中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

37 records (took 0.019 seconds)

    Touch-Control Electrode Structure, Display Panel, and Electronic Device
    1.
    发明公开
    Touch-Control Electrode Structure, Display Panel, and Electronic Device 审中-公开

    公开(公告)号：US20240168593A1

    公开(公告)日：2024-05-23

    申请号：US17789723

    申请日：2021-03-04

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Xuefei Sun ,  Jaegeon You ,  Xinxing Wang ,  Liyan Liu ,  Liwei Liu

    IPC: G06F3/044

    CPC classification number: G06F3/0446 ,  G06F3/0448 ,  G06F2203/04111

    Abstract: A touch-control electrode structure, display panel, and an electronic device are provided. The touch-control electrode structure includes first touch-control electrodes and second touch-control electrodes; the first touch-control electrodes are arranged along a first direction, and each first touch-control electrode extends in a second direction; the second touch-control electrodes are arranged along the second direction, and each second touch-control electrode extends in the first direction; the first touch-control electrode includes first touch-control sub-electrodes arranged along the second direction; the first touch-control sub-electrode includes a grid-shaped structure; the grid-shaped structure includes a first grid portion and second grid portions, the first grid portion is configured to transmit a touch-control signal, and the second grid portions are spaced apart from and insulated from the first grid portion; and in each first touch-control sub-electrode, the second grid portions are periodically arranged along an extending direction of an edge of the first touch-control sub-electrode.

    Touch display screen and display apparatus
    2.
    发明授权
    Touch display screen and display apparatus 有权

    公开(公告)号：US11659757B2

    公开(公告)日：2023-05-23

    申请号：US17483557

    申请日：2021-09-23

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Xuefei Sun ,  Jaegeon You ,  Xinxing Wang

    IPC: G06F3/041

    CPC classification number: H10K59/40 ,  G06F3/0412 ,  H10K50/84

    Abstract: The touch display screen includes a display panel, a touch electrode structure on a light-emitting side of the display panel and a bezel cover layer. The touch display screen includes a display area and a bezel area, and the bezel area has a protrusion sub-area toward the display area. The bezel cover layer is located in the bezel area. The touch electrode structure includes a plurality of touch electrodes and a plurality of leads. The plurality of touch electrodes are located in the display area, and the plurality of leads are arranged in the bezel area along an edge of the display area. The portion of each of the plurality of leads adjacent to the protrusion sub-area is a preset lead portion. An orthographic projection of the bezel cover layer on the display panel covers an orthographic projection of at least one the preset lead portion on the display panel.

    Thin film transistor having light shielding layer
    3.
    发明授权
    Thin film transistor having light shielding layer 有权

    公开(公告)号：US10910497B2

    公开(公告)日：2021-02-02

    申请号：US16330292

    申请日：2018-05-15

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuefei Sun

    IPC: H01L29/10 ,  H01L21/00 ,  H01L29/786 ,  H01L29/66 ,  H01L27/32 ,  H01L29/49

    Abstract: The embodiment of the invention discloses a thin film transistor, a method for manufacturing the same, an array substrate thereof and a display panel thereof, wherein the thin film transistor includes: a light shielding layer, wherein the light shielding layer includes a first layer for preventing light from a backlight source from entering a channel region of an active layer and a second layer for preventing light from an interlayer light source from entering the channel region of the active layer. The present invention is provided with the light shielding layer, which not only prevents the backlight from entering the channel region of the active layer, but also prevents the interlayer light from entering the channel region of the active layer, thereby reducing the adverse effect of the light source on the active layer and thus improving the quality of the thin film transistor.

    Display substrate and display device
    7.
    发明授权
    Display substrate and display device 有权

    公开(公告)号：US12272305B2

    公开(公告)日：2025-04-08

    申请号：US17784689

    申请日：2021-08-19

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Zhiqiang Xu ,  Wei Qin ,  Chunfang Zhang ,  Weixing Liu ,  Tieshi Wang ,  Xuefei Sun

    IPC: G09G3/3233

    Abstract: A display substrate and a display device are disclosed. The display substrate includes a light-transmitting region, wherein the light-transmitting region includes a plurality of rows of effective sub-pixel sets and a plurality of main spacers, each row of the plurality of rows of effective sub-pixel sets includes a plurality of effective sub-pixel sets, each of the plurality of effective sub-pixel sets includes a plurality of effective sub-pixels, any two adjacent effective sub-pixel sets in a same row are spaced apart from each other by one main spacer, the main spacer includes at least two sub-spacers arranged along a column direction. At least two sub-spacers arranged along a row direction have different widths; and/or at least two sub-spacers of a same main sub-spacer have different widths.

    Display panel, touch control structure and display device
    9.
    发明授权
    Display panel, touch control structure and display device 有权

    公开(公告)号：US11460940B2

    公开(公告)日：2022-10-04

    申请号：US17271582

    申请日：2020-05-29

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Liyan Liu ,  Xinxing Wang ,  Xuefei Sun ,  Jaegeon You

    IPC: G06F3/041 ,  G06F3/044

    Abstract: A display panel, a touch control structure and a display device are provided. The display panel includes a substrate, a display structure layer and a touch control structure layer. the touch control structure layer includes a bridge layer, an insulating layer and a touch control layer which are in a stacked arrangement, the touch control layer includes a plurality of first touch control electrodes and a plurality of first connecting parts arranged sequentially along a first extending direction and a plurality of second touch control electrodes arranged sequentially along a second extending direction, the plurality of first touch control electrodes and the plurality of first connecting parts are arranged alternately and connected in sequence, and the plurality of second touch control electrodes are arranged at intervals; the bridge layer includes connecting bridges connected with adjacent second touch control electrodes.

Patent Agency Ranking