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    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    15.
    发明申请
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20250133918A1

    公开(公告)日：2025-04-24

    申请号：US18920502

    申请日：2024-10-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wooyong Sung

    IPC: H10K59/122 ,  H10K59/12 ,  H10K59/121 ,  H10K59/40 ,  H10K59/60 ,  H10K59/80

    Abstract: A display apparatus includes a substrate including an emission area and a sensing area, a light-emitting element on the substrate and overlapping the emission area, a lower bank layer having a lower opening defining the emission area, the lower bank layer including a first conductive layer and a second conductive layer on the first conductive layer, a light-receiving element on the lower bank layer and overlapping the sensing area, and an upper bank layer including an upper opening defining the sensing area, wherein the light-emitting element and the light-receiving element are located at different layers.

    Display apparatus
    16.
    发明授权
    Display apparatus 有权

    公开(公告)号：US12250852B2

    公开(公告)日：2025-03-11

    申请号：US18337370

    申请日：2023-06-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyoungsub Lee ,  Wooyong Sung ,  Junghan Seo

    IPC: H10K59/122 ,  G06F1/16 ,  H01L27/12 ,  H10K50/805 ,  H10K50/84

    Abstract: A display apparatus includes a thin film transistor disposed in a display area of a substrate and a display device in the display area that is electrically connected to the thin film transistor, an encapsulation layer that protects the display device, at least one through portion formed in the display area that vertically penetrates the substrate and a plurality of layers stacked on the substrate, and a first groove and a second groove that are spaced apart from each other and that surround the at least one through portion. A flow-restriction portion is disposed in a region between the first groove and the second groove that protrudes upwards from the substrate and confines an organic encapsulation layer of the encapsulation layer.

    Display panel having grooves and electronic device including the same
    17.
    发明授权
    Display panel having grooves and electronic device including the same 有权

    公开(公告)号：US12238960B2

    公开(公告)日：2025-02-25

    申请号：US18227346

    申请日：2023-07-28

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonwoo Choi ,  Sooyoun Kim ,  Junghan Seo ,  Wooyong Sung ,  Seoyeon Lee ,  Hyoungsub Lee ,  Moonwon Chang ,  Seunggun Chae

    IPC: H10K50/844 ,  H10K59/122 ,  H10K59/124

    Abstract: A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including a transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.

    Display device
    18.
    发明授权
    Display device 有权

    公开(公告)号：US12213338B2

    公开(公告)日：2025-01-28

    申请号：US18504140

    申请日：2023-11-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seunghun Kim ,  Sooyoun Kim ,  Wooyong Sung ,  Seungho Yoon ,  Moonwon Chang

    IPC: H10K50/844 ,  H10K50/84 ,  H10K50/842 ,  H10K59/131 ,  H10K77/10

    Abstract: A display device includes a substrate, a circuit layer on the substrate, a display layer on the circuit layer, at least one hole in a display area of the substrate that penetrates the substrate, the circuit layer, and the display layer, and at least two grooves that surround the at least one hole, where each of the at least two grooves has an undercut structure. The substrate includes a first substrate, a first inorganic layer, a second substrate, and a second inorganic layer, which are sequentially stacked, and each of the at least two grooves extends down from the display layer into the second substrate.

    Display device
    19.
    发明授权
    Display device 有权

    公开(公告)号：US12075645B2

    公开(公告)日：2024-08-27

    申请号：US17050817

    申请日：2018-11-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wooyong Sung ,  Sooyoun Kim ,  Seunghun Kim ,  Junghan Seo ,  Hyoungsub Lee ,  Moonwon Chang ,  Seunggun Chae ,  Wonwoo Choi

    IPC: H10K50/844 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131

    CPC classification number: H10K50/844 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131

    Abstract: A display device includes: a substrate defining an opening and including a display area and a non-display area between the opening and display area, a pixel array including a plurality of pixels in the display area, each of the pixels having a pixel electrode, an opposite electrode facing the pixel electrode, and an intermediate layer between the pixel electrode and opposite electrode, a plurality of data lines bypassing the opening in the non-display area, first and second insulating layers, which cover the plurality of data lines, a conductive layer between the first and second insulating layers, and a thin film encapsulation layer covering the pixel array, the thin film encapsulation layer including at least one organic encapsulation layer and at least one inorganic encapsulation layer, and wherein, in the non-display area, a first groove is defined by the first insulating layer, the conductive layer, and the second insulating layer.

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