Huawei Technologies Co., Limited

Li-Te Kuo

Liang Li

Qian Wang

Lei Lu

Xin Wang

Hongbo Luo

Jun Wang

Feng Zhang

Ming Zhou

Jun Xie

Kuni Lee

Chuan Yang

Jiapeng Dan

Jianwen Wang

Yunju Liu

Zengping Xing

Qianyan Fu

Quanming Lv

Zhuolin Cai

Can Li

Chu-Peng Pao

Feng Zhen

Ruiming Ding

Yushun Wu

This application relates to a drive assembly, a motor, and a terminal. The drive assembly includes a stator and a rotor. The stator includes an excitation part, a vibration part, a first fixed part, and a pushing part. The vibration part is connected to the excitation part. The first fixed part is connected to the vibration part, and the vibration part is located between the excitation part and the first fixed part along a first direction L. The pushing part is connected to the vibration part and the rotor. The excitation part is capable of vibrating, and the excitation part is capable of driving the vibration part to act. Under limiting by the first fixed part, the vibration part is capable of vibrating at least along the first direction L and a second direction W.

Drive assembly, motor, and terminal

A camera module and an electronic device are provided. 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.

Camera module and electronic device

An image sensor anti-shake component includes a fixed component, a rotating component, a movable component, and a drive component. The fixed component includes a base, a cover, and a first circuit board. The rotating component includes a rotating platform, a second circuit board, and an image sensor. The movable component is connected to the fixed component and the rotating component such that the rotating component is axially fastened. When the drive component drives the rotating component to move, the rotating component can only rotate relative to the fixed component and cannot move. The drive component includes a coil and a permanent magnet that are in a one-to-one correspondence.

Image sensor anti-shake component, camera apparatus, and electronic device

A voice coil motor, a camera module, and an electronic device. The voice coil motor includes a motor housing, and a fixed assembly and a moving assembly that are disposed in the motor housing. The fixed assembly and the moving assembly are sequentially disposed in a direction from a light incident side to a backlight side at an interval. The moving assembly is connected to the fixed assembly by using suspension wires. The fixed assembly includes an annular fastening part and a magnetic element. The moving assembly includes an annular circuit board and a flexible mechanism. A coil group is disposed on one side that is of the annular circuit board and that is close to the annular fastening part. One side that is of the moving assembly and that faces the backlight side is configured to connect to an image sensor circuit board.

Voice coil motor, camera module, and electronic device

This application discloses a linkage apparatus, a camera module, and an electronic device. The linkage apparatus is used in the camera module with continuous zooming, and includes a base, and a first carrier and a second carrier that are slidably connected to the base. A first positioning element is disposed on the base, a first sensing element and a second positioning element are disposed on the first carrier, and a second sensing element is disposed on the second carrier. The first sensing element is disposed opposite to the first positioning element, to detect a location of the first carrier relative to the base. The second sensing element is disposed opposite to the second positioning element, to detect a location of the second carrier relative to the first carrier. A movement relationship between the first carrier and the second carrier is set as an associated movement.

Linkage apparatus, camera module, and electronic device

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.

Optical image stabilization module and electronic device

An image stabilization motor, a camera module, and an electronic device are disclosed. The image stabilization motor includes a lens carrier, a sensing component, a base, a bearing assembly, and a driving component. The lens carrier is configured to fasten a lens, the sensing component is fastened to the lens carrier, the bearing assembly is mounted on the base, the driving component is fastened to the base, and the driving component cooperates with the sensing component, so that the lens carrier can rotate around the bearing assembly. In the image stabilization motor, the camera module, and the electronic device, by disposing the bearing assembly, the lens carrier needs to overcome only friction force between the lens carrier and the bearing assembly in an entire rotation process.

Image stabilization motor, camera module, and electronic device

A camera assembly and a mobile terminal comprise an optical image stabilization motor with relatively large electromagnetic radiation, for example, a SMA motor. The SMA motor could be disposed on a lighting side of the lens assembly. Because an image sensor is located on an imaging side of the lens assembly, this can achieve a relatively long physical distance between the SMA motor and the image sensor, thereby reducing electromagnetic interference caused by the SMA motor to the image sensor.

Camera assembly and user equipment

This application relates to the field of electronic technologies, and relates to a camera module, an anti-jitter component, and a terminal. The camera module includes an optical folding element, a lens group, and an image sensor that are sequentially arranged along an imaging light beam transmission direction. The camera module further includes a front-end anti-jitter component and a back-end anti-jitter component. The front-end anti-jitter component is connected to at least one of the optical folding element and the lens group. The back-end anti-jitter component is connected to the image sensor. The front-end anti-jitter component is configured to perform first jitter compensation on the imaging light beam and the back-end anti-jitter component is configured to perform second jitter compensation on the imaging light beam.

Camera module, anti-jitter component, and terminal

Embodiments of the present disclosure disclose a camera module and a terminal device, and belongs to the field of optical image stabilization technologies. The camera module includes a lens optical device and an actuating part. The actuating part includes two movable blocks, fastening brackets located on two sides of each movable block, and a plurality of electrically controlled flexible members. The lens optical device is located between the two movable blocks, and is fastened on the two movable blocks. Each movable block is suspended on the fastening brackets by using elastic members. Each movable block and the fastening brackets on the two sides are connected by the electrically controlled flexible members. The present disclosure can improve an image stabilization effect of a terminal device in a photographing process.

Camera module and terminal device

An imaging apparatus is disclosed. The imaging apparatus includes an image sensor including includes a photosensitive region and an anti-shake module including a base, a carrier, a flexible connection member, and an actuator set. The base includes a cavity, a depth of the cavity is greater than or equal to a thickness of the image sensor, the carrier and the image sensor are disposed in the cavity, and the base provides support for the carrier by using the flexible connection member. The carrier includes a through hole, a size of the through hole is greater than or equal to that of the photosensitive region, the carrier is separately electrically connected to the image sensor and the base, and a bottom surface of the carrier is fastened to a top surface of the image sensor. Each actuator in the actuator set includes a fastened end and a movable end.

Imaging apparatus and terminal device including anti-shake compensation

The present disclosure relates to 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, where 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. The translation motor and the axis-moving motor are independent of each other.

Lens actuating apparatus, periscope photographing module, and photographing device

A lens control method is applied to a camera module with an OIS motor. The module includes a lens, an OIS motor, an OIS motor driver module, and an imaging sensor. The method includes: obtaining a first speed and a first direction of a to-be-photographed object in a moving process, an object distance between the to-be-photographed object and the lens, and an image distance between the lens and the imaging sensor; calculating a second speed and a second direction based on the first speed, the first direction, the object distance, and the image distance; and sending a control signal to the OIS motor driver module, so that the OIS motor driver module drives the OIS motor to control the lens to move at the second speed and in the second direction.

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Dongguan, China

Li-Te Kuo