PIXEL AND DISPLAY DEVICE INCLUDING THE SAME

    公开(公告)号:US20240373693A1

    公开(公告)日:2024-11-07

    申请号:US18431907

    申请日:2024-02-02

    Abstract: A pixel includes a first transistor including a first terminal configured to receive a driving voltage, a second terminal connected to a light-emitting diode, and a gate terminal connected to a node, a second transistor including a first terminal configured to receive a data voltage, a second terminal connected to the node, and a gate terminal configured to receive a scan signal, a third transistor including a first terminal configured to receive an initialization voltage, a second terminal connected to the light-emitting diode, and a gate terminal configured to receive a sensing signal, and a fourth transistor including a first terminal configured to receive a scan clock signal, a second terminal connected to the gate terminal of the second transistor, and a gate terminal configured to receive a voltage of a Q node.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

    公开(公告)号:US20230128398A1

    公开(公告)日:2023-04-27

    申请号:US17874702

    申请日:2022-07-27

    Abstract: A display device includes a pixel, a first pad electrode disposed around the pixel, a buffer layer disposed on the first pad electrode, a first insulating layer disposed on the buffer layer, and a second pad electrode disposed on the first insulating layer, the second pad electrode being electrically connected to the first pad electrode through a contact hole in the first insulating layer and the buffer layer. A first step, a second step below the first step, and a third step below the second step are defined on the first insulating layer and the buffer layer around the first pad electrode and the second pad electrode.

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