公开(公告)号：US20200343318A1

公开(公告)日：2020-10-29

申请号：US16468611

申请日：2018-12-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yansong LI ,  Haidong WU ,  Shanshan BAI ,  Zhihui XIAO ,  Yue LIU ,  Haohan ZHANG ,  Yangpeng WANG

IPC: H01L27/32 ,  H01L51/00

Abstract: A pixel arrangement including first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction intersecting the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.

公开(公告)号：US20190252469A1

公开(公告)日：2019-08-15

申请号：US16166351

申请日：2018-10-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zhihui XIAO ,  Yue LIU ,  Haohan ZHANG ,  Shanshan BAI

IPC: H01L27/32 ,  G09G3/3225

Abstract: Disclosed are a pixel arrangement structure, an organic light-emitting diode display panel, a fine metal mask, and a display device, and in the pixel arrangement structure, first sub-pixels are located at the centers of first virtual quadrilaterals, and four corners of the first virtual quadrilaterals; second sub-pixels are located at the middles of sides of the first virtual quadrilaterals; third sub-pixels are located in second virtual quadrilaterals, and four second virtual quadrilaterals constitute a first virtual quadrilateral; and in each second virtual quadrilateral, the distances between the center of a third sub-pixel, and the centers of two first sub-pixels are equal; and/or in each second virtual quadrilateral, the distances between the center of a third sub-pixel, and the centers of two second sub-pixels are equal.

公开(公告)号：US20220392969A1

公开(公告)日：2022-12-08

申请号：US17772851

申请日：2021-04-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haohan ZHANG ,  Jia LIU

IPC: H01L27/32 ,  H01L51/56

Abstract: A display panel has a first region and a second region, and includes a substrate, and first electrodes in the first region, light-emitting layers, second electrodes, scanning signal lines and data signal lines that are disposed on the substrate; a first electrode extends in a first direction and includes first electrode blocks; an orthogonal projection, on the substrate, of a light-emitting layer is located in an orthogonal projection, on the substrate, of a first electrode block; a second electrode extends in a second direction and includes second electrode blocks, a second electrode block covers the light-emitting layer, and edges proximate to each other of any two adjacent second electrode blocks overlap; the second electrode blocks are staggered in the second direction; a scanning signal line connects the first electrode blocks in the first electrode in series; and a data signal line is coupled to the second electrode.

公开(公告)号：US20210264850A1

公开(公告)日：2021-08-26

申请号：US17315706

申请日：2021-05-10

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haohan ZHANG ,  Yue LIU ,  Zhihui XIAO ,  Shanshan BAI ,  Yansong LI

IPC: G09G3/32 ,  H01L27/32 ,  H01L51/56 ,  G09G3/20

Abstract: Disclosed are a pixel arrangement structure, a metal mask, and a display device, and in the pixel arrangement structure, each repeating element includes four sub-pixels of three sub-pixel types distributed in two columns, and at least two of the sub-pixels comprise two sub-pixel components respectively.

公开(公告)号：US20210104579A1

公开(公告)日：2021-04-08

申请号：US16869866

申请日：2020-05-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haohan ZHANG ,  Yansong LI ,  Pinfan WANG ,  Shanshan BAI

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52

Abstract: The present disclosure provides a display substrate, a fabricating method thereof and a display device. The display substrate includes a substrate, including a plurality of island portions spaced apart from each other and a plurality of bridge portions connected between the island portions, the substrate having a plurality of openings in regions without the plurality of island portions and the plurality of bridge portions; a layer structure on each of the plurality of island portions and comprising a light-emitting layer, a common auxiliary layer and a first electrode layer stacked with each other, the layer structure on each of the plurality of island portions forms at least one light-emitting unit; wherein on each of the plurality of island portions, an orthographic projection of the common auxiliary layer on the island portion covers an orthographic projection of the light-emitting layer on the island portion.