公开(公告)号：US20220390813A1

公开(公告)日：2022-12-08

申请号：US17888960

申请日：2022-08-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kuni LEE ,  Shusheng PENG

IPC: G03B13/34 ,  G02B27/64 ,  G03B5/00 ,  G03B9/06 ,  G03B30/00 ,  H02K41/035 ,  H04M1/02

Abstract: A camera module includes a camera motor, a lens, an image sensor assembly, and a variable aperture. The camera motor includes a focusing part, and the focusing part includes a base, a carrier, and a driver. The driver is fastened to the base and is configured to drive the carrier to move relative to the base in a specified direction. The carrier forms an installation hole in a specified direction. The lens is fastened in the installation hole, and an optical axis of the lens is parallel to the specified direction. The variable aperture is fastened on the carrier and located on a light incoming side of the lens. The image sensor assembly is disposed at one end of that is of the base and that is away from the variable aperture. Both of the variable aperture and the lens are disposed on the carrier of the focusing part.

公开(公告)号：US20220329712A1

公开(公告)日：2022-10-13

申请号：US17848471

申请日：2022-06-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xin WANG ,  Hongbo LUO ,  Kuni LEE ,  Linghui ZENG

IPC: H04N5/225

Abstract: This application provides a camera assembly and an electronic device. The camera assembly includes a camera and a flexible circuit board. The camera can swing around at least one of a first axis, a second axis, and a third axis, where the third axis is used as an optical axis of the camera. In an extension direction of the flexible circuit board, one end of the flexible circuit board is connected to a circuit board in the camera, and the other end of the flexible circuit board is fastened to and electrically connected to a mainboard. A bent redundant structure for releasing stress is disposed between the two ends of the flexible circuit board. The redundant structure can extend in a direction of rotation around at least one of the first axis, the second axis, or the third axis.

公开(公告)号：US20230126781A1

公开(公告)日：2023-04-27

申请号：US18069763

申请日：2022-12-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li-Te KUO ,  Kuni LEE ,  Hongbo LUO

IPC: H04N23/68 ,  H04N23/54

Abstract: This application disclose a camera module and an electronic device. The camera module includes a lens assembly and an image stabilization assembly. The lens assembly includes a rigid flexible printed circuit board and a lens. The rigid flexible printed circuit board includes a rigid board part and a flexible board part led out from the rigid board part. The image stabilization assembly includes a movable part, a fastening part, and a connecting component. The movable part is fastened to the lens assembly, the fastening part is connected to the movable part by using the connecting component, and the movable part is configured to rotate relative to the fastening part by using the connecting component. A coordinate of a rotation center of the movable part in a Z-axis direction is close to or equal to a coordinate of the rigid board part in an optical axis of the lens.

公开(公告)号：US20220382128A1

公开(公告)日：2022-12-01

申请号：US17884967

申请日：2022-08-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kuni LEE

IPC: G03B9/06

Abstract: This application provides an aperture, a camera module, and an electronic device. The aperture includes a base, a carrier base, a driving part, a resilient sheet, and a plurality of blades. A first optical hole for light to pass through is formed on the base. Each blade is hinged on the base, and the plurality of blades are distributed around the first optical hole, so that a light entry hole coaxial with the first optical hole is formed among the plurality of blades. The carrier base is connected to the base by using the resilient sheet, and the carrier base is configured to drive each blade to rotate relative to the base to change a size of the light entry hole. The driving part is configured to drive the carrier base to rotate by using an axis line of the first optical hole as a rotation axis.

公开(公告)号：US20230221537A1

公开(公告)日：2023-07-13

申请号：US18174696

申请日：2023-02-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shi CHEN ,  Kuni LEE

IPC: G02B17/08 ,  G02B7/02 ,  G02B13/00 ,  H04M1/02

CPC classification number: G02B17/086 ,  G02B7/021 ,  G02B13/0065 ,  H04M1/0264 ,  H04N23/50

Abstract: This application provides a lens module. The lens module includes a first lens module and a second lens module, and the first lens module and the second lens module are arranged along an optical axis. The first lens module is configured to implement a long focal length, and the second lens module is configured to implement focusing. During specific disposition, the first lens module includes a first lens, and a light incident side surface of the first lens includes a light transmission region and a first reflection region; a light outgoing side surface of the first lens includes a second reflection region and a light outgoing region; and the first reflection region and the second reflection region are configured to refract light incident into the first lens. The second lens module includes at least one second lens, and the at least one second lens is a focusing lens.

公开(公告)号：US20220174189A1

公开(公告)日：2022-06-02

申请号：US17674995

申请日：2022-02-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li-Te KUO ,  Kuni LEE ,  Hongbo LUO ,  Jianwen WANG

IPC: H04N5/225 ,  G02B27/64 ,  G03B5/00

Abstract: An optical image stabilization module and an electronic device. The optical image stabilization module includes a first bracket, a second bracket, and a third bracket that are nested in sequence from inside to outside, and an optical lens module fixed on the first bracket. A first connection assembly is arranged between the first bracket and the second bracket, to enable the first bracket and the second bracket to form a rotational connection about a first rotation axis. A second connection assembly is arranged between the second bracket and the third bracket, to enable the second bracket and the third bracket to form a rotational connection about a second rotation axis. The first rotation axis, the second rotation axis, and an optical axis of the camera are perpendicular to each other.

公开(公告)号：US20210208363A1

公开(公告)日：2021-07-08

申请号：US17207345

申请日：2021-03-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li-Te KUO ,  Yushun WU ,  Kuni LEE

IPC: G02B7/09 ,  G02B27/64 ,  G03B13/36 ,  G03B5/00 ,  H02K11/215 ,  H02K41/035 ,  H04N5/232 ,  H04N5/225

Abstract: This application provides a lens actuating apparatus, a periscope lens module including the lens actuating apparatus, and a photographing device including the periscope lens module. Light enters a lens group after being reflected, so that a direction of an optical axis of the lens group is different from a thickness direction of the photographing device, to eliminate a limitation of a length of the direction of the optical axis of the lens group on a thickness of the photographing device, and implement thinness of the photographing device. A translation motor and an axis-moving motor are disposed on a holder of the lens actuating apparatus, to implement focusing and anti-shake of the periscope lens module including an optical component and the lens actuating apparatus. In this application, the translation motor and the axis-moving motor are independent of each other. In this way, control efficiency is higher.