18158602. VOICE COIL MOTOR, CAMERA MODULE, AND ELECTRONIC DEVICE simplified abstract (Huawei Technologies Co., Ltd.)
VOICE COIL MOTOR, CAMERA MODULE, AND ELECTRONIC DEVICE
Organization Name
Inventor(s)
VOICE COIL MOTOR, CAMERA MODULE, AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18158602 titled 'VOICE COIL MOTOR, CAMERA MODULE, AND ELECTRONIC DEVICE
Simplified Explanation
The abstract describes a voice coil motor, camera module, and electronic device. The voice coil motor consists of a motor housing, fixed assembly, and moving assembly. The fixed assembly and moving assembly are arranged in the motor housing from a light incident side to a backlight side, connected by suspension wires. The fixed assembly includes an annular fastening part and a magnetic element, while the moving assembly includes an annular circuit board and a flexible mechanism. A coil group is located on the annular circuit board close to the annular fastening part, and the moving assembly connects to an image sensor circuit board on the backlight side.
- Voice coil motor with fixed and moving assemblies
- Fixed assembly includes annular fastening part and magnetic element
- Moving assembly includes annular circuit board and flexible mechanism
- Coil group located on one side of the annular circuit board
- Moving assembly connects to image sensor circuit board on backlight side
Potential Applications
- Camera modules in smartphones and other electronic devices
- Optical image stabilization systems
- Autofocus mechanisms in cameras
Problems Solved
- Provides a compact and efficient voice coil motor design
- Allows for precise movement and positioning of camera modules
- Enables optical image stabilization and autofocus functionality
Benefits
- Compact size, suitable for integration into small electronic devices
- Precise and accurate movement for improved image quality
- Enhanced optical image stabilization and autofocus capabilities
Original Abstract Submitted
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.
