18551761. LENS DRIVING DEVICE simplified abstract (LG INNOTEK CO., LTD.)
Contents
LENS DRIVING DEVICE
Organization Name
Inventor(s)
LENS DRIVING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18551761 titled 'LENS DRIVING DEVICE
The present embodiment describes a lens driving device with a fixed part, a first moving part, a second moving part, first and second driving magnets, first and second coils, where the first coil is positioned more forward than the second coil in the optical axis direction, with a portion of the first coil overlapping with the second coil in a perpendicular direction.
- First moving part and second moving part in fixed part
- First driving magnet on first moving part
- Second driving magnet on second moving part
- First coil in fixed part corresponding to first driving magnet
- Second coil in fixed part corresponding to second driving magnet
- First coil positioned more forward than second coil in optical axis direction
- Portion of first coil overlaps with second coil in perpendicular direction
Potential Applications: - Camera lenses - Optical equipment - Robotics
Problems Solved: - Precise control of lens movement - Efficient driving mechanism
Benefits: - Improved accuracy in lens positioning - Enhanced performance in optical devices
Commercial Applications: Title: Advanced Lens Driving Technology for Optical Devices This technology can be used in various optical devices such as cameras, telescopes, and microscopes, enhancing their precision and performance in capturing images and videos.
Questions about Lens Driving Device: 1. How does the positioning of the coils contribute to the efficiency of the lens driving device?
The positioning of the coils allows for precise control and movement of the lens, ensuring accurate focusing and alignment in optical devices.
2. What are the potential implications of this technology in the field of robotics?
This technology can be integrated into robotic systems to enhance their vision capabilities and improve accuracy in tasks that require precise optical control.
Original Abstract Submitted
The present embodiment relates to a lens driving device comprising: a fixed part; a first moving part and a second moving part disposed in the fixed part; a first driving magnet disposed on the first moving part; a second driving magnet disposed in the second moving part; a first coil disposed in the fixed part and disposed at a position corresponding to the first driving magnet; and a second coil disposed in the fixed part and disposed at a position corresponding to the second driving magnet, wherein the center of the first coil is disposed more forward than the center of the second coil in an optical axis direction, and wherein a portion of the first coil is being overlapped with the second coil in a first direction perpendicular to the optical axis direction.
