Array substrate and manufacturing method therefor, and display apparatus

    公开(公告)号:US12298641B2

    公开(公告)日:2025-05-13

    申请号:US18638710

    申请日:2024-04-18

    Abstract: An array substrate and a manufacturing method therefor, and a display apparatus are provided. The array substrate includes an underlay substrate, and at least one first transistor, at least one data line and at least one pixel electrode disposed on the underlay substrate. The at least one first transistor includes a first active layer and a first gate; the first gate is located on a side of the first active layer away from the underlay substrate, and orthographic projections of the first gate and the first active layer on the underlay substrate are at least partially overlapped. The first active layer is electrically connected to the data line and the pixel electrode, respectively. The data line is located on a side of the first active layer close to the underlay substrate, and the pixel electrode is located on a side of the first gate away from the underlay substrate.

    Display Substrate and Display Panel
    3.
    发明公开

    公开(公告)号:US20240194161A1

    公开(公告)日:2024-06-13

    申请号:US17908359

    申请日:2021-08-31

    Abstract: A display substrate and a display panel are provided, the display substrate includes a first gate driver circuit and a second gate driver circuit that are respectively arranged on a first side and a second side of a display region; the first gate driver circuit includes a plurality of first shift register units arranged in a first direction, each first shift register unit includes a first thin film transistor; the second gate driver circuit includes a plurality of second shift register units arranged in the first direction, each second shift register unit includes a second thin film transistor having the same function as the first thin film transistor; an average turn-on current of at least one first thin film transistor is Ion1, and an average turn-on current of at least one second thin film transistor is Ion2, Ion1>Ion2.

    Array substrate, preparation method thereof and display panel

    公开(公告)号:US10818694B2

    公开(公告)日:2020-10-27

    申请号:US16166356

    申请日:2018-10-22

    Abstract: The present disclosure relates to array substrate, preparation method thereof and display panel. An array substrate comprises: a first thin film transistor and a second thin film transistor over a substrate; wherein the first thin film transistor comprises a first portion of a first insulating layer, the first insulating layer comprises a first recess corresponding to the second thin film transistor, and the second thin film transistor is located in the first recess; and wherein a thickness of a second portion of the first insulating layer, which is below the bottom of the first recess, is smaller than that of the first portion of the first insulating layer.

    TFT, method for driving the same, array substrate and display device

    公开(公告)号:US10236393B2

    公开(公告)日:2019-03-19

    申请号:US15542298

    申请日:2016-09-23

    Inventor: Hehe Hu

    Abstract: A TFT, a method for driving TFT, an array substrate, and a display device are disclosed. The TFT comprises a first gate on a base plate, an active layer insulated from the first gate, a source and a drain, and a second gate arranged on a side of the active layer away from the first gate and insulated from the active layer. The second gate comprises at least two sub-gates. An orthographic projection of each sub-gate overlaps that of a channel region. The first gate is capable of controlling the complete channel region, and the second gate is capable of controlling a portion of the channel region. The first and second gates maintain an energy band of the channel region at a relatively stable state, and thus maintain stable switching characteristics. This increases reliability and electrical performance of TFT.

    Display substrate and display panel

    公开(公告)号:US12106728B2

    公开(公告)日:2024-10-01

    申请号:US17908359

    申请日:2021-08-31

    Abstract: A display substrate and a display panel are provided, the display substrate includes a first gate driver circuit and a second gate driver circuit that are respectively arranged on a first side and a second side of a display region; the first gate driver circuit includes a plurality of first shift register units arranged in a first direction, each first shift register unit includes a first thin film transistor; the second gate driver circuit includes a plurality of second shift register units arranged in the first direction, each second shift register unit includes a second thin film transistor having the same function as the first thin film transistor; an average turn-on current of at least one first thin film transistor is Ion1, and an average turn-on current of at least one second thin film transistor is Ion2, Ion1>Ion2.

    Micro-channel device and manufacturing method thereof and micro-fluidic system

    公开(公告)号:US11534755B2

    公开(公告)日:2022-12-27

    申请号:US16755911

    申请日:2019-04-16

    Abstract: The present disclosure relates to a micro-channel device. The micro-channel device may include a micro-channel structure and a semiconductor junction. The micro-channel structure may include a base layer, a plurality of rails distributed on the base layer at intervals, and a cover layer comprising a plurality of columns. The cover layer and the base layer are configured to form a plurality of micro-channels. The semiconductor junction may include a P-type semiconductor layer, an intrinsic semiconductor layer and a N-type semiconductor layer stacked in a first direction.

    Display substrate, display device and method of forming display substrate

    公开(公告)号:US11372451B2

    公开(公告)日:2022-06-28

    申请号:US16900647

    申请日:2020-06-12

    Abstract: A display substrate, a display device, and a method of forming a display substrate are provided. The display substrate includes: a flexible base substrate and a plurality of pixel islands arranged on the flexible base substrate, where the plurality of pixel islands are arranged in an array, two adjacent pixel islands are connected through an island bridge, display units are arranged on the pixel islands, the display units on the pixel islands are electrically connected through an inter-island connection line arranged on the island bridge, a region outside the pixel islands and the island bridge is a hollow area, and axes of four island bridges around the hollow area are arranged as a parallelogram.

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