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11.发明授权公开(公告)号：US11540404B2
公开(公告)日：2022-12-27
申请号：US17256118
申请日：2020-04-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Baofeng Sun , Shangchieh Chu , Yonghong Zhou , Xiaofei Luo , Yanyan Yang
Abstract: A supporting structure includes a supporting structure body and a fixing member fixedly connected to the supporting structure body. The supporting structure body is located in a gap inside a bending part of a bending structure of a display apparatus, a first end of the bending structure is fixedly connected to a front surface of a display panel in the display apparatus, a second end of the bending structure is located on a back of the display panel, and the first end and the second end are opposite ends. The display apparatus further includes a housing at least wrapping the bending part of the bending structure, and the fixing member is fixedly connected to the housing.
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公开(公告)号：US11369029B2
公开(公告)日：2022-06-21
申请号：US17256161
申请日：2020-06-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaofei Luo , Shangchieh Chu , Yanyan Yang , Baofeng Sun
Abstract: The present disclosure proposes a rollable display device, including a scroll and a flexible screen. The scroll includes a housing and a rotating shaft, the rotating shaft is rotatably disposed in the housing, and the flexible screen includes a connecting end, the flexible screen is coupled to the rotating shaft through the connecting end, and the flexible screen is configured to be retractably wound on the rotating shaft. The flexible screen includes a cover film and an adhesive frame. The cover film includes a connecting section adjoining the connecting end. The adhesive frame is disposed on a side of the connecting section of the cover film facing the rotating shaft. The connecting section is coupled to the rotating shaft through the adhesive frame, and an orthographic projection of the connecting section on a plane perpendicular to an axial direction of the rotating shaft is arc-shaped or spiral-shaped.
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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
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.
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公开(公告)号：US12085992B2
公开(公告)日：2024-09-10
申请号：US17781504
申请日：2021-07-05
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: Provided is a support device. The support device is disposed on a back side of a bendable structure, the bendable structure including 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 including: 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 is connected to the rotating shaft support and configured to be connected to the bending portion.
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15.发明授权公开(公告)号：US12016143B2
公开(公告)日：2024-06-18
申请号：US17760962
申请日：2021-04-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Baofeng Sun
IPC: H05K5/02
CPC classification number: H05K5/0217
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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Patent Agency Ranking
公开(公告)号：US11966258B2
公开(公告)日：2024-04-23
申请号：US17636705
申请日：2021-04-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Baofeng Sun , Meiling Gao
IPC: G06F1/16
CPC classification number: G06F1/1652 , G06F1/1624
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：US11647580B2
公开(公告)日：2023-05-09
申请号：US16767468
申请日：2019-06-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Baofeng Sun , Shangchieh Chu , Zewen Bo
IPC: H05K1/02 , G06F3/041 , H10K59/40 , H10K77/10 , H05K1/09 , H01L27/32 , H01L51/00 , G06F3/044 , H10K102/00
CPC classification number: H05K1/028 , G06F3/0412 , H01L27/323 , H01L51/0097 , H05K1/092 , G06F3/044 , G06F2203/04102 , H01L2251/5338 , H05K2201/09063 , H05K2201/10128
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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公开(公告)号：US20230128097A1
公开(公告)日：2023-04-27
申请号：US17912733
申请日：2021-10-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Baofeng Sun
Abstract: The display panel includes an active area, a bending area, and a bonding area; the active area includes a substrate and a luminescent unit disposed on the substrate, the bending area includes a bending part, the bonding area includes a bonding part, the bending part is connected to the bonding part, and the bending part is configured for bending the bonding part on a side of the substrate away from the luminescent unit; the display panel further includes a protection part, the protection part is configured for at least covering the bending part, the protection part includes a first end and a second end opposite to each other, the first end is fixed to the side of the substrate away from the luminescent unit, and the second end is fixed to a side of the bending part away from the substrate.
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19.发明申请公开(公告)号：US20210127513A1
公开(公告)日：2021-04-29
申请号：US17256118
申请日：2020-04-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Baofeng Sun , Shangchieh Chu , Yonghong Zhou , Xiaofei Luo , Yanyan Yang
Abstract: A supporting structure includes a supporting structure body and a fixing member fixedly connected to the supporting structure body. The supporting structure body is located in a gap inside a bending part of a bending structure of a display apparatus, a first end of the bending structure is fixedly connected to a front surface of a display panel in the display apparatus, a second end of the bending structure is located on a back of the display panel, and the first end and the second end are opposite ends. The display apparatus further includes a housing at least wrapping the bending part of the bending structure, and the fixing member is fixedly connected to the housing.
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公开(公告)号：US20210004099A1
公开(公告)日：2021-01-07
申请号：US16825826
申请日：2020-03-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Baofeng Sun , Zewen Bo , Shangchieh Chu
Abstract: A touch display module, a touch display device, and an electronic device are provided. The touch display module includes a display panel assembly and a touch panel assembly opposite to each other, with an adhesive frame disposed between the display panel assembly and the touch panel assembly. The display panel assembly comprises a force sensing resistor layer on a side of the display panel assembly facing the touch panel assembly, and the adhesive frame is configured to adhere a peripheral region of the display panel assembly to a peripheral region of the touch panel assembly.
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