公开(公告)号：EP3761300A1

公开(公告)日：2021-01-06

申请号：EP18889955.3

申请日：2018-10-18

申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  Chongqing Boe Optoelectronics Technology Co., Ltd.

发明人： LIANG, Xuebo ,  ZHANG, Zhi ,  TANG, Xiuzhu ,  ZHAO, Jingpeng ,  CHEN, Suai ,  DONG, Xing ,  QIAN, Qian ,  TANG, Taoliang ,  XIONG, Lijun ,  TIAN, Zhenguo ,  HU, Shuang ,  YANG, Jian

IPC分类号： G09G3/3266

摘要： A gate drive circuit, a touch display device and a driving method are provided. The gate drive circuit (10) includes a plurality of cascaded shift register units (200) and a voltage stabilization circuit (100). Each of the plurality of cascaded shift register units (200) includes a touch scanning control terminal; and the voltage stabilization circuit (100) is connected to a first shift register unit (201) and at least one second shift register unit (202) after the first shift register unit (201), of the plurality of cascaded shift register units (200), and configured to compensate a level of a first node of the group of second shift register units (202) in response to the touch scanning control signal.

公开(公告)号：EP3690537A1

公开(公告)日：2020-08-05

申请号：EP18849418.1

申请日：2018-08-01

申请人： BOE Technology Group Co., Ltd. ,  Beijing BOE Display Technology Co., Ltd.

发明人： DONG, Ting ,  QU, Yingying ,  CHEN, Yifu ,  LIU, Deqiang ,  ZHOU, Jian ,  YANG, Jian

IPC分类号： G02F1/1343 ,  G02F1/1333

摘要： An array substrate, a manufacturing method thereof and a display device are provided, the array substrate includes a first electrode (1), a second electrode (2) and an insulating layer (4) between the first electrode (1) and the second electrode (2), the second electrode (2) includes a plurality of electrode groups (22), and the electrode group (22) includes electrode strips (21) and an insulated passivation wall (3) sandwiched between the electrode strips (21). The array substrate has a high transmittance.