公开(公告)号：EP3724718A1

公开(公告)日：2020-10-21

申请号：EP18836594.4

申请日：2018-05-17

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

发明人： YUAN, Shuai ,  LIU, Xiaona ,  CHEN, Yuqiong ,  WANG, Mengjie ,  WU, Chenchen ,  ZHENG, Ziyi

IPC分类号： G02F1/1335

公开(公告)号：EP3690617A1

公开(公告)日：2020-08-05

申请号：EP18857729.0

申请日：2018-08-03

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

发明人： LIU, Xiaona ,  CHEN, Yuqiong ,  WANG, Mengjie ,  YUAN, Shuai ,  WU, Chenchen ,  LI, Ning ,  ZHENG, Ziyi

IPC分类号： G06F3/041 ,  G02F1/1343

摘要： An array substrate, a manufacturing method therefor, and a touch display panel. The array substrate comprises: a touch electrode (32), located on a base substrate (31) and extending along a first direction; a pixel electrode (90), located on the base substrate (31), insulated from the touch electrode (32) and comprising opposing outer edges (90A, 90B), the outer edges (90A, 90B) being sequentially arranged along a second direction. On the second direction, the orthographic projection of the touch electrode (32) on the base substrate (31) is located between the orthographic projections of the outer edges (90A, 90B) of the pixel electrode (90) on the base substrate (31). The array substrate prevents or reduces differences between coupling capacitances between the pixel electrode (90) and signal lines (330) on two sides thereof.

公开(公告)号：EP4043950A1

公开(公告)日：2022-08-17

申请号：EP21826654.2

申请日：2021-05-13

申请人： BOE Technology Group Co., Ltd. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

发明人： CHEN, Yuqiong ,  LIU, Xiaona ,  WANG, Mengjie ,  ZHANG, Rui ,  SUN, Yujia

IPC分类号： G02F1/1362 ,  G02F1/1343

摘要： A display panel and a display device. The display panel comprises a first substrate (1) and a second substrate (2) provided opposite to each other. The first substrate (1) comprises M*N subpixels defined by gate lines (4) and data lines. Thin film transistors (3) in the k-th display row are connected to a first data line (6), and thin film transistors (3) in the (k+1)-th display row are connected to a second data line (7). The second substrate (2) comprises M*N filter units (22), a black matrix (21) is provided between adjacent filter units (22), and the black matrix (21) comprises shielding rows (211) and shielding columns (212). The shielding row (211) located between the k-th display row and the (k+1)-th display row has a first width, the shielding row (211) located between the (k+1)-th display row and the (k+2)-th display row has a second width, and the first width is not equal to the second width, so as to reduce the difference in the pixel aperture ratios in subpixels of two adjacent display rows. The display device comprises a display panel.