US 12,150,361 B2
Pixel array and display device
Ming Hu, Beijing (CN); Yan Huang, Beijing (CN); Chang Luo, Beijing (CN); Jianpeng Wu, Beijing (CN); Benlian Wang, Beijing (CN); Peng Xu, Beijing (CN); Wei Zhang, Beijing (CN); and Qian Xu, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/439,861
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Sep. 29, 2020, PCT No. PCT/CN2020/118991
§ 371(c)(1), (2) Date Sep. 16, 2021,
PCT Pub. No. WO2022/052192, PCT Pub. Date Mar. 17, 2022.
Claims priority of application No. PCT/CN2020/114619 (WO), filed on Sep. 10, 2020.
Prior Publication US 2022/0310710 A1, Sep. 29, 2022
Int. Cl. H10K 59/35 (2023.01)
CPC H10K 59/353 (2023.02) [H10K 59/351 (2023.02); H10K 59/352 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A pixel array, comprising a plurality of sub-pixels, which comprise first sub-pixels, second sub-pixels, and third sub-pixels; the first sub-pixels and the third sub-pixels are alternately arranged along a row direction and form a plurality of first pixel rows, the first sub-pixels and the third sub-pixels, which are in a same column, in the plurality of first pixel rows are alternately arranged, and the second sub-pixels are arranged side by side along the row direction and form a plurality of second pixel rows; lines sequentially connecting centers of two of the first sub-pixels and two of the third sub-pixels, which are arranged in an array, together form a first virtual quadrilateral, and one of the second sub-pixels is in each first virtual quadrilateral; wherein
at least a portion of interior angles of the first virtual quadrilateral is not equal to 90°;
shapes of the first sub-pixels, the second sub-pixels and the third sub-pixels comprise a polygon, and a distance from an intersection point of extension lines of two sides of at least one vertex angle of at least one sub-pixel, which has a shape of the polygon, of the first sub-pixels, the second sub-pixels and the third sub-pixels to a center of the at least one sub-pixel is different from a distance from an intersection point of extension lines of two sides of another vertex angle of the at least one sub-pixel to the center of the at least one sub-pixel.