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    TOUCH PANEL, DISPLAY PANEL AND DISPLAY DEVICE
    1.
    发明申请
    TOUCH PANEL, DISPLAY PANEL AND DISPLAY DEVICE 有权

    公开(公告)号：US20220057900A1

    公开(公告)日：2022-02-24

    申请号：US17211057

    申请日：2021-03-24

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Dalin Xiang ,  Yuanyuan Li ,  Meizhu Zheng ,  Zewen Bo ,  Jiuzhen Wang ,  Lina Liu

    IPC: G06F3/044

    Abstract: The present application provides a touch panel, a display panel and a display device. The touch panel includes: a base substrate; a first conductive structure on the base substrate; and a dielectric structure on the first conductive structure. The first conductive structure includes: a first electrode structure and a second electrode structure that are spaced apart from each other. A projection of the dielectric structure to the base substrate overlaps at least a part of a projection of the first electrode structure and the second electrode structure to the base substrate.

    Flexible circuit board and manufacturing method thereof, touch panel and manufacturing method thereof
    2.
    发明授权
    Flexible circuit board and manufacturing method thereof, touch panel and manufacturing method thereof 有权

    公开(公告)号：US12236028B2

    公开(公告)日：2025-02-25

    申请号：US17421899

    申请日：2020-09-02

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jiuzhen Wang ,  Meizhu Zheng

    IPC: G06F3/041 ,  H05K1/18

    Abstract: A flexible circuit board has a first binding area and a bending area. The flexible circuit board includes a flexible substrate, a conductor layer, a first protective layer, and a plurality of first binding pins. The plurality of first binding pins is arranged in the first binding area on the flexible substrate. The orthographic projection on the flexible substrate of an edge line of each first binding pin is located within the edge of the flexible substrate, wherein the edge line is located at an end along the extension direction of the first binding pin. The conductor layer is arranged in the bending area on the flexible substrate. The conductor layer is connected with the first binding pins. The first protective layer is arranged on the side of the conductor layer away from the flexible substrate.

    Display apparatuses and self-capacitance touch panels thereof
    5.
    发明授权
    Display apparatuses and self-capacitance touch panels thereof 有权

    公开(公告)号：US11561660B2

    公开(公告)日：2023-01-24

    申请号：US17386345

    申请日：2021-07-27

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Jiuzhen Wang ,  Lina Liu ,  Zewen Bo

    IPC: G06F3/044 ,  G06F3/041 ,  G09G3/3208

    Abstract: Display apparatuses and self-capacitance touch panels thereof are provided. A self-capacitance touch panel includes a touch wiring layer and a signal transmission wiring layer. The touch wiring layer includes a plurality of touch units arranged in an array, each of which includes a plurality of touch lines electrically connected. The signal transmission wiring layer includes a plurality of signal transmission lines extending in a row direction or a column direction, at least one of which is electrically connected with a corresponding one of the touch units and electrically insulated from the rest of the touch units in an extending direction thereof. At least a portion of an orthographic projection of the signal transmission line in a plane where the self-capacitance touch panel is located is misaligned with an orthographic projection of each of the touch lines of the touch units electrically insulated from the signal transmission line in the plane.

    Display substrate and display apparatus
    6.
    发明授权
    Display substrate and display apparatus 有权

    公开(公告)号：US11948393B2

    公开(公告)日：2024-04-02

    申请号：US17908429

    申请日：2021-11-15

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Hao Liu ,  Mei Li ,  Jiuzhen Wang ,  Zunqing Song ,  Qiuhua Meng ,  Caiyu Qu ,  Ming Liu

    IPC: G06V40/13 ,  H10K59/65

    CPC classification number: G06V40/1306 ,  H10K59/65

    Abstract: A display substrate and a display apparatus are provided. The display substrate includes: a base substrate; a plurality of sub-pixels arranged on the base substrate, wherein the sub-pixels each include a sub-pixel driving circuit; a plurality of fingerprint recognition structures arranged on the base substrate, wherein the fingerprint recognition structures each include a control circuit and a fingerprint recognition electrode, the fingerprint recognition electrode is located on a side of the control circuit facing away from the base substrate, the control circuit is coupled to the fingerprint recognition electrode, and the control circuit is used for outputting a sensing signal from the fingerprint recognition electrode; wherein the control circuit and the sub-pixel driving circuit are arranged in a direction parallel to the base substrate.

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