US 12,137,597 B2
Display substrate and display apparatus
Yu Zhao, Beijing (CN); Yong Zhuo, Beijing (CN); Wei He, Beijing (CN); Yanxia Xin, Beijing (CN); Qun Ma, Beijing (CN); Xiping Li, Beijing (CN); Jianpeng Liu, Beijing (CN); Kui Fang, Beijing (CN); Cheng Tan, Beijing (CN); Xueping Li, Beijing (CN); Yihao Wu, Beijing (CN); Xiaoyun Wang, Beijing (CN); Haibo Li, Beijing (CN); and Xiaoyan Yang, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/270,955
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Aug. 23, 2022, PCT No. PCT/CN2022/114332
§ 371(c)(1), (2) Date Jul. 5, 2023,
PCT Pub. No. WO2023/045678, PCT Pub. Date Mar. 30, 2023.
Claims priority of application No. 202111137439.5 (CN), filed on Sep. 27, 2021.
Prior Publication US 2024/0074282 A1, Feb. 29, 2024
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01)
CPC H10K 59/40 (2023.02) [G06F 3/0445 (2019.05); H10K 59/131 (2023.02); H10K 59/874 (2023.02); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A displaying base plate, wherein the displaying base plate comprises an active area and a non-active area connected to the active area, the non-active area comprises an edge region and a first-dam region, and the first-dam region is located between the active area and the edge region;
the displaying base plate further comprises:
a substrate;
an anti-static layer disposed on the substrate, wherein the anti-static layer is located at least within the edge region; and
a driving unit and a touch unit that are disposed on the substrate, wherein the driving unit is located within the active area, and the touch unit is located within the active area and the non-active area, and covers the driving unit; and
the anti-static layer and the touch unit are arranged in a same one layer, or the anti-static layer is disposed at one side of the touch unit away from the substrate;
wherein the touch unit comprises a first touch layer, a first insulating layer, a second touch layer and a second insulating layer that are arranged sequentially in layer configuration on the driving unit; both of the first touch layer and the second touch layer are located within the active area, and the first insulating layer and the second insulating layer are located within the active area and the non-active area; and
one of the first touch layer and the second touch layer is a metal-mesh electrode layer, and the other is a bridging metal layer.