manufacturing the same
    15.
    发明授权
    Display device and method for manufacturing the same 有权

    公开(公告)号：US10784318B2

    公开(公告)日：2020-09-22

    申请号：US16796224

    申请日：2020-02-20

    Applicant: LG Display Co., Ltd.

    Inventor： Hyangmyoung Gwon ,  Byonghoo Kim ,  Sangheun Lee

    IPC: H01L27/32 ,  G06F3/044 ,  G06F3/041 ,  G09G3/3291 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

    Abstract: A display device and a method for manufacturing the same are disclosed, which may prevent a crack from occurring on an inorganic film constituting an encapsulation film and prevent a residual film from occurring. The display device comprises a substrate including a display area on which pixels area arranged, and a non-display area surrounding the display area; an encapsulation film covering the display area and including an organic film; a first dam arranged to be in contact with the encapsulation film, having a second side which is an opposite side of a first side facing the organic film and has an inclination smaller than 90°; and a metal pattern pattern-formed on the first dam.

    Display apparatus with integrated touch screen
    18.
    发明授权
    Display apparatus with integrated touch screen 有权

    公开(公告)号：US10936098B2

    公开(公告)日：2021-03-02

    申请号：US16216726

    申请日：2018-12-11

    Applicant: LG Display Co., Ltd.

    Inventor： Tae-Kyung Kim ,  KwangSu Lim ,  HyoSeon Kim ,  Sangheun Lee

    IPC: G06F3/041 ,  G06F3/042 ,  G06F1/16 ,  G06F3/044

    Abstract: Disclosed is a display apparatus with integrated touch screen, which prevents short circuit from occurring between bridge electrodes and first and second touch electrodes. The display apparatus includes a light emitting device layer disposed on a first substrate, an encapsulation layer disposed on the light emitting device layer, and a touch sensing layer disposed on the light emitting device layer, the touch sensing layer including a plurality of first touch electrodes, a plurality of second touch electrodes, a plurality of bridge electrodes, and a step height cover layer covering a step height caused by at least one of the plurality of first touch electrodes, the plurality of second touch electrodes, and the plurality of bridge electrodes.

    Display apparatus with integrated touch screen
    19.
    发明授权
    Display apparatus with integrated touch screen 有权

    公开(公告)号：US10649567B2

    公开(公告)日：2020-05-12

    申请号：US16015634

    申请日：2018-06-22

    Applicant: LG Display Co., Ltd.

    Inventor： Byonghoo Kim ,  Sangheun Lee ,  Jeonghoon Lee ,  Sungjin Kim

    IPC: G06F3/041 ,  G06F3/044 ,  H01L51/52 ,  H01L27/32

    Abstract: Disclosed is a display apparatus with integrated touch screen, in which a relative permittivity of an encapsulation layer is reduced, thereby increasing touch sensitivity. The display apparatus with integrated touch screen includes a light emitting layer disposed on a lower substrate, an encapsulation layer disposed on the light emitting layer, and a touch electrode disposed on the encapsulation layer. The encapsulation layer includes a first elastic layer disposed on the light emitting layer, a low dielectric layer disposed on the first elastic layer, and a second elastic layer disposed on the low dielectric layer. A relative permittivity of the low dielectric layer is 2.5 to 2.8.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    20.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190131379A1

    公开(公告)日：2019-05-02

    申请号：US16176061

    申请日：2018-10-31

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Sanghyuk Won ,  MinJoo Kim ,  JaeWon Lee ,  SangHoon Pak ,  Byonghoo Kim ,  Sangheun Lee ,  Hyangmyoung Gwon ,  Jeonghoon Lee ,  Sungjin Kim ,  Jaehyung Jang ,  Yuna Lee

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a first substrate where a display area and a non-display are defined, wherein a plurality of pixels are arranged at the display area and the non-display area surrounds the display area; a dam surrounding the display area and arranged at the non-display area; an organic light emitting diode provided in the display area; an encapsulation film disposed on the organic light emitting diode; a buffer layer disposed on the encapsulation film; an insulating film disposed on the buffer layer; a pad area arranged outside the dam, wherein the buffer layer and the insulating film extend from the display area to the pad area; a link line disposed between the dam and the first substrate; and a routing line provided on the insulating layer between the display area and the pad area.

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