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公开(公告)号：US20240329696A1
公开(公告)日：2024-10-03
申请号：US18576463
申请日：2022-07-04
Applicant: BOE Technology Group Co., Ltd.
Inventor： Baofeng SUN , Yonghong ZHOU , Shouchuan ZHANG , Shangchieh CHU , Linlin XU
IPC: G06F1/16
CPC classification number: G06F1/1681 , G06F1/1616 , G06F1/1652
Abstract: The present disclosure relates to a folding mechanism, including: a supporting beam; a rotating shaft assembly, including a plurality of rotating shafts extended along a length direction of the supporting beam, wherein the plurality of rotating shafts include a positioning shaft and transmission shafts distributed on both sides of the positioning shaft, and the positioning shaft is disposed on the supporting beam; a transmission assembly sequentially coupling individual rotating shafts in series along a distribution direction of the rotating shafts, wherein any rotating shaft is rotatable around an adjacent rotating shaft; and two bearing frames coupled to both sides of the transmission assembly, wherein the two bearing frames are rotatable around the positioning shaft between a first form, an unfolded form and a second form under transmission of the rotating shaft assembly and the transmission assembly.
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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).
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3.发明申请公开(公告)号：US20230074489A1
公开(公告)日：2023-03-09
申请号：US17760962
申请日：2021-04-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Baofeng SUN
IPC: H05K5/02
Abstract: This application relates to a flexible display screen supporting structure for supporting a flexible display screen. The flexible display screen includes a bendable region and a non-bendable region spaced apart in a first direction. The flexible display screen supporting structure includes a flexible support layer, the flexible support layer includes a first surface and a second surface arranged opposite to each other, the first surface is used for connecting to a non-light-emitting side of the flexible display screen, and the second surface is divided into a first region and a second region that are spaced apart in the first direction. A rigid support plate is arranged on the first region, a plurality of rigid support strips that are parallel to each other are arranged at intervals on the second region, and each of the plurality of the rigid support strips extends along a direction perpendicular to the first direction.
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公开(公告)号：US20220397937A1
公开(公告)日：2022-12-15
申请号：US17636705
申请日：2021-04-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Baofeng SUN , Meiling GAO
IPC: G06F1/16
Abstract: A terminal provided with a flexible screen, the terminal including a flexible screen assembly, a first fixed frame (6), a second fixed frame (7), a sliding roll-up assembly, and a magnetic component (9); the sliding roll-up assembly includes a first roller (3) and a second roller (4); the flexible screen assembly includes a flexible screen main body (1) and a rollable supporting component (2); the flexible screen assembly is supported by the first roller (3) and the second roller (4) and includes an opposite first side and second side; the first side is fixed to a first end of the first fixed frame (6), and the second side and the second fixed frame (7) are connected by an elastic member (8); the magnetic member (9) is provided on the support (5) and magnetically cooperates with the rollable supporting component (2).
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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
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Patent Agency Ranking
公开(公告)号：US20220173353A1
公开(公告)日：2022-06-02
申请号：US17359681
申请日：2021-06-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaofei LUO , Shangchieh CHU , Baofeng SUN , Yanyan YANG
IPC: H01L51/52
Abstract: A flexible display module and a foldable display apparatus are provided. The flexible display module is assembled with a shell of the foldable display apparatus. The flexible display module includes a bending region, a display panel and a back plate provided on a side of the display panel away from a display side. The flexible display module further includes a support member disposed on a first surface of the back plate away from the display panel, wherein the support member is located in a middle region in a width direction of the bending region, and the support member is configured to be fixed with the shell. A first side surface of the support member is attached and fixed to the first surface of the back plate, a second side surface adjacent to the first side surface of the support member extends along a length direction of the bending region.
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公开(公告)号：US20240338056A1
公开(公告)日：2024-10-10
申请号：US18750284
申请日：2024-06-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Linlin XU , Yonghong ZHOU , Baofeng SUN , Shangchieh CHU , Bo WANG , Yanli WANG , Wei LIU
IPC: G06F1/16
CPC classification number: G06F1/1656 , G06F1/1616 , G06F1/1652 , G06F1/1681
Abstract: A support device is provided. The support device is disposed on a back side of a bendable structure, the bendable structure comprising a bending portion, and a first non-bending portion and a second non-bending portion disposed on two sides of the bending portion, respectively; the support device comprising: a first support, configured to be connected to the first non-bending portion; a second support, configured to be connected to the second non-bending portion; a rotating shaft support, configured to be rotatably connected to the first support and the second support; and at least one support component, wherein each support component comprises a strip-shaped support bar, wherein the support bar is connected to the rotating shaft support and configured to be fixedly connected to the bending portion.
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公开(公告)号：US20220413548A1
公开(公告)日：2022-12-29
申请号：US17760559
申请日：2021-04-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Baofeng SUN , Shangchieh CHU
Abstract: A rotating shaft supporting structure, a display device, and an assembling method therefor are described. The shaft support structure includes a rigid support part including a plurality of rigid support strips arranged in parallel, two first support plates arranged in parallel with the rigid support strips, and located on the two opposite sides of the rigid support part, and a flexible cladding layer, wrapped around the rigid support part and the two first support plates, joining a side, close to a flexible display panel, of the rigid support part, and sides, close to the flexible display panel, of the two first support plates as a whole.
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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
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.
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公开(公告)号：US20210410270A1
公开(公告)日：2021-12-30
申请号：US16767468
申请日：2019-06-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Baofeng SUN , Shangchieh CHU , Zewen BO
Abstract: Disclosed are a flexible printed circuit, a flexible apparatus and a display device. The flexible printed circuit includes: a circuit bonding region, a flat and straight region, and a bent region located between the circuit bonding region and the flat and straight region; where the bent region has an opening structure.
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