Apple inc. (20240272409). Zoom Lens and Imaging Apparatus simplified abstract
Contents
Zoom Lens and Imaging Apparatus
Organization Name
Inventor(s)
Masaharu Hosoi of Campbell CA (US)
Yoshikazu Shinohara of Cupertino CA (US)
Zoom Lens and Imaging Apparatus - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240272409 titled 'Zoom Lens and Imaging Apparatus
Simplified Explanation: The patent application describes a lens system that enables variable magnification in a low-profile camera, such as one found in a cellular phone. The system includes movable lens groups that can be adjusted independently to change the focal length or magnification of the camera.
- The lens system has a height of 6mm or less.
- It includes at least three movable lens groups, each coupled to an actuator.
- A controller sends signals to the actuators to move the lens groups in different directions and distances to achieve the desired magnification.
- The system has an f-number of less than f/3.0.
- Focusing is achieved by adjusting the position of one of the movable lens groups along the optical axis.
Potential Applications: 1. Smartphone cameras 2. Compact digital cameras 3. Surveillance cameras 4. Medical imaging devices
Problems Solved: 1. Providing variable magnification in a low-profile camera 2. Achieving high-quality images in a compact lens system 3. Simplifying the design of zoom lenses in small devices
Benefits: 1. Enhanced zoom capabilities in small cameras 2. Improved image quality 3. Compact and lightweight design 4. Versatile applications in various industries
Commercial Applications: The technology can be utilized in the development of next-generation smartphone cameras, compact digital cameras, and other imaging devices. It has the potential to revolutionize the way zoom functions are integrated into small electronic devices, opening up new possibilities for photography and video recording.
Questions about Lens System Innovation: 1. How does the lens system achieve variable magnification in such a compact design? 2. What are the advantages of having multiple movable lens groups in the system?
Frequently Updated Research: Researchers are constantly exploring ways to improve the performance and efficiency of lens systems in small electronic devices. Stay updated on the latest advancements in compact camera technology to understand the evolving landscape of imaging innovations.
Original Abstract Submitted
a lens system provides a zoom function (variable magnification) in a low profile camera (lens system height less than or equal to 6 mm), which may be in a cellular phone. the lens system includes at least three movable lens groups that are movable along a common optical axis. each of the three movable lens groups is coupled to a corresponding actuator. responsive to a request to change focal length or magnification, a controller sends a corresponding signal to each of the actuators that move the corresponding lens group by a corresponding distance in a corresponding direction. the various movable lens groups may be moved by different distances and in different directions of movement. an f-number of the lens system is less than f/3.0. focusing of an image cast onto an image sensor is accomplished by adjusting the position along the optical axis of one of the movable lens groups.
