公开(公告)号：EP4339934A1

公开(公告)日：2024-03-20

申请号：EP21947667.8

申请日：2021-07-02

申请人： BOE Technology Group Co., Ltd.

发明人： ZHANG, Hui ,  LI, Changfeng ,  HOU, Kai ,  LIU, Liwei ,  WANG, Hongrun ,  IM, Yunsik ,  ZHANG, Shunhang ,  PENG, Kuanjun

IPC分类号： G09G3/36

摘要： A display panel (24), a display device, and a method for driving the display device. The display panel (24) comprises a base substrate (1), a plurality of data lines (4), a plurality of scanning lines (5), a plurality of sub-pixels, a plurality of data selection control lines (MU), a plurality of data input lines (D), and a plurality of data selection circuits (8). The data selection circuits (8) comprise at least two multiplexers (9); in each data selection circuit (8), input terminals of different multiplexers (9) are coupled to different data input lines (D), control terminals of different multiplexers (9) are coupled to different data selection control lines (MU), and the ith output terminals of different multiplexers (9) are coupled to the same data line (4); in two adjacent data selection circuits (8), two multiplexers (9) coupled to different data selection control lines (MU) are coupled to the same data input line (D); and the data selection circuits (8) are used for: respectively providing signals of the corresponding data input lines (D) to each of the coupled data lines (4) under the control of signals of the plurality of data selection control lines (MU).

公开(公告)号：EP4307040A1

公开(公告)日：2024-01-17

申请号：EP21954616.5

申请日：2021-08-27

申请人： BOE Technology Group Co., Ltd.

发明人： ZHANG, Hui ,  LIU, Liwei ,  HOU, Kai ,  LI, Changfeng ,  WANG, Hongrun ,  ZHANG, Shunhang ,  IM, Yunsik ,  LI, Fuqiang

IPC分类号： G02F1/1339

摘要： Provided in the embodiments of the present disclosure are a display panel and a display device. The display panel comprises: an array substrate, which comprises scan lines, data lines, and sub-pixels, wherein at least two sub-pixels adjacent to each other in a first direction and a second direction form a pixel island; an opposite substrate; a liquid crystal layer; and support parts, which comprise a plurality of first support parts and a plurality of second support parts. Each support part comprises a first sub-support part and a second sub-support part, wherein one of the first sub-support part and the second sub-support part is arranged on a surface of the side of the array substrate facing the opposite substrate, and the other one thereof is arranged on a surface of the side of the opposite substrate facing the array substrate. An orthographic projection of the first sub-support part divides an orthographic projection of the second sub-support part into a first part and a second part; and in each support portion, the length of the first part is not equal to the length of the second part.

公开(公告)号：EP4207294A1

公开(公告)日：2023-07-05

申请号：EP21934001.5

申请日：2021-04-01

申请人： BOE Technology Group Co., Ltd.

发明人： ZHANG, Shunhang ,  HOU, Kai ,  LIU, Liwei ,  WANG, Hongrun ,  ZHANG, Hui ,  LI, Changfeng ,  IM, Yunsik

IPC分类号： H01L27/32

摘要： A light-emitting substrate, a display apparatus, and an electronic device. The light-emitting substrate comprises a base substrate and light-emitting units and first driving signal line groups located on the base substrate; each light-emitting unit comprises a plurality of light-emitting sub-units, and each light-emitting sub-unit comprises a first electrode terminal and a second electrode terminal; a first driving signal line in each first driving signal line group is configured to be connected to the first electrode terminal of the corresponding light-emitting sub-unit; a k-th light-emitting unit in an N-th column and a k-th light-emitting unit in an (N+1)-th column relatively have a translation spacing in the column direction, the translation spacing is less than a spacing between two adjacent light-emitting units in a same column in the column direction, and N and k are both positive integers greater than 0; the first driving signal line groups are located between the N-th column of light-emitting units and the (N+1)-th column of light-emitting units, and extend in a zigzag manner along the column direction and alternately pass through the N-th column of light-emitting units and the (N+1)-th column of light-emitting units; each light-emitting unit allows passing of two adjacent first driving signal line groups. The light-emitting substrate can improve the uniformity of emergent light.

公开(公告)号：EP3816719A1

公开(公告)日：2021-05-05

申请号：EP19824939.3

申请日：2019-06-26

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： UM, Yoon Sung ,  JIA, Yu'e ,  LIAO, Feng ,  ZHANG, Hui ,  ZHANG, Shunhang ,  WANG, Hongrun ,  LIU, Liwei ,  HOU, Kai ,  IM, Yun Sik

IPC分类号： G02F1/1362

摘要： An array substrate and a display panel. The array substrate comprises: multiple sub-pixels (101) arranged along a row direction and a column direction, adjacent four columns of sub-pixel columns or six columns of sub-pixel columns constituting a sub-pixel column group (100); multiple data lines, extending along the column direction, and the data lines comprising a first data line (210) and a second data line (220). Along the row direction, two sides of the sub-pixel column group (100) are respectively provided with the first data line (210) and the second data line (220), and a data line pair (212) consisting of the first data line (210) and the second data line (220) is comprised between adjacent sub-pixel column groups (100).