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公开(公告)号：US12066863B2
公开(公告)日：2024-08-20
申请号：US17526952
申请日：2021-11-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianbo Ran , Wen Fan , Chunjun Ma , Tao Huang
IPC: G06F1/16
CPC classification number: G06F1/1641 , G06F1/1616 , G06F1/1652
Abstract: A foldable electronic device, including: a foldable screen, where the foldable screen is made of a plurality of layers of materials; and a first housing and a second housing, where the first housing and the second housing are connected by using a folding shaft, traction mechanisms are disposed on the first housing and the second housing, an outermost layer of the foldable screen is fixedly connected to the first housing and the second housing, an innermost layer of the foldable screen is fixedly connected to the traction mechanisms, the traction mechanisms slide on the first housing and the second housing along a first direction, the traction mechanisms are configured to drag the layers of the foldable screen to be dislocated mutually, and the first direction is a direction perpendicular to the folding shaft.
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公开(公告)号：US20250060796A1
公开(公告)日：2025-02-20
申请号：US18936376
申请日：2024-11-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hewen Shen , Ding Zhong , Wenwen Wu , Wen Fan , Yuehua Hu
IPC: G06F1/16
Abstract: A hinge mechanism includes an inner hinge, a rotating assembly that can rotate relative to the inner hinge, and an outer hinge. The inner hinge is connected to the outer hinge, and the rotating assembly is located between the inner hinge and the outer hinge. The rotating assembly includes a first swing arm, a second swing arm, and a linkage structure, and the first swing arm and the second swing arm may rotate relative to the inner hinge. The linkage structure includes a rotating member, a first translation member, and a second translation member. The first swing arm and the second swing arm can drive the first translation member and the second translation member to move reversely, and the rotating member can move synchronously with the first translation member and the second translation member.
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公开(公告)号：US20220075415A1
公开(公告)日：2022-03-10
申请号：US17526952
申请日：2021-11-15
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Jianbo Ran , Wen Fan , Chunjun Ma , Tao Huang
IPC: G06F1/16
Abstract: A foldable electronic device, including: a foldable screen, where the foldable screen is made of a plurality of layers of materials; and a first housing and a second housing, where the first housing and the second housing are connected by using a folding shaft, traction mechanisms are disposed on the first housing and the second housing, an outermost layer of the foldable screen is fixedly connected to the first housing and the second housing, an innermost layer of the foldable screen is fixedly connected to the traction mechanisms, the traction mechanisms slide on the first housing and the second housing along a first direction, the traction mechanisms are configured to drag the layers of the foldable screen to be dislocated mutually, and the first direction is a direction perpendicular to the folding shaft.
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公开(公告)号：US20250165042A1
公开(公告)日：2025-05-22
申请号：US19027270
申请日：2025-01-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenlin Xiao , Kaixu Li , Ding Zhong , Wen Fan , Zhaoen Guo
IPC: G06F1/16
Abstract: A hinge mechanism includes a base and a hinge assembly. The hinge assembly includes a first rotating assembly and a second rotating assembly. The first rotating assembly includes a first housing fastening bracket and a first rotating element rotatably connected between the base and the first housing fastening bracket. The second rotating assembly includes a second housing fastening bracket and a second rotating element rotatably connected between the base and the second housing fastening bracket. The first housing fastening bracket has a first support surface, the second housing fastening bracket has a second support surface, and the base has a third support surface.
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公开(公告)号：US11252835B2
公开(公告)日：2022-02-15
申请号：US16811308
申请日：2020-03-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ding Zhong , Wangchun Lyu , Zhaoliang Su , Wen Fan
Abstract: A display module, a terminal device and a bendable cover, where the bendable cover includes a flexible substrate and hard plates. The flexible substrate has a hard area and a bending area. A quantity of hard areas is the same as a quantity of the hard plates, where the hard areas are in a one-to-one correspondence with the hard plates, and each of the hard plates is located on a surface of a corresponding hard area. There is a bending area between two adjacent hard areas. Under an effect of external force, the bendable cover is capable of bending along the bending area.
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Patent Agency Ranking
公开(公告)号：US20250053205A1
公开(公告)日：2025-02-13
申请号：US18930483
申请日：2024-10-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hewen Shen , Ding Zhong , Wenwen Wu , Wen Fan , Yuehua Hu
Abstract: A hinge mechanism includes a main shaft, a rotating module, a first door plate, and a second door plate. The rotating module includes a first rotating component, a second rotating component, a first housing fastening bracket, and a second housing fastening bracket. The first rotating component includes a first support arm, a first connecting member, and a first door plate fastening bracket. The first connecting member is separately and rotatably connected to the first support arm and the first door plate fastening bracket, and the first connecting member is rotatably or slidably connected to the main shaft. The second rotating component includes a second support arm, a second connecting member, and a second door plate fastening bracket. The second connecting member is rotatably connected to the second support arm and the second door plate fastening bracket, and the second connecting member is rotatably or slidably connected to the main shaft.
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公开(公告)号：US11886240B2
公开(公告)日：2024-01-30
申请号：US17260907
申请日：2018-07-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wentao Bie , Wen Fan , Chia Huan Chang , Qilin Xu , Rui Wang
CPC classification number: G06F1/1618 , G06F1/1652 , H05K1/0281 , H05K1/147
Abstract: The mobile terminal includes a first part, a second part, a connection structure, and a flexible circuit board. A signal is transmitted between the first part and the second part through the flexible circuit board. The flexible circuit board includes a first end and a second end. The first end is electrically connected to the first part, and the second end is electrically connected to the second part. The flexible circuit board passes through the connection structure, and a part of the flexible circuit board in the connection structure maintains a regular bending structure.
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公开(公告)号：US20220248548A1
公开(公告)日：2022-08-04
申请号：US17727692
申请日：2022-04-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ding Zhong , Yong Liu , Wen Fan , Zhenlin Xiao , Zhengxiong Lv , Lexiong Peng
Abstract: A foldable assembly which is configured to bear a flexible display. The foldable assembly includes a rotating shaft; a first mechanical part and a second mechanical part, where the first mechanical part and the second mechanical part are rotatably connected by using the rotating shaft; and a first protective structure, where the first protective structure is connected to an end face that is of the rotating shaft and that extends out of a periphery of the flexible display. A first surface of the flexible display is away from the rotating shaft, and the first protective structure is higher than or flush with the first surface of the flexible display, so that when the foldable display terminal falls, the first protective structure is in contact with a point of collision earlier than the flexible display.
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公开(公告)号：US20200341509A1
公开(公告)日：2020-10-29
申请号：US16923388
申请日：2020-07-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application discloses a foldable terminal device, including: a foldable flexible panel, a first support component, a second support component, and a connection mechanism, where the flexible panel includes a first display area, a second display area, and a bending area, and the bending area is located between the first display area and the second display area; the connection mechanism connects the first support component and the second support component, the connection mechanism connects the first support component and the second support component, the connection mechanism is scalable.
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公开(公告)号：US20200214156A1
公开(公告)日：2020-07-02
申请号：US16811308
申请日：2020-03-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ding Zhong , Wangchun Lyu , Zhaoliang Su , Wen Fan
Abstract: A display module, a terminal device and a bendable cover, where the bendable cover includes a flexible substrate and hard plates. The flexible substrate has a hard area and a bending area. A quantity of hard areas is the same as a quantity of the hard plates, where the hard areas are in a one-to-one correspondence with the hard plates, and each of the hard plates is located on a surface of a corresponding hard area. There is a bending area between two adjacent hard areas. Under an effect of external force, the bendable cover is capable of bending along the bending area.
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