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    DISPLAY APPARATUS
    2.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240324361A1

    公开(公告)日：2024-09-26

    申请号：US18608750

    申请日：2024-03-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jongchan Lee ,  Jinsuk Lee ,  Yuri Oh ,  Kibok Yoo ,  Donghyeok Lee

    IPC: H10K59/131 ,  H10K59/80

    CPC classification number: H10K59/131 ,  H10K59/873

    Abstract: A display apparatus includes: a plurality of transistors in a display area; a plurality of light-emitting diodes in the display area, and electrically connected to the plurality of transistors; a power voltage supply line in a peripheral area outside the display area; a partition wall in the peripheral area, and overlapping with a part of the power voltage supply line; and an encapsulation layer on the plurality of light-emitting diodes. The power voltage supply line has a multi-layered structure including: a first conductive layer; a second conductive layer on the first conductive layer; and a third conductive layer on the second conductive layer. A side shape of a first portion of the power voltage supply line that does not overlap with the partition wall is different from a side shape of a second portion of the power voltage supply line overlapping with the partition wall.

    Display device and method of manufacturing display device
    3.
    发明授权
    Display device and method of manufacturing display device 有权

    公开(公告)号：US12256616B2

    公开(公告)日：2025-03-18

    申请号：US18441694

    申请日：2024-02-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyuneok Shin ,  Hyunwoo Kang ,  Hyunah Sung ,  Dokeun Song ,  Sukyoung Yang ,  Yunjong Yeo ,  Dongmin Lee ,  Donghyeok Lee ,  Shin Il Choi

    IPC: H10K59/131 ,  H10K59/12

    Abstract: A display device includes an active layer in a display area, a first gate insulation layer on the active layer, a first gate line on the first gate insulation layer in the display area, a first signal line in the same layer as the first gate line in a non-display area and including the same material as that of the first gate line including molybdenum, a second gate insulation layer on the first gate line and the first signal line, a second gate line on the second gate insulation layer in the display area, and a second signal line in the same layer as the second gate line in the non-display area and including the same material as that of the second gate line including aluminum or an aluminum alloy. A width of the first signal line is greater than a width of the second signal line.

    DISPLAY APPARATUS
    4.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20250057011A1

    公开(公告)日：2025-02-13

    申请号：US18663084

    申请日：2024-05-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jonghwan Shin ,  Moosoon Ko ,  Yongho Yang ,  Yuri Oh ,  Kibok Yoo ,  Donghyeok Lee ,  Jongchan Lee ,  Jinsuk Lee

    IPC: H10K59/80 ,  H10K59/122 ,  H10K102/00

    Abstract: For a display apparatus capable of preventing gas emission from a spacer, the display apparatus includes a substrate, at least one thin-film transistor disposed on the substrate, a pixel electrode layer disposed on the at least one thin-film transistor and including at least one pixel electrode, a pixel-defining layer disposed on the pixel electrode layer and covering edges of the at least one pixel electrode, a spacer disposed on the pixel-defining layer, and a first protective layer disposed on the spacer, wherein the pixel-defining layer includes a trench arranged around the spacer.

    DISPLAY PANEL
    5.
    发明公开
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20240324345A1

    公开(公告)日：2024-09-26

    申请号：US18508641

    申请日：2023-11-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jonghwan Shin ,  Yuri Oh ,  Kibok Yoo ,  Donghyeok Lee ,  Jongchan Lee ,  Jinsuk Lee

    IPC: H10K59/131 ,  H10K59/124 ,  H10K59/88

    CPC classification number: H10K59/131 ,  H10K59/124 ,  H10K59/88 ,  H10K2102/351

    Abstract: A display panel includes an opening area, a display area surrounding at least a portion of the opening area, and an intermediate area between the opening area and the display area in a plan view, a light-emitting diode arranged on a substrate in the display area and including a pixel electrode, an opposite electrode, and an intermediate layer, a support layer arranged on the substrate in the intermediate area, an organic insulating layer arranged on the substrate and the support layer and having a groove corresponding to the support layer, a metal layer arranged on the organic insulating layer and having a protrusion tip, and a cover layer including a first cover portion covering an upper surface and a side surface of the metal layer and a second cover portion arranged in the groove. The functional layer extends to the intermediate area and includes a dummy functional layer.

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