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    Display device
    5.
    发明授权
    Display device 有权

    公开(公告)号：US11683970B2

    公开(公告)日：2023-06-20

    申请号：US17324505

    申请日：2021-05-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyunyoung Kim ,  Jong-Ryuk Park ,  Gyeongnam Bang ,  Kwangsik Lee ,  Jiyoun Lee

    IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

    CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/0446 ,  H01L27/3223 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5253

    Abstract: A display device includes a display panel including a hole area, a display area around the hole area, and a non-display area around the display area, a first-first insulating layer disposed in the hole area, sensing electrodes disposed on the display area, a crack detection pattern disposed on the first-first insulating layer in the hole area, a crack detection line disposed on the non-display area, and a connection pattern disposed in a first sensing electrode of the sensing electrodes disposed on the display area to be insulated from the sensing electrodes, and connected to the crack detection pattern and the crack detection line, the first sensing electrode being disposed between the hole area and the non-display area. An edge of the first-first insulating layer disposed at a boundary between the display area and the hole area has a step structure of at least two steps.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250040359A1

    公开(公告)日：2025-01-30

    申请号：US18613953

    申请日：2024-03-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seungbin Lee ,  Kwangsik Lee ,  Dohoon Kim ,  Cheollhee Jeon ,  Jinyong Jeong

    IPC: H10K59/124 ,  G09G3/3233 ,  H10K59/131

    Abstract: A display device includes: a substrate having a display area and a peripheral area adjacent to the display area; a first wiring in the peripheral area on the substrate; an insulating layer on the first wiring and covering at least a portion of the first wiring; a second wiring on the insulating layer, overlapping at least a portion of the insulating layer in a plan view, and having an opening pattern exposing at least a portion of the insulating layer; a first cladding part on the insulating layer and the second wiring to fill the opening pattern and exposing at least a portion of the second wiring; and a second cladding part on the second wiring and covering at least a portion of the second wiring exposed from the first cladding part.

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210367000A1

    公开(公告)日：2021-11-25

    申请号：US17324505

    申请日：2021-05-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： HYUNYOUNG KIM ,  Jong-Ryuk Park ,  Gyeongnam Bang ,  Kwangsik Lee ,  Jiyoun Lee

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

    Abstract: A display device includes a display panel including a hole area, a display area around the hole area, and a non-display area around the display area, a first-first insulating layer disposed in the hole area, sensing electrodes disposed on the display area, a crack detection pattern disposed on the first-first insulating layer in the hole area, a crack detection line disposed on the non-display area, and a connection pattern disposed in a first sensing electrode of the sensing electrodes disposed on the display area to be insulated from the sensing electrodes, and connected to the crack detection pattern and the crack detection line, the first sensing electrode being disposed between the hole area and the non-display area. An edge of the first-first insulating layer disposed at a boundary between the display area and the hole area has a step structure of at least two steps.

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