公开(公告)号：US20250098087A1

公开(公告)日：2025-03-20

申请号：US18576382

申请日：2023-05-11

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pengfei ZHOU ,  Shangchieh CHU ,  Yanyan YANG ,  Xinyu WANG ,  Song ZHANG ,  Shiming SHI

IPC: H05K5/02

Abstract: A telescopic mechanism includes a fixed part, a movable part and a telescopic assembly, where the telescopic assembly includes m folding telescopic frames and m-1 balance connecting rod groups; two ends of the folding telescopic frame are connected to the fixed part and the movable part respectively, the m folding telescopic frames are disposed at intervals in a first direction, and the first direction is perpendicular to a telescoping direction of the telescopic assembly; and each balance connecting rod group is disposed between two adjacent folding telescopic frames, each balance connecting rod group includes at least one balance connecting rod, and two ends of each balance connecting rod are connected to the two adjacent folding telescopic frames respectively.

公开(公告)号：US20240276658A1

公开(公告)日：2024-08-15

申请号：US18022257

申请日：2022-04-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pengfei ZHOU ,  Hong ZHU ,  Zongyuan WANG ,  Song ZHANG ,  Shangchieh CHU ,  Shiming SHI

IPC: H05K5/02

CPC classification number: H05K5/0217

Abstract: Provided is a display device. The display device includes: a first housing and a second housing, wherein the first housing and the second housing are slidably connected; a spool, disposed in the second housing, wherein the spool includes a central spindle and at least two reels; a flexible display panel, including a first portion and a second portion, wherein the first portion is fixedly connected to the first housing, and the second portion is wound on the spool; and a sliding support, disposed in the second housing, wherein the sliding support includes a first connection and at least two adsorption portions.

公开(公告)号：US20220071035A1

公开(公告)日：2022-03-03

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: H05K5/02 ,  H05K5/00

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：US20240410415A1

公开(公告)日：2024-12-12

申请号：US18016288

申请日：2022-02-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xinyu WANG ,  Pengfei ZHOU ,  Yonghong ZHOU ,  Shangchieh CHU

IPC: F16C11/04 ,  H05K5/02

Abstract: Provided is a rotation shaft mechanism. The rotation shaft mechanism includes a base and two support assemblies. The two support assemblies are respectively connected to two sides of the base, and the support assembly includes a rotation plate and a shutter plate. The rotation plate is pivoted to the base, the shutter plate is disposed on a face of the rotation plate and is slidable in a direction close to or away from the base relative to the rotation plate, and an orthogonal projection of the base on a plane of the shutter plate is at least partially overlapped with the shutter plate in the case that the rotation shaft mechanism is in an unfolded state.

公开(公告)号：US20230176621A1

公开(公告)日：2023-06-08

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

CPC classification number: G06F1/1652 ,  G06F1/1616 ,  G06F1/1656

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：US20220317734A1

公开(公告)日：2022-10-06

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

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. The frame is segmented into a rotatable frame part and a movable frame part, and the adjustment mechanism adjusts the spacing between the movable frame part and the rotatable frame part with rotation of the rotatable frame part and the movable frame part so as to adjust the width of the adjustable frame, thus meeting the needs of