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    GATE DRIVER, AND CONFIGURATION SYSTEM AND CONFIGURATION METHOD THEREOF
    3.
    发明公开
    GATE DRIVER, AND CONFIGURATION SYSTEM AND CONFIGURATION METHOD THEREOF 审中-公开

    公开(公告)号：EP3364403A1

    公开(公告)日：2018-08-22

    申请号：EP16847618.2

    申请日：2016-09-27

    申请人： BOE Technology Group Co., Ltd. ,  Chongqing Boe Optoelectronics Technology Co. Ltd.

    发明人： GAO, Xianyong ,  HSU, Yihjen ,  XIAO, Lijun ,  HOU, Shuai ,  XU, Bo ,  LIANG, Lisheng ,  FU, Siqing ,  SHANG, Fei ,  QIU, Haijun

    IPC分类号： G09G3/36

    摘要： The present application provides a gate driver and a configuration system and configuration method thereof, and belongs to the technical field of TFT array driving of a thin film transistor (TFT) display panel. The gate driver of the present application is used for providing a gate drive signal for a TFT array substrate, and comprises at least a drive capability detection module and a drive capability adjustment module. The configuration system of the present application is configured to configure the driving capabilities of a plurality of gate drivers, and comprises a controller provided outside the plurality of gate drivers. The driving capability of the gate driver of the present application becomes adjustable and configurable. The well balance of the drive capabilities of the drive control signals received by the different TFT array regions driven by the plurality of gate drivers configured by the configuration system of the present application can avoid the occurrence of a splitting-screen phenomenon.

    GATE DRIVING APPARATUS FOR PIXEL ARRAY AND DRIVING METHOD THEREFOR
    4.
    发明公开
    GATE DRIVING APPARATUS FOR PIXEL ARRAY AND DRIVING METHOD THEREFOR 审中-公开

    公开(公告)号：EP3361473A1

    公开(公告)日：2018-08-15

    申请号：EP16853065.7

    申请日：2016-09-13

    申请人： Chongqing Boe Optoelectronics Technology Co., Ltd. ,  Chongqing Boe Optoelectronics Technology Co. Ltd.

    发明人： XIAO, Lijun ,  HSU, Yih Jen ,  HOU, Shuai ,  LU, Xu ,  SHANG, Fei

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3258 ,  G09G3/3266 ,  G09G3/3291 ,  G09G3/3614 ,  G09G3/3677 ,  G09G2310/0202 ,  G09G2310/0218 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2330/026 ,  G09G2330/027

    摘要： Disclosed are a gate driving apparatus (200) for a pixel array and a driving method therefor. The pixel array comprises N gate lines. The gate driving apparatus (200) comprises: a plurality of gate drivers (221, 222,..., 22(n-1), 22n), wherein the N gate lines are divided into a plurality of groups, each group comprises a plurality of gate lines, each gate driver (221, 222,..., 22(n-1), 22n) corresponds to the plurality of groups on a one-to-one basis, and each gate driver (221, 222,..., 22(n-1), 22n) is used for generating a gate driving signal for the plurality of gate lines in the group corresponding thereto; and a driver control module (210) which is used for generating a plurality of driver control signals (XON1, XON2,..., XON(n-1), XONn), the plurality of driver control signals (XON1, XON2,..., XON(n-1), XONn) corresponding to the plurality of gate drivers (221, 222,..., 22(n-1), 22n) on a one-to-one basis, and a state switch between any two driver control signals among the plurality of driver control signals (XON1, XON2,..., XON(n-1), XONn) has at least a difference of a first time, wherein under the control of the plurality of driver control signals (XON1, XON2,..., XON(n-1), XONn), the plurality of gate drivers (221, 222,..., 22(n-1), 22n) are switched from a first state to a second state in sequence, and each gate driver (221, 222,..., 22(n-1), 22n) generates gate driving signals in the same phase at the same time for the plurality of gate lines in the group corresponding thereto in the second state.