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公开(公告)号：US20250150694A1
公开(公告)日：2025-05-08
申请号：US18839028
申请日：2023-03-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Dengfeng Li , Zhanli Sun , Hongming Liu , Renjun Dai , Weiliang Miao , Bin Liu , Xinxiu Bian
Abstract: This application relates to the field of electronic device technologies, and provides a camera module and an electronic device, to reduce a volume of the camera module while improving image stabilization performance of the camera module. The camera module includes an optical lens, a module circuit board, a photosensitive chip, and an actuator. The module circuit board is disposed on a light exit side of the optical lens and includes a fastening part, a moving part, and an elastic part. The moving part is elastically connected to the fastening part through the elastic part. The photosensitive chip is disposed on a side that is of the moving part and that faces the optical lens. The actuator includes a fastened clamping jaw, a movable clamping jaw, and a wire. The actuator drive the moving part to move relative to the fastening part when the length of the wire changes.
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公开(公告)号：US20250119629A1
公开(公告)日：2025-04-10
申请号：US18984797
申请日：2024-12-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhanli Sun , Zhangcheng Li , Wentao Song , Bin Cai , Zhiyu Cao
Abstract: A module motor is provided, including a base, a holder, a driver assembly, and a housing. The housing is formed with an accommodation cavity having an opening. The holder and the driver assembly are disposed in the accommodation cavity, the driver assembly is connected between the holder and the base, and the driver assembly is configured to drive the holder to move relative to the base in a direction perpendicular to the base. The housing is provided with a stop structure, the stop structure includes a connection part and a first stop part, the connection part and the first stop part are of an injection-molding integrated structure, the connection part is embedded in a through hole, and the first stop part extends into the accommodation cavity. A hardness of the stop structure is greater than or equal to a shore hardness of 20.
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公开(公告)号：US20240377611A1
公开(公告)日：2024-11-14
申请号：US18291498
申请日：2022-07-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qinghua Liu , Zhangcheng Li , Zhanli Sun , Yiqin Wang
Abstract: Embodiments of this application provide a camera module and an electronic device. The camera module is configured to be mounted in the electronic device. The camera module includes a bracket, an optical image stabilization motor, an automatic focus motor, a reflecting prism, a camera lens, and a lens holder. The reflecting prism is disposed in the optical image stabilization motor, the camera lens is disposed in the automatic focus motor, and the camera lens is connected to the lens holder. The optical image stabilization motor, the automatic focus motor, and the lens holder are disposed within the bracket and are sequentially arranged in a first direction. The first direction is an optical axis direction of the camera lens, and a plane on which the lens holder is located is disposed perpendicular to the optical axis direction.
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公开(公告)号：US20240176217A1
公开(公告)日：2024-05-30
申请号：US18552033
申请日：2022-03-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhangcheng Li , Pei Huang , Yingfei Shu , Zhanli Sun , Sikun Li , Zhi Yuan
Abstract: In accordance with an embodiment, a drive motor includes a carrier comprising a lens installation hole configured to have an optical lens installed therein; a coil located on an outer side of the carrier; and a coil heat dissipation structure located between the carrier and the coil, wherein the coil heat dissipation structure is fastened to the carrier, and the coil is fastened to and is in thermal conduction with the coil heat dissipation structure.
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