公开(公告)号：US12253886B2

公开(公告)日：2025-03-18

申请号：US18027210

申请日：2022-06-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lijuan Zhao ,  Junhuan Liu ,  Lupeng Bian

IPC: G06F1/16

Abstract: A flexible display device is provided, including: a housing, a flexible display screen, a support member and a sliding-roller. The support member is located between the flexible display screen and the sliding-roller, and is configured for driving the flexible display screen to be rolled on the sliding-roller. The sliding-roller is rotatable and is arranged in the housing. The flexible display device further includes a limiting structure provided between the support member and the housing for maintaining a gap between the flexible display screen and the housing. A display terminal is further provided.

公开(公告)号：US20240310876A1

公开(公告)日：2024-09-19

申请号：US18027210

申请日：2022-06-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lijuan Zhao ,  Junhuan Liu ,  Lupeng Bian

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1656

Abstract: A flexible display device is provided, including: a housing, a flexible display screen, a support member and a sliding-roller. The support member is located between the flexible display screen and the sliding-roller, and is configured for driving the flexible display screen to be rolled on the sliding-roller. The sliding-roller is rotatable and is arranged in the housing. The flexible display device further includes a limiting structure provided between the support member and the housing for maintaining a gap between the flexible display screen and the housing. A display terminal is further provided.

公开(公告)号：US11987041B2

公开(公告)日：2024-05-21

申请号：US17299012

申请日：2020-08-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liming Dong ,  Shiming Shi ,  Lu Liu ,  Lijuan Zhao ,  Zhao Li

IPC: B32B7/12 ,  B32B1/00 ,  H05K5/00 ,  H05K5/03

CPC classification number: B32B7/12 ,  B32B1/00 ,  H05K5/0017 ,  H05K5/03 ,  B32B2307/42 ,  B32B2307/546 ,  B32B2307/732 ,  B32B2457/20

Abstract: Embodiments of the present disclosure provide a display module, including: a flexible panel, a first group of film layers attached to a light-emitting side of the flexible panel, and a second group of film layers attached to a non-light-emitting side of the flexible panel away from the light-emitting side. The display module is capable of being folded to a curved plate, such that at least a portion of an orthographic projection of the display module on a first plane perpendicular to the curved plate has a shape of a water-drop profile comprising a neck portion and a body portion. At least a portion of orthographic projections, on the first plane, of two opposite ends of the display module forms the neck portion, and an orthographic projection, on the first plane, of a middle portion of the display module between the two opposite ends forms the body portion.