公开(公告)号：US12259756B2

公开(公告)日：2025-03-25

申请号：US17921604

申请日：2021-07-05

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pengfei Zhou ,  Shangchieh Chu ,  Baofeng Sun ,  Yanyan Yang ,  Bo Wang ,  Yanli Wang ,  Wei Liu

IPC: G06F1/16

Abstract: A display assembly includes: a bearing assembly (1) configured to bear a flexible display module (3) and drive the flexible display module (3) to bend or fold; at least two supporting layers (2) stacked in sequence on the bearing assembly (1), each supporting layer (2) being bendable and having resilience, and each supporting layer (2) being provided with a hollowed-out pattern. The hollowed-out patterns of the supporting layers (2) are different in at least one of the following properties: the area of a hollowed-out part, the shape of the hollowed-out part, and the position of the hollowed-out part. The display assembly further includes the flexible display module (3) located on the side of the at least two supporting layers (2) facing away from the bearing assembly (1).

公开(公告)号：US11647599B2

公开(公告)日：2023-05-09

申请号：US17333097

申请日：2021-05-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shouchuan Zhang ,  Shangchieh Chu ,  Yonghong Zhou ,  Baofeng Sun ,  Yanyan Yang ,  Pengfei Zhou ,  Meiling Gao

IPC: H05K5/00 ,  H05K5/02 ,  F16H1/14 ,  F16H25/20

CPC classification number: H05K5/0226 ,  H05K5/0017 ,  F16H1/14 ,  F16H25/20 ,  F16H2025/2093

Abstract: A flexible display module middle frame is provided. The flexible display module middle frame includes: a first frame, configured to connect with a first non-bending area of a flexible display module; a second frame, configured to connect with a second non-bending area of the flexible display module; a bending structure connected to the first frame and the second frame and configured to control the first frame and the second frame to rotate relative to each other; and a first sliding connection frame connected to a side of the first frame away from the second frame, a second sliding connection frame connected to a side of the second frame away from the first frame.

公开(公告)号：US12066865B2

公开(公告)日：2024-08-20

申请号：US17299333

申请日：2020-08-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chong Zhang ,  Baofeng Sun ,  Yonghong Zhou ,  Yanyan Yang ,  Shangchieh Chu ,  Pengfei Zhou ,  Yanli Wang ,  Wei Liu ,  Bo Wang

IPC: G06F1/16

CPC classification number: G06F1/1652

Abstract: The present disclosure relates to the field of display technology, and proposes an adjustable frame and a foldable display device. The adjustable frame includes a central shaft part, a rotatable frame part, a movable frame part, and an adjustment mechanism. The rotatable frame part is rotatably connected to the central shaft part. The movable frame part is arranged on a side of the rotatable frame part away from the central shaft part. An end of the adjustment mechanism is connected to the central shaft part, and an opposite end of the adjustment mechanism is connected to the movable frame part. The adjusting mechanism is configured to adjust the spacing between the movable frame part and the rotatable frame part with rotation of the rotatable frame part and the movable frame part.