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    Foldable Screen-Based Interaction Method and Device
    1.
    发明申请
    Foldable Screen-Based Interaction Method and Device 有权

    公开(公告)号：US20220261093A1

    公开(公告)日：2022-08-18

    申请号：US17627390

    申请日：2020-07-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Ziyue Zhang ,  Changliang Liao ,  Ding Zhong

    IPC: G06F3/0338 ,  G06F3/04883

    Abstract: A method, applied to an electronic device having a foldable screen that comprises a first sub-screen and a second sub-screen, the method comprises making a determination that a preset condition is met, wherein the preset condition comprises detecting, within a preset duration, a touch operation performed by a user on the electronic device and detecting, using a sensor with the preset condition, a change of an included angle between the first sub-screen and the second sub-screen, and performing, in response to the determination, a preset operation associated with the touch operation and the change of the included angle.

    HINGE MECHANISM AND ELECTRONIC DEVICE
    2.
    发明申请
    HINGE MECHANISM AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20250147558A1

    公开(公告)日：2025-05-08

    申请号：US19015504

    申请日：2025-01-09

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Changliang Liao ,  Ding Zhong ,  Tao Jiao

    IPC: G06F1/16

    Abstract: A hinge mechanism includes a base, a first rotating component, a second rotating component, and a synchronization component. The first rotating component includes a first swing arm. The second rotating component includes a second swing arm. The synchronization component includes a first driving arm, a second driving arm, a first sliding block, and a second sliding block. One end of the first driving arm is rotatably connected to the first swing arm, another end of the first driving arm is rotatably connected to the first sliding block, and the first sliding block is slidably disposed on the base in a first direction. One end of the second driving arm is rotatably connected to the second swing arm, another end of the second driving arm is rotatably connected to the second sliding block, and the second sliding block is slidably disposed on the base in the first direction.

    FOLDABLE APPARATUS AND ELECTRONIC DEVICE
    3.
    发明申请
    FOLDABLE APPARATUS AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20250133152A1

    公开(公告)日：2025-04-24

    申请号：US19005930

    申请日：2024-12-30

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Changliang Liao ,  Ding Zhong ,  Tao Jiao ,  WenJie Jiang ,  Yufeng Luo

    IPC: H04M1/02

    Abstract: A foldable apparatus (10, 20) and an electronic device (100) including the foldable apparatus are disclosed. The foldable apparatus includes a first support plate (11), a middle support plate (12), a second support plate (13), a main shaft (14), a first gear connecting rod (15), and a second gear connecting rod (16). A first tooth part (121) and a second tooth part (122) on the middle support plate are respectively meshed with a first gear (151) on the first gear connecting rod and a second gear (161) on the second gear connecting rod, so that the middle support plate slides relative to the main shaft.

    HINGE MECHANISM AND ELECTRONIC DEVICE
    5.
    发明申请
    HINGE MECHANISM AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20240389249A1

    公开(公告)日：2024-11-21

    申请号：US18789519

    申请日：2024-07-30

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Weifeng Wu ,  Ding Zhong ,  Qiang Zhan ,  Leilei Hua ,  Haiqiang Tian ,  Changliang Liao ,  Zhi Xie

    IPC: H05K5/02 ,  F16C11/04

    Abstract: A hinge mechanism includes a base and two rotating components. Each rotating component includes a support arm, a swing arm, and a housing mounting bracket. The two support arms are respectively disposed on two sides of the base and are rotatably connected to the base. The two swing arms are respectively disposed on two sides of the base and are rotatably connected to the base. Each of the two housing mounting bracket is provided with two sliding grooves. For a support arm, a swing arm, and a housing mounting bracket that are located on a same side of the base, the support arm and the swing arm may separately slide in a sliding groove, and projections of sliding directions of the support arm and the swing arm are not parallel in a reference plane perpendicular to the rotation axes of the support arm and the swing arm.

    Rotating Shaft Mechanism and Mobile Terminal
    6.
    发明申请
    Rotating Shaft Mechanism and Mobile Terminal 有权

    公开(公告)号：US20210271294A1

    公开(公告)日：2021-09-02

    申请号：US17322265

    申请日：2021-05-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Li Liao ,  Kenji Nagai ,  Changliang Liao ,  Ding Zhong ,  Tao Huang

    IPC: G06F1/16 ,  G06F1/18 ,  F16C11/10 ,  H04B1/3827

    Abstract: A connection rod and a swing arm are separately rotatably connected to a primary shaft component, and an axis around which the swing arm rotates and an axis around which the connection rod rotates are different, so that the swing arm and the connection rod rotate and slide relative to each other. The swing arm or the connection rod drives a support plate to rotate, so that the primary shaft component and the support plates can encircle to form, when the mobile terminal is completely folded, space that accommodates a folded part of a flexible display.

    HINGE MECHANISM AND ELECTRONIC DEVICE
    7.
    发明申请
    HINGE MECHANISM AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20240384751A1

    公开(公告)日：2024-11-21

    申请号：US18789535

    申请日：2024-07-30

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Weifeng Wu ,  Ding Zhong ,  Qiang Zhan ,  Leilei Hua ,  Zhenlin Xiao ,  Zhibin Zhang ,  Changliang Liao

    IPC: F16C11/04 ,  E05D3/12 ,  E05D3/18 ,  G06F1/16 ,  H05K5/02

    Abstract: The hinge mechanism includes a base and a main hinge module. The base includes a support surface for supporting a flexible display. The main hinge module includes a first rotating component and a second rotating component disposed on two opposite sides of the base. The first rotating component includes a first support plate, and the first support plate includes a first plate surface for supporting the flexible display. The second rotating component includes a second support plate, and the second support plate includes a second plate surface for supporting the flexible display. When the hinge mechanism is in a folded state, an included angle between the first plate surface and a bearing surface is less than an included angle between the second plate surface and the bearing surface, to form display accommodating space between the first plate surface, the second plate surface, and the bearing surface.

    FOLDING APPARATUS AND ELECTRONIC DEVICE
    9.
    发明公开
    FOLDING APPARATUS AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240206093A1

    公开(公告)日：2024-06-20

    申请号：US18555719

    申请日：2022-03-29

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Changliang Liao ,  Ding Zhong ,  Hewen Shen ,  Tengfei Zhou ,  Weigui Chen ,  Wenwen Wu

    IPC: H05K5/02 ,  F16C11/04

    CPC classification number: H05K5/0226 ,  F16C11/04

    Abstract: A folding apparatus includes a principal axis, a first bracket and a second bracket that are located on two sides of a principal axis along a width direction. A first connecting rod and a second connecting rod are located on two sides of the principal axis along the width direction, and a first swing arm and a second swing arm are located on two sides of the principal axis along the width direction. A first support plate and a second support plate are located on two sides of the principal axis along the width direction. When the first bracket and the second bracket rotate to be positioned face-to-face, and a length of accommodating space of the folding apparatus that accommodates a folded part of a flexible display can be extended.

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