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    COVER WINDOW, MANUFACTURING METHOD OF COVER WINDOW, AND DISPLAY DEVICE INCLUDING COVER WINDOW
    2.
    发明申请
    COVER WINDOW, MANUFACTURING METHOD OF COVER WINDOW, AND DISPLAY DEVICE INCLUDING COVER WINDOW 有权

    公开(公告)号：US20220321159A1

    公开(公告)日：2022-10-06

    申请号：US17481021

    申请日：2021-09-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Byung Hoon KANG ,  Byeong-Beom KIM ,  Seung Ho KIM ,  Cheol Min PARK ,  Chang Moo LEE ,  Hoi Kwan LEE

    IPC: H04B1/3888 ,  G06F1/16

    Abstract: A cover window, a manufacturing method of a cover window, and a display device including a cover window are provided. A cover window includes a folding portion and a non-folding portion, and the folding portion includes an inside surface that is compressed when folded and an outside surface that is stretched when folded, the folding portion includes a first layer adjacent to the outside surface, a second layer adjacent to the inside surface, and a third layer between the first layer and the second layer, the folding portion and the non-folding portion include at least one metal ion, a concentration of the metal ion included in the second layer is higher than a concentration of the metal ion included in the first layer, and the first layer includes a plurality of depletion regions.

    WINDOW SUBSTRATE AND DISPLAY DEVICE HAVING THE SAME
    3.
    发明申请
    WINDOW SUBSTRATE AND DISPLAY DEVICE HAVING THE SAME 有权

    公开(公告)号：US20210212229A1

    公开(公告)日：2021-07-08

    申请号：US17210440

    申请日：2021-03-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jong Hoon YEUM ,  Seung KIM ,  Hoi Kwan LEE ,  Seung Ho KIM

    IPC: H05K5/03 ,  G02F1/1333 ,  G06F1/16 ,  B32B7/12 ,  B32B17/00 ,  H05K5/00

    Abstract: A window substrate for protecting an electronic display device, the window substrate includes: a first substrate; a second substrate; and an interlayer having opposed sides disposed between the first substrate and the second substrate, with one side of the interlayer being in contact with the first substrate, and the other side of the interlayer being in contact with the second substrate, wherein the first substrate has a first thickness, the second substrate has a second thickness, and the interlayer has a third thickness, and wherein the sum of the first thickness, the second thickness, and the third thickness is about 190 μm or less.

    GLASS ARTICLE AND METHOD OF MANUFACTURING THE SAME
    5.
    发明公开
    GLASS ARTICLE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20230382788A1

    公开(公告)日：2023-11-30

    申请号：US18229802

    申请日：2023-08-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Hoi Kwan LEE

    IPC: C03C21/00 ,  C03C4/18 ,  C03C27/10 ,  G02F1/1333

    CPC classification number: C03C21/003 ,  C03C4/18 ,  C03C21/002 ,  G02F1/133331 ,  G02F1/133302 ,  C03C27/10

    Abstract: A glass article includes a first surface, a second surface which is opposite the first surface, a first compressive region which extends to a first compression depth in a thickness direction from the first surface, a second compressive region which extends to a second compression depth from the second surface, and a tensile region which is disposed between the first compressive region and the second compressive region. A stress profile of the first compressive region includes a first point and a first inflection point, the first inflection point is located between the first point and the first surface, a depth from the first surface to the first point is 45 to 55% of the first compression depth from the first surface, stress at the first point is greater than 50% of compressive stress of the first surface, and a thickness of the glass article is 0.01 to 0.05 mm.

    DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
    10.
    发明申请
    DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME 有权

    公开(公告)号：US20250081829A1

    公开(公告)日：2025-03-06

    申请号：US18664321

    申请日：2024-05-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang Duk LEE ,  Hoi Kwan LEE

    IPC: H10K59/80

    Abstract: The present disclosure relates to a display device, and more particularly, to a display device capable of preventing a flow of resin for window manufacture, and a method for fabrication thereof. According to an embodiment of the disclosure, a display device comprises a display panel, a polarization plate disposed on the display panel and having a through hole, a hole cover disposed on the polarization plate to cover the through hole of the polarization plate, a light blocking layer disposed on the hole cover and the polarization plate, and a window on the polarization plate, the hole cover, and the light blocking layer. At least a portion of the light blocking layer is disposed between the hole cover and the window.

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