US 12,137,585 B2
Display substrate and display device
Bo Zhang, Beijing (CN); Xiaoqing Shu, Beijing (CN); Zhenhua Zhang, Beijing (CN); Rong Wang, Beijing (CN); Zhenggang Wu, Beijing (CN); Xin Zhang, Beijing (CN); Yang Zhou, Beijing (CN); Junxiu Dai, Beijing (CN); Maoying Liao, Beijing (CN); and Yi Zhang, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chengdu (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/419,741
Filed by CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Sep. 10, 2020, PCT No. PCT/CN2020/114625
§ 371(c)(1), (2) Date Jun. 30, 2021,
PCT Pub. No. WO2021/243876, PCT Pub. Date Dec. 9, 2021.
Claims priority of application No. 202010505924.2 (CN), filed on Jun. 5, 2020.
Prior Publication US 2022/0320230 A1, Oct. 6, 2022
Int. Cl. H01L 27/32 (2006.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01); H10K 59/65 (2023.01); G09G 3/20 (2006.01); G09G 3/3233 (2016.01)
CPC H10K 59/131 (2023.02) [H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/65 (2023.02); G09G 3/2074 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0842 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A transparent display structure, comprising:
a base substrate, comprising:
a first opening region which comprises a first opening and a first opening peripheral region surrounding the first opening;
a display region at least partially surrounding the first opening region, and comprising:
a first display region at a first side of the first opening region, and
a second display region at a second side of the first opening region, wherein the first side and the second side are opposite to each other in a first direction, and both the first display region and the second display region comprise a plurality of pixels;
a plurality of first signal lines which are configured to provide a first display signal to the plurality of pixels, extend along the first direction, and pass through the first display region and the second display region;
a plurality of second signal lines which are configured to provide a second display signal to the plurality of pixels, and extend along a second direction intersecting with the first direction, wherein a part of the plurality of second signal lines passes through the first opening peripheral region along the second direction, each second signal line of the plurality of second signal lines comprises a longitudinal winding portion in the first opening peripheral region, and the longitudinal winding portion partially surrounds the first opening; and
a first floating electrode, wherein the longitudinal winding portion closest to the first opening among longitudinal winding part of the plurality of second signal lines is an edge longitudinal winding portion, and the first floating electrode is in a same layer as the edge longitudinal winding portion and is at a side of the edge longitudinal winding portion close to the first opening.