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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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公开(公告)号：US20210209971A1
公开(公告)日：2021-07-08
申请号：US16759551
申请日：2019-09-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shangchieh CHU , Yonghong ZHOU
Abstract: The present disclosure provides a flexible panel, a manufacturing method thereof and a display apparatus. The flexible panel includes a substrate, and the substrate includes a display region, a frame region and a bendable region, the frame region surrounding the display region and disposed at the periphery of the display region, the bendable region disposed on a side of the frame region distal to the display region and abutting on the frame region, at least one groove is disposed in the substrate and recessed from a side surface of the substrate at an edge of the frame region, and respectively provided at at least one end of a boundary between the frame region and the bendable region, and one end of an orthographic projection of the groove on the substrate coincides with one end of the boundary.
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公开(公告)号：US20180347245A1
公开(公告)日：2018-12-06
申请号：US15778254
申请日：2017-07-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shangchieh CHU
Abstract: Disclosed are a support device for foldable flexible screen and a display device using the same. The support device includes a first support plate and a second support plate, configured to support and fix a flexible screen; and at least one rotating shaft assembly, configured to connect the first support plate and the second support plate such that the first support plate and the second support plate are able to rotate relative to each other. One of the first support plate and the second support plate is provided with a sliding groove, and one side of the rotating shaft assembly is provided with a rotating shaft; the rotating shaft is slidable and rotatable within the sliding groove; and an extension direction of the sliding groove is not perpendicular to a lengthwise direction of the support plate where the sliding groove is provided.
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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.
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Patent Agency Ranking
公开(公告)号：US20240407108A1
公开(公告)日：2024-12-05
申请号：US18800353
申请日：2024-08-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yonghong ZHOU , Shiming SHI , Shangchieh CHU
IPC: H05K5/00
Abstract: Provided is a flexible display device, including a flexible display panel and a support structure, the flexible display panel includes a main structure region, a bending region and an extension region, the bending region is bent to locate the extension region at a back of the main structure region, an accommodation space is formed between the main structure region, the extension region and the bending region, at least part of the support structure is located in the accommodation space, and one end of the support structure extends into a bending space surrounded by the bending region.
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公开(公告)号：US20240363036A1
公开(公告)日：2024-10-31
申请号：US18764583
申请日：2024-07-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Junhuan LIU , Hong ZHU , Shangchieh CHU
CPC classification number: G09F9/301 , G06F1/1652
Abstract: Disclosed is a flexible display device. The flexible display device includes a housing, a winding shaft, a flexible display panel, a supporting member, a separating member and a pressing member. The housing has an opening provided thereon. The winding shaft is rotatably provided in the housing. The flexible display panel has one end connected to the winding shaft and another opposite end extending out of the housing through the opening. The supporting member has one end connected to the winding shaft and another opposite end extending out of the housing through the opening. The separating member is provided on the housing to separate the flexible display panel and the supporting member partially. The pressing member is provided on the housing to connect the flexible display panel and the supporting member.
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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：US20240210994A1
公开(公告)日：2024-06-27
申请号：US17912861
申请日：2021-11-19
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaofei LUO , Shangchieh CHU , Yanyan YANG
IPC: G06F1/16
CPC classification number: G06F1/1652 , G06F1/1656
Abstract: A flexible support layer and a flexible display device are provided, and the flexible support layer includes at least two non-bending regions and at least one bending region connecting two adjacent non-bending regions, wherein a bending region includes a fixed region and a pattern region located between the fixed region and a non-bending region, a support strip is provided at one side of the pattern region.
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公开(公告)号：US20230118431A1
公开(公告)日：2023-04-20
申请号：US18081830
申请日：2022-12-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yonghong ZHOU , Shiming SHI , Shangchieh CHU
IPC: H05K5/00
Abstract: Provided is a flexible display device, including a flexible display panel and a support structure, the flexible display panel includes a main structure region, a bending region and an extension region, the bending region is bent to locate the extension region at a back of the main structure region, an accommodation space is formed between the main structure region, the extension region and the bending region, at least part of the support structure is located in the accommodation space, and one end of the support structure extends into a bending space surrounded by the bending region.
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