US 12,080,226 B2
Display substrate, and display device
Miao Liu, Beijing (CN); Xueguang Hao, Beijing (CN); Jingbo Xu, Beijing (CN); Xing Yao, Beijing (CN); Jingquan Wang, Beijing (CN); Xinyin Wu, Beijing (CN); Xinguo Li, Beijing (CN); and Zhichong Wang, Beijing (CN)
Assigned to Beijing BOE Technology Development Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/275,012
Filed by Beijing BOE Technology Development Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Jul. 8, 2022, PCT No. PCT/CN2022/104688
§ 371(c)(1), (2) Date Jul. 30, 2023,
PCT Pub. No. WO2023/280314, PCT Pub. Date Jan. 12, 2023.
Claims priority of application No. 202110774729.4 (CN), filed on Jul. 9, 2021.
Prior Publication US 2024/0112623 A1, Apr. 4, 2024
Int. Cl. G09G 3/3266 (2016.01); G09G 3/32 (2016.01); G09G 3/3208 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 3/3266 (2013.01); G09G 3/3208 (2013.01); G09G 2300/0408 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0809 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0286 (2013.01); G09G 2320/0223 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display substrate, comprising:
a base substrate;
a scan drive control circuit disposed in a non-display area of the base substrate;
the scan drive control circuit comprises an input circuit, an output control circuit and an output circuit; the output control circuit is connected to the input circuit and the output circuit;
the output control circuit comprises a first node control capacitor and a second node control capacitor;
lengths of the first node control capacitor, the second node control capacitor and the scan drive control circuit in a first direction satisfy:

OG Complex Work Unit Math
where, LC1k is a length of the first node control capacitor in the first direction, LC2k is a length of the second node control capacitor in the first direction, LY is a length of the scan drive control circuit in the first direction.