MOTHER SUBSTRATE FOR DISPLAY PANEL AND METHOD OF MANUFACTURING DISPLAY PANEL

    公开(公告)号:US20230115020A1

    公开(公告)日:2023-04-13

    申请号:US17872283

    申请日:2022-07-25

    IPC分类号: H04N9/31 H05K5/03

    摘要: A mother substrate for a display panel includes a first substrate including a panel area and a peripheral area surrounding at least one side of the panel area, a second substrate disposed on a first surface of the first substrate, a first support member disposed on a second surface of the first substrate opposite to the first surface of the first substrate in a first direction, the first support member overlapping the panel area of the first substrate in a plan view, and a second support member disposed on the second surface of the first substrate, the second support member overlapping the peripheral area of the first substrate in a plan view.

    DISPLAY DEVICE
    2.
    发明申请

    公开(公告)号:US20220115490A1

    公开(公告)日:2022-04-14

    申请号:US17377528

    申请日:2021-07-16

    IPC分类号: H01L27/32 H01L51/52

    摘要: A display device includes an array substrate including a pixel array disposed in a display area, an encapsulation substrate, and a sealing member disposed between the array substrate and the encapsulation substrate to combine the array substrate with the encapsulation substrate. The array substrate includes a signal transfer wing overlapping the sealing member and electrically connected to the pixel array, an insulation layer covering the signal transfer wiring and including an inorganic material, a power transfer wiring disposed on the insulation layer, overlapping the sealing member and having a multi-wiring structure, and an expansion pattern connected to the power transfer wiring, having a thickness smaller than an entire thickness of the power transfer wiring and overlapping the sealing member and the signal transfer wiring. An outer edge of the expansion pattern is disposed within a sealing area where the sealing member is disposed.