US 12,136,364 B2
Flexible display device
Junhuan Liu, Beijing (CN); Hong Zhu, Beijing (CN); and Shangchieh Chu, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/771,889
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed May 13, 2021, PCT No. PCT/CN2021/093637
§ 371(c)(1), (2) Date Apr. 26, 2022,
PCT Pub. No. WO2021/254048, PCT Pub. Date Dec. 23, 2021.
Claims priority of application No. 202010549121.7 (CN), filed on Jun. 16, 2020.
Prior Publication US 2022/0415215 A1, Dec. 29, 2022
Int. Cl. G09F 9/00 (2006.01); G06F 1/16 (2006.01); G09F 9/30 (2006.01)
CPC G09F 9/301 (2013.01) [G06F 1/1652 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A flexible display device, comprising:
a housing, having an opening provided thereon;
a winding shaft, rotatably provided in the housing;
a flexible display panel, having one end connected to the winding shaft and another opposite end extending out of the housing through the opening;
a supporting member, having one end connected to the winding shaft and another opposite end extending out of the housing through the opening;
a separating member, provided on the housing to separate the flexible display panel and the supporting member partially when the flexible display panel and the supporting member are being wound up; and
a pressing member, provided on the housing to connect the flexible display panel and the supporting member when the flexible display panel and the supporting member are being unwound,
wherein the supporting member comprises:
a plurality of supporting plates, extending in an axial direction of the winding shaft and arranged in parallel; and
a plurality of bonding layers, each adhered between two adjacent supporting plates of the plurality of supporting plates.