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22 条记录 (耗时 0.019 秒)

    TOUCH PANEL AND TOUCH DISPLAY PANEL
    1.
    发明公开
    TOUCH PANEL AND TOUCH DISPLAY PANEL 审中-公开

    公开(公告)号：US20240338101A1

    公开(公告)日：2024-10-10

    申请号：US18036087

    申请日：2022-04-12

    申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

    发明人： Liqing JIANG ,  Qiang WANG ,  Guiyu ZHANG ,  Shukui YANG ,  Shuai LIU

    IPC分类号： G06F3/044 ,  G06F3/041

    CPC分类号： G06F3/0446 ,  G06F3/0412 ,  G06F2203/04111

    摘要： The present disclosure relates to a touch panel and a touch display panel. The touch panel includes: a substrate including a front surface; the front surface includes a first direction and a second direction that intersect with each other; a plurality of first touch electrodes extending in the first direction and arranged in the second direction are disposed on the front surface, the first touch electrode includes a plurality of first sub electrodes, and adjacent first sub electrodes are electrically connected to each other via a connecting member; a plurality of second touch electrodes extending in the second direction and arranged in the first direction are further disposed on the front surface, the second touch electrode includes a plurality of second sub electrodes, and adjacent second sub electrodes are electrically connected to each other via a bridging member; the connecting member partially overlaps with the bridging member and is insulated from the bridging member; the bridging member is provided with at least one transparent hole penetrating the bridging member. According to the embodiments of the present disclosure, the visibility of the film layer structure at the bridge member can be reduced.

    GRAB HANDLE AND HUMAN BODY STANDING ASSIST DEVICE
    5.
    发明申请
    GRAB HANDLE AND HUMAN BODY STANDING ASSIST DEVICE 有权

    公开(公告)号：US20210221272A1

    公开(公告)日：2021-07-22

    申请号：US16647850

    申请日：2019-08-22

    申请人： BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Yunpeng WU ,  Zifeng WANG ,  Qiang WANG ,  Bin SHEN

    IPC分类号： B60N3/02 ,  G09F21/04

    摘要： A grab handle includes a first shell, a second shell, and a display member between the first shell and the second shell. The first shell has a first accommodating portion and a first fixing mechanism. The second shell has a second accommodating portion and a second fixing mechanism. The grab handle is configured to, through a cooperation of the first fixing mechanism and the second fixing mechanism, fix the first shell and the second shell to each other and form an accommodating space by the first accommodating portion and the second accommodating portion together for accommodating the display member.

    PIXEL CIRCUIT, DISPLAY PANEL AND DRIVING METHOD
    8.
    发明申请
    PIXEL CIRCUIT, DISPLAY PANEL AND DRIVING METHOD 有权

    公开(公告)号：US20210366395A1

    公开(公告)日：2021-11-25

    申请号：US16500747

    申请日：2019-05-13

    申请人： BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Qian YANG ,  Libin LIU ,  Qiang WANG

    IPC分类号： G09G3/3258 ,  G06K9/00 ,  G09G3/3266 ,  G09G3/3275

    摘要： A pixel circuit, a display panel, and a driving method. The pixel circuit includes a data writing circuit, an ultrasonic acquiring and converting circuit, a storage circuit, a driving circuit, an output control circuit, and a light emitting device. The ultrasonic acquiring and converting circuit converts a received ultrasonic signal into a converted electrical signal, and provides the converted electrical signal to the data writing circuit; the data writing circuit provides the converted electrical signal or a data signal to a first node; the driving circuit provides a recognition signal obtained according to the converted electrical signal or a driving signal to the fourth node; the storage circuit maintains a voltage difference between the first node and the second node stable; the output control circuit provides a level of the fourth node to a third node; the third node outputs the recognition signal.

    PIXEL CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY PANEL
    9.
    发明申请
    PIXEL CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY PANEL 审中-公开

    公开(公告)号：US20180226015A1

    公开(公告)日：2018-08-09

    申请号：US15569727

    申请日：2017-05-19

    申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

    发明人： Qiang WANG

    IPC分类号： G09G3/325

    CPC分类号： G09G3/325 ,  G09G3/3208 ,  G09G3/3233 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/045

    摘要： A pixel circuit, a driving method thereof and a display panel are disclosed. In the pixel circuit, an initialization circuit is configured for outputting an initialization signal to a first node; a driving circuit is configured for initializing a second node through a first power signal, and outputting a driving current to a control circuit; a charging circuit is configured for outputting a data signal to the first node; a maintenance circuit is configured for maintaining a potential of the second node unchanged through the first power signal; and the control circuit is configured for receiving the driving current from the driving circuit and outputting it to a light emitting circuit so as to drive the light emitting circuit to emit light. Particularly, the maintenance circuit can maintain the potential of the second node unchanged, thereby ensuring that the driving circuit can output a stable driving current circuit.