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    Display panel and display device
    1.
    发明授权
    Display panel and display device 有权

    公开(公告)号：US12199108B2

    公开(公告)日：2025-01-14

    申请号：US17602793

    申请日：2021-08-10

    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

    Inventor： Zuoyuan Xu ,  Ronglei Dai ,  Qiang Gong

    IPC: H01L27/12

    Abstract: The present disclosure discloses a display panel and a display device. The display panel comprises a driving chip and fan-out wires. Fan-out wires in a first fan-out wire group are electrically connected to corresponding output terminals through a second side of an adjacent driving chip; each of the fan-out wires in the first fan-out wire group comprises a first fan-out section and a second fan-out section that are connected and located on different layers. The present disclosure adopts a wire-changing jumper design to prevent signal disorder caused by inconsistent orders of the output terminals and the fan-out wires.

    DISPLAY MODULE, DRIVING METHOD, AND DISPLAY DEVICE
    2.
    发明公开
    DISPLAY MODULE, DRIVING METHOD, AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240212577A1

    公开(公告)日：2024-06-27

    申请号：US17905253

    申请日：2022-06-30

    Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Qiang Gong ,  Zuoyuan Xu ,  Ronglei Dai ,  Junhui Guo

    IPC: G09G3/32

    CPC classification number: G09G3/32 ,  G09G2300/0823 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2330/022

    Abstract: A display module, a driving method, and a display device are provided. The display module includes a display panel. The display panel includes a plurality of data lines, a plurality of scan lines, and a plurality of sub-pixels. The sub-pixels are respectively located in a plurality of sub-pixel areas defined by the scan lines and the data lines. The display panel further includes a neutralization circuit. The neutralization circuit includes at least one control terminal and at least two coupling terminals. The at least one control terminal is configured to control connection/disconnection between the at least two coupling terminals. The at least two coupling terminals are respectively electrically connected to at least two of the data lines.

    Single-type GOA circuit and display apparatus
    3.
    发明授权
    Single-type GOA circuit and display apparatus 有权

    公开(公告)号：US10599242B2

    公开(公告)日：2020-03-24

    申请号：US15970589

    申请日：2018-05-03

    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

    Inventor： Ronglei Dai

    IPC: G06F3/041 ,  G09G3/36 ,  G02F1/1345

    Abstract: The present application provides a single-type GOA circuit comprising a controllable signal setting unit for providing a controllable signal. The controllable signal is held at a potential of a constant low-level voltage source when the circuit is operated in normal status, and at a potential of a constant high-level voltage source when the circuit is in a transmission suspended period. The potential of the signals in the current leakage path in the transmission suspended period is changed in the application so that voltage controlling and leakage path eliminating could be achieved and stability of the circuit is increased.

    GOA circuit
    5.
    发明授权
    GOA circuit 有权

    公开(公告)号：US10796653B2

    公开(公告)日：2020-10-06

    申请号：US15748243

    申请日：2017-11-27

    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

    Inventor： Ronglei Dai

    IPC: G09G3/36

    Abstract: A GOA circuit comprises m cascaded GOA units, wherein a GOA unit comprises forward-reverse scan control module, first gate signal output module and second gate signal output module. The forward-reverse scan control module controls the GOA circuit to perform forward scanning or reverse scanning. The first gate signal output module comprises seventh TFT, ninth TFT and sixteenth TFT; a second terminal of the sixteenth TFT receives a high potential signal, and a first and a third terminal of the sixteenth TFT are connected to the first and second terminals of the seventh TFT, respectively. The second gate signal output module comprises twelfth TFT, thirteenth TFT and fifteenth TFT; a second terminal of the fifteenth TFT receives the high potential signal, and a first and a third terminal of the fifteenth TFT are connected to the first and second terminals of the twelfth TFT, respectively.

    Display module, driving method, and display device
    9.
    发明授权
    Display module, driving method, and display device 有权

    公开(公告)号：US12205523B2

    公开(公告)日：2025-01-21

    申请号：US17905253

    申请日：2022-06-30

    Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Qiang Gong ,  Zuoyuan Xu ,  Ronglei Dai ,  Junhui Guo

    IPC: G09G3/32

    Abstract: A display module, a driving method, and a display device are provided. The display module includes a display panel. The display panel includes a plurality of data lines, a plurality of scan lines, and a plurality of sub-pixels. The sub-pixels are respectively located in a plurality of sub-pixel areas defined by the scan lines and the data lines. The display panel further includes a neutralization circuit. The neutralization circuit includes at least one control terminal and at least two coupling terminals. The at least one control terminal is configured to control connection/disconnection between the at least two coupling terminals. The at least two coupling terminals are respectively electrically connected to at least two of the data lines.

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