US 12,013,729 B2
Flexible support plate, and method for manufacturing same
Hufei Yang, Beijing (CN); Liang Gao, Beijing (CN); Ajuan Du, Beijing (CN); Feifan Li, Beijing (CN); Hao Sun, Beijing (CN); Xiaoxia Huang, Beijing (CN); Bin Wang, Beijing (CN); Yongle Wang, Beijing (CN); Enjian Yang, Beijing (CN); Shuang Zhang, Beijing (CN); and Bowen Xiao, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/439,879
Filed by CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Jan. 29, 2021, PCT No. PCT/CN2021/074442
§ 371(c)(1), (2) Date Sep. 16, 2021,
PCT Pub. No. WO2022/160259, PCT Pub. Date Aug. 4, 2022.
Prior Publication US 2023/0085742 A1, Mar. 23, 2023
Int. Cl. G06F 1/16 (2006.01)
CPC G06F 1/1656 (2013.01) [G06F 1/1616 (2013.01); G06F 1/1652 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A flexible support plate, wherein the flexible support plate is configured to support a display panel, the flexible support plate is provided with a bendable region, the bendable region has at least one boundary line extending in a first direction, and the boundary line is part of a side of the flexible support plate;
a plurality of hollows are arranged at intervals in the bendable region, the plurality of hollows are divided into a plurality of hollow groups arranged in the first direction, and each hollow group comprises at least one hollow;
for any boundary line, any one of the plurality of hollow groups has one boundary point, the boundary point is disposed on a contour line of a hollow in the hollow group to which the boundary point belongs, and the boundary point has a smallest distance from a corresponding boundary line in the contour line to which the boundary point belongs; and
a connecting line of boundary points that are close to a same boundary line is a line segment; and wherein the bendable region comprises a plurality of subregions arranged at intervals in a second direction, and the second direction is the extension direction of the bending line when the bendable region is bent; and the hollow group comprises a plurality of sub-hollow groups arranged at intervals in the second direction, the plurality of sub-hollow groups and the plurality of subregions are in a one-to-one correspondence, and the sub-hollow groups in the plurality of sub-hollow groups are all disposed in corresponding subregions.