US 12,471,481 B2
Display module and display device
Yue Cui, Beijing (CN); and Yuehan Wei, Beijing (CN)
Assigned to BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing (CN)
Appl. No. 17/911,247
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Nov. 2, 2021, PCT No. PCT/CN2021/128119
§ 371(c)(1), (2) Date Sep. 13, 2022,
PCT Pub. No. WO2022/205895, PCT Pub. Date Oct. 6, 2022.
Claims priority of application No. 202110336950.1 (CN), filed on Mar. 29, 2021.
Prior Publication US 2024/0215376 A1, Jun. 27, 2024
Int. Cl. G06F 1/16 (2006.01); H10K 59/80 (2023.01); H10K 102/00 (2023.01)
CPC H10K 59/80 (2023.02) [H10K 2102/311 (2023.02)] 18 Claims
OG exemplary drawing
 
1. A display module, wherein the display module comprises:
a flexible display panel, wherein the flexible display panel comprises an active area and a bending area located at a periphery of the active area; and
a supporting layer disposed on one side of the active area, wherein the supporting layer is disposed away from a light-emitting side of the flexible display panel; the supporting layer is provided with an isolation groove extending through the supporting layer in a first direction, and the isolation groove is disposed close to the bending area for isolating the supporting layer on both sides of the isolation groove, and the first direction is perpendicular to a thickness direction of the supporting layer and a bending axis of the bending area;
wherein a distance between the isolation groove and the bending area is greater than or equal to 7 mm and less than or equal to 15 mm;
wherein the flexible display panel comprises a binding area located at a periphery of the bending area, and the bending area is configured for bending the binding area to a back of the flexible display panel.