中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

32 records (took 0.023 seconds)

    DISPLAY DEVICE
    12.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240004488A1

    公开(公告)日：2024-01-04

    申请号：US18342621

    申请日：2023-06-27

    Applicant: LG Display Co., Ltd.

    Inventor： JiHyun JUNG ,  DeukSu LEE ,  SuChang AN ,  JaeGyun LEE ,  Ruda RHE

    IPC: G06F3/041

    CPC classification number: G06F3/0412

    Abstract: A display device according to an embodiment comprises a substrate including a display area where subpixels are disposed and a non-display area outside the display area, each of the subpixels including an anode electrode, a light emitting layer, and a cathode electrode for displaying an image, an encapsulation layer positioned on the substrate, a shielding electrode positioned on the encapsulation layer, an intermediate organic layer positioned on the shielding electrode, a touch electrode positioned on the intermediate organic layer, a touch insulation layer positioned on the touch electrode, a shielding electrode line electrically connected with the shielding electrode, and a shielding electrode pad electrically connected with the shielding electrode line. The shielding electrode receives a voltage through the shielding electrode pad.

    TRANSPARENT TOUCH DISPLAY DEVICE
    13.
    发明申请
    TRANSPARENT TOUCH DISPLAY DEVICE 有权

    公开(公告)号：US20230004258A1

    公开(公告)日：2023-01-05

    申请号：US17852198

    申请日：2022-06-28

    Applicant: LG Display Co., Ltd.

    Inventor： SuChang AN ,  JiHyun JUNG ,  DeukSu LEE ,  JaeGyun LEE ,  Ruda RHE ,  Hyangmyoung GWON

    IPC: G06F3/044

    Abstract: According to embodiments of the disclosure, a transparent touch display device may comprise a substrate including a display area displaying an image and a non-display area not displaying the image, the display area including a plurality of light emitting areas and a plurality of transmissive areas and a touch sensor including a touch sensor metal disposed while avoiding the plurality of light emitting areas and the plurality of transmissive areas and a transparent electrode disposed in the transmissive areas and electrically connected with the touch sensor metal. The transparent touch display device according to embodiments of the disclosure may provide high transmittance and high touch sensitivity.

    DISPLAY DEVICE
    14.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220113760A1

    公开(公告)日：2022-04-14

    申请号：US17558082

    申请日：2021-12-21

    Applicant: LG Display Co., Ltd.

    Inventor： Ruda RHE ,  SuChang AN

    IPC: G06F1/16 ,  G06F3/041 ,  H01L51/00 ,  H01L27/32 ,  G06F3/044

    Abstract: Embodiments of the present disclosure relate to a display device, and more particularly, to a display device in which the number of data link lines or touch lines can be increased in a bent area or a folded area of a display panel. According to the embodiments of the present disclosure, it is possible to provide a display device in which the number of data link lines or touch lines can be increased in a bent area or a folded area of a display panel.

    DISPLAY APPARATUS WITH TOUCH SENSOR
    15.
    发明申请
    DISPLAY APPARATUS WITH TOUCH SENSOR 审中-公开

    公开(公告)号：US20200026384A1

    公开(公告)日：2020-01-23

    申请号：US16510276

    申请日：2019-07-12

    Applicant: LG Display Co., Ltd.

    Inventor： Ruda RHE ,  JiHyun JUNG ,  Hyangmyoung GWON ,  JaeGyun LEE ,  Jungho JO

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

    Abstract: A display apparatus includes a substrate; a display area defined on the substrate and on which a plurality of pixels are disposed; a pad area defined on the substrate and on which a plurality of pads are disposed; a circuit area including a plurality of multiplexer circuits disposed between the display area and the pad area; a touch sensor part including a plurality of touch electrodes disposed at the display area; a plurality of touch electrode lines connecting the plurality of touch electrodes and the plurality of multiplexer circuits; and a touch wiring connecting the plurality of multiplexer circuits and the plurality of pads, wherein the plurality of multiplexer circuits selectively connects a touch electrode line among the plurality of touch electrode lines with the touch wiring.

    TOUCH SENSOR INTEGRATED DISPLAY DEVICE
    16.
    发明申请
    TOUCH SENSOR INTEGRATED DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170192593A1

    公开(公告)日：2017-07-06

    申请号：US15388764

    申请日：2016-12-22

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Seungwan CHO ,  Kwangjo HWANG ,  Sungho HONG ,  Byeongseong SO ,  Ruda RHE

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044 ,  G09G3/20 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3677 ,  G09G2310/021 ,  G09G2310/06 ,  G09G2320/0219

    Abstract: The present disclosure relates to a touch sensor integrated display device capable of preventing generation of a defective image between touch/common electrodes, which includes a plurality of gate lines and a plurality of data lines intersecting the gate lines, a plurality of pixel electrodes, a plurality of touch/common electrodes and a plurality of touch/common lines. The plurality of pixel electrodes are respectively disposed in regions defined by intersections of the plurality of data lines and the plurality of gate lines and provided with data voltages. The plurality of touch/common electrodes are arranged to generate electric fields with the plurality of pixel electrodes and to correspond to parts of the plurality of pixel electrodes. The plurality of touch/common lines are respectively connected to the plurality of touch/common electrodes. Each touch/common electrode overlap with at least one gate line shared by neighboring touch/common electrodes arranged in a data line arrangement direction.

    FLEXIBLE ELECTROLUMINESCENT DISPLAY DEVICE
    18.
    发明申请
    FLEXIBLE ELECTROLUMINESCENT DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200066824A1

    公开(公告)日：2020-02-27

    申请号：US16667874

    申请日：2019-10-29

    Applicant: LG Display Co., Ltd.

    Inventor： Ruda RHE ,  Deuksu LEE ,  Jeonghoon LEE ,  Jihyun JUNG ,  Jaegyun LEE

    IPC: H01L27/32 ,  G06F3/044 ,  G06F3/041 ,  H01L51/00

    Abstract: An electroluminescent display device includes: a substrate including: an active area, and bezel area outside the active area and including a bending area, a first organic insulation layer (OIL) in the active area, covering a first signal line extending from the active area to the bezel area, a second OIL in the bending area, the second OIL being in a same layer as the first organic insulation film, first and second touch electrodes crossing over each other and sealing the active area on an encapsulation layer above the first OIL with a third OIL therebetween, a first signal line link pattern connected to the first signal line, and on the second OIL in the bending area, and second and third signal lines respectively connected to the first and second touch electrodes, and on the second OIL in parallel with the first signal line link pattern.

    TOUCH DISPLAY DEVICE
    19.
    发明申请
    TOUCH DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190339818A1

    公开(公告)日：2019-11-07

    申请号：US16395604

    申请日：2019-04-26

    Applicant: LG Display Co., Ltd.

    Inventor： Ruda RHE ,  JiHyun JUNG ,  DeukSu LEE ,  SuChang AN ,  JaeGyun LEE ,  Hyangmyoung GWON ,  Yangsik LEE

    IPC: G06F3/044 ,  G06F3/047

    Abstract: A touch display device includes: a display panel comprising: a plurality of subpixels; and a plurality of touch electrodes; and a touch sensing circuit configured to: supply a touch driving signal to the display panel; and detect a touch sensing signal to sense a touch, wherein the plurality of touch electrodes comprises: a plurality of X-touch electrode (XTE) lines, each comprising a plurality of XTEs, the plurality of XTE connecting lines being configured to connect adjacent XTEs to each other, among the plurality of XTEs, and a plurality of Y-touch electrode (YTE) lines intersecting the plurality of XTE lines, each YTE line comprising a plurality of YTEs, the plurality of YTE connecting lines being configured to connect adjacent YTEs to each other, and wherein at least two YTE connecting lines, among the plurality of YTE connecting lines, are between two neighboring subpixels of the plurality of subpixels.

Patent Agency Ranking