US 11,900,853 B2
Display substrate and display device
Zhenzhen Li, Beijing (CN); Lujiang Huangfu, Beijing (CN); Shanshan Bai, Beijing (CN); and Kuo Sun, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Mar. 24, 2023, as Appl. No. 18/126,066.
Application 18/126,066 is a continuation of application No. 17/992,458, filed on Nov. 22, 2022, granted, now 11,776,452.
Application 17/992,458 is a continuation of application No. 17/681,782, filed on Feb. 27, 2022, granted, now 11,562,680.
Application 17/681,782 is a continuation of application No. 16/616,522, granted, now 11,315,469, previously published as PCT/CN2019/078866, filed on Mar. 20, 2019.
Claims priority of application No. 201810638716.2 (CN), filed on Jun. 20, 2018.
Prior Publication US 2023/0237951 A1, Jul. 27, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/2074 (2013.01) [G09G 2320/0673 (2013.01); G09G 2320/0686 (2013.01); G09G 2340/0407 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display substrate, comprising a display area comprising a first display sub-area and a second display sub-area; wherein the first display sub-area comprises a plurality of pixel groups, each of the plurality of pixel groups comprises a first pixel element and a second pixel element comprising a first sub-pixel, two second sub-pixels and a third sub-pixel adjacent to each other, the two second sub-pixels are adjacent to each other and arranged in a column direction and the plurality of pixel groups are arranged in a row direction to form a plurality of rows of pixels; the second display sub-area comprises a plurality of third pixel elements, each of the plurality of third pixel elements comprises a first sub-pixel, a second sub-pixel and a third sub-pixel adjacent to each other, the plurality of third pixel elements are arranged in the row direction to form a plurality of rows of pixels, and third pixel elements in two adjacent rows of pixels are staggered; and a distribution density of pixels in the first display sub-area is greater than a distribution density of pixels in the second display sub-area, wherein in the first display sub-area, the plurality of pixel groups are arranged in the column direction to form a plurality of columns of pixels, pixel groups in two adjacent rows of pixels are staggered and pixel groups in two adjacent columns of pixels are staggered.