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    Method of manufacturing a window member of a display device
    1.
    发明授权
    Method of manufacturing a window member of a display device 有权

    公开(公告)号：US12233580B2

    公开(公告)日：2025-02-25

    申请号：US17501022

    申请日：2021-10-14

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Youngdo Kim ,  Hyunseok Oh ,  Kangwoo Lee

    IPC: B29C43/18 ,  B29C43/32 ,  B29C43/56 ,  B29L31/34

    Abstract: A device for manufacturing a window member includes a chamber, a pressure adjustment pump connected to the chamber and configured to adjust an internal pressure of the chamber, a support configured to support a base substrate, the base substrate having a plurality of trenches of which a lengthwise direction is a first direction and an auxiliary film that surrounds at least a portion of the base substrate, a dispenser configured to provide a soft material to one side of the base substrate, a pressurizer disposed within the chamber and configured to apply pressure to the base substrate as the pressurizer moves, a curing machine configured to generate a protective layer by curing the soft material, and a cutting machine configured to cut at least a portion of the protective layer.

    Display device and method of manufacturing same
    5.
    发明授权
    Display device and method of manufacturing same 有权

    公开(公告)号：US10811467B2

    公开(公告)日：2020-10-20

    申请号：US16403376

    申请日：2019-05-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Youngdo Kim ,  Hoonsik Kim

    IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

    Abstract: A method of manufacturing a display device includes providing a display substrate divided into a plurality of emission regions, and a non-emission region adjacent the emission regions; forming a black matrix on the display substrate, the black matrix corresponding to the non-emission region; and forming a plurality of color patterns on the display substrate through a solution process, the plurality of color patterns corresponding to the emission regions.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    6.
    发明公开
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20240256097A1

    公开(公告)日：2024-08-01

    申请号：US18522594

    申请日：2023-11-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youngdo Kim ,  Sunghoon Kim ,  Sungguk An ,  Soojung Lee ,  Chulho Jeong

    IPC: G06F3/046

    CPC classification number: G06F3/046 ,  G06F2203/04102 ,  G06F2203/04103

    Abstract: A display device including a display area and a foldable area includes a digitizer, and a display panel arranged on the digitizer, wherein the digitizer includes a first digitizer layer, and a second digitizer layer arranged on the first digitizer layer to be in contact with the first digitizer layer, and wherein the first digitizer layer includes a first layer including a polyimide material, and a plurality of first wires arranged on the first layer to be directed in a first direction and including a graphene material, and the second digitizer layer includes a second layer including a polyimide material, and a plurality of second wires arranged on the second layer to be directed in a second direction crossing the first direction and including a graphene material.

    Display device and method of manufacturing the same
    9.
    发明授权
    Display device and method of manufacturing the same 有权

    公开(公告)号：US12197690B2

    公开(公告)日：2025-01-14

    申请号：US18522594

    申请日：2023-11-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youngdo Kim ,  Sunghoon Kim ,  Sungguk An ,  Soojung Lee ,  Chulho Jeong

    IPC: G06F3/045 ,  G06F3/046

    Abstract: A display device including a display area and a foldable area includes a digitizer, and a display panel arranged on the digitizer, wherein the digitizer includes a first digitizer layer, and a second digitizer layer arranged on the first digitizer layer to be in contact with the first digitizer layer, and wherein the first digitizer layer includes a first layer including a polyimide material, and a plurality of first wires arranged on the first layer to be directed in a first direction and including a graphene material, and the second digitizer layer includes a second layer including a polyimide material, and a plurality of second wires arranged on the second layer to be directed in a second direction crossing the first direction and including a graphene material.

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