US 11,974,482 B2
Display substrate and related devices
Qian Xu, Beijing (CN); Tong Niu, Beijing (CN); Yan Huang, Beijing (CN); Guomeng Zhang, Beijing (CN); Chang Luo, Beijing (CN); Jianpeng Wu, Beijing (CN); Peng Xu, Beijing (CN); Fengli Ji, Beijing (CN); Yi Zhang, Beijing (CN); Benlian Wang, Beijing (CN); and Ming Hu, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/435,917
Filed by CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Nov. 30, 2020, PCT No. PCT/CN2020/132838
§ 371(c)(1), (2) Date Sep. 2, 2021,
PCT Pub. No. WO2022/110169, PCT Pub. Date Jun. 2, 2022.
Prior Publication US 2022/0238610 A1, Jul. 28, 2022
Int. Cl. H10K 59/35 (2023.01)
CPC H10K 59/353 (2023.02) 20 Claims
OG exemplary drawing
 
1. A display substrate, comprising a plurality of first sub-pixels, a plurality of second sub-pixels and a plurality of third sub-pixels, wherein
in a first direction, the first sub-pixels and the third sub-pixels are arranged alternately to form a plurality of first sub-pixel rows, the second sub-pixels form a plurality of second sub-pixel rows, the first sub-pixel rows and the second sub-pixel rows are arranged alternately in a second direction, connection lines of center points of two first sub-pixels and two third sub-pixels arranged in two adjacent rows and two adjacent columns form a first virtual quadrilateral, the two first sub-pixels are located at two vertex angles of the first virtual quadrilateral which are opposite to each other, one second sub-pixel is located within the first virtual quadrilateral, the first virtual quadrilateral comprises two interior angles each being equal to 90° and two interior angles each being not equal to 90°, and the two interior angles each being not equal to 90° comprise a first interior angle and a second interior angle;
in a same first virtual quadrilateral, a distance between a center point of a first sub-pixel located at the first interior angle and a center point of a third sub-pixel located at the second interior angle on a first straight line is x, the first straight line is perpendicular to a common side of the two interior angles each being equal to 90°, a value range of the first interior angle a is (h−10°, h+10°), and h is calculated through one of the following formulas:

OG Complex Work Unit Math
wherein P is a distance between center points of two adjacent second sub-pixels in each second sub-pixel row.