DISPLAY DEVICE AND DRIVING METHOD OF THE SAME

    公开(公告)号:US20210312871A1

    公开(公告)日:2021-10-07

    申请号:US17347468

    申请日:2021-06-14

    IPC分类号: G09G3/3275

    摘要: A display device includes: a display panel including a plurality of pixels; and a driving controller configured to: generate a data signal corresponding to an input image data; generate a data voltage based on the data signal; and output the data voltage to the pixels, wherein the driving controller is configured to output the data signal in at least one driving frequency higher than a predetermined low frequency during an image transition period in a low frequency driving mode during which the data signal outputs in the low frequency.

    DISPLAY APPARATUS
    2.
    发明申请

    公开(公告)号:US20210103354A1

    公开(公告)日:2021-04-08

    申请号:US16938217

    申请日:2020-07-24

    IPC分类号: G06F3/041 G06F3/044

    摘要: A display apparatus includes a display panel configured to display an image and a touch antenna array disposed on the display panel. The touch antenna array may include a touch electrode, a touch wiring electrically connected to the touch electrode, an antenna electrode including a plurality of antenna elements, a feeder electrically connected to the antenna electrode, and a shielding electrode disposed between the touch wiring and the feeder.

    DISPLAY DEVICE AND DRIVING METHOD OF THE SAME

    公开(公告)号:US20200211471A1

    公开(公告)日:2020-07-02

    申请号:US16721564

    申请日:2019-12-19

    IPC分类号: G09G3/3275

    摘要: A display device includes: a display panel including a plurality of pixels; and a driving controller configured to: generate a data signal corresponding to an input image data; generate a data voltage based on the data signal; and output the data voltage to the pixels, wherein the driving controller is configured to output the data signal in at least one driving frequency higher than a predetermined low frequency during an image transition period in a low frequency driving mode during which the data signal outputs in the low frequency.

    GATE DRIVING CIRCUIT AND DISPLAY APPARATUS INCLUDING THE SAME

    公开(公告)号:US20180130435A1

    公开(公告)日:2018-05-10

    申请号:US15801951

    申请日:2017-11-02

    IPC分类号: G09G3/36

    摘要: A stage of a gate driving circuit includes: a first control transistor diode-connected between a first input end of the stage and a first node, biased by a first input signal, and back-biased by a second input signal; a second control transistor including a control end which receives a third input signal, a first end connected to the first node, and a second end connected to a first voltage, and back-biased by a fourth input signal; a first output transistor including a control end connected to the first node, a first end connected to a clock input end of the stage, and a second end connected to a first output end of the stage; and a capacitor connected between the control and second ends of the first output transistor. The second input signal and the fourth input signal have enable levels during different periods.

    DISPLAY APPARATUS
    8.
    发明申请

    公开(公告)号:US20220129106A1

    公开(公告)日:2022-04-28

    申请号:US17646743

    申请日:2022-01-03

    IPC分类号: G06F3/041 G06F3/044

    摘要: A display apparatus includes a display panel configured to display an image and a touch antenna array disposed on the display panel. The touch antenna array may include a touch electrode, a touch wiring electrically connected to the touch electrode, an antenna electrode including a plurality of antenna elements, a feeder electrically connected to the antenna electrode, and a shielding electrode disposed between the touch wiring and the feeder.