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.

公开(公告)号：US12277007B2

公开(公告)日：2025-04-15

申请号：US17802977

申请日：2021-11-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chong Zhang ,  Baofeng Sun ,  Linlin Xu ,  Shangchieh Chu

IPC: G06F1/16 ,  G09F9/30 ,  G09G3/00

Abstract: A flexible support layer, a flexible display module and a flexible display device are provided. The flexible support layer includes at least two non-bending regions and at least one bending region connecting two adjacent non-bending regions, a bending region includes a first transition region connected with a non-bending region, the first transition region includes multiple first openings arranged at intervals, a density of the first openings in the first transition region gradually decreases along a direction close to the non-bending region.