Samsung electro-mechanics co., ltd. (20240214682). ACTUATOR FOR OPTICAL IMAGE STABILIZATION AND CAMERA MODULE INCLUDING THE SAME simplified abstract
Contents
ACTUATOR FOR OPTICAL IMAGE STABILIZATION AND CAMERA MODULE INCLUDING THE SAME
Organization Name
samsung electro-mechanics co., ltd.
Inventor(s)
Kyung Hun Lee of Suwon-si (KR)
ACTUATOR FOR OPTICAL IMAGE STABILIZATION AND CAMERA MODULE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240214682 titled 'ACTUATOR FOR OPTICAL IMAGE STABILIZATION AND CAMERA MODULE INCLUDING THE SAME
The actuator for optical image stabilization described in the abstract consists of a fixed frame with an internal space, a movable frame within the fixed frame that can move relative to it, a first driving unit with coils on one frame and magnets on the other, and a sensor substrate with a moving portion connected to the movable frame.
- The actuator includes a fixed frame and a movable frame for optical image stabilization.
- A first driving unit with coils and magnets provides the driving force for the movement.
- A sensor substrate with a moving portion is connected to the movable frame.
- Wiring patterns inside the frames connect the coils and the sensor substrate electrically.
Potential Applications: - Optical image stabilization in cameras and other imaging devices. - Stabilization of images in smartphones, drones, and other portable devices. - Precision positioning in scientific instruments and industrial machinery.
Problems Solved: - Reducing image blur and improving image quality in handheld devices. - Enhancing the accuracy and stability of imaging systems. - Enabling smoother and more precise movements in various applications.
Benefits: - Improved image quality and sharpness in photos and videos. - Enhanced performance and reliability of optical systems. - Increased user satisfaction with stabilized images and videos.
Commercial Applications: Title: Optical Image Stabilization Actuator for Camera Systems This technology can be used in smartphone cameras, action cameras, surveillance systems, and medical imaging devices to provide stable and clear images, enhancing the overall user experience and product competitiveness.
Questions about Optical Image Stabilization Actuator: 1. How does the actuator contribute to reducing image blur in handheld devices? The actuator stabilizes the movement of the camera lens or sensor, compensating for hand tremors and other vibrations that can cause image blur. 2. What are the key components of the actuator system and how do they work together to stabilize images? The actuator consists of a fixed frame, a movable frame, coils, magnets, and a sensor substrate. The coils and magnets generate electromagnetic forces to move the frames, while the sensor substrate detects movements and adjusts the position for stabilization.
Original Abstract Submitted
an actuator for optical image stabilization includes a fixed frame having an internal space, a movable frame accommodated in the fixed frame and movable relative to the fixed frame, a first driving unit including a plurality of coils disposed on one of the fixed frame and the movable frame and a plurality of magnets disposed on the other, and a sensor substrate including a moving portion coupled to the movable frame, wherein a wiring pattern is disposed inside one of the fixed frame and the movable frame, and the plurality of coils and the sensor substrate are electrically connected by the wiring pattern.
