Apple inc. (20240219693). FOLDED LENS SYSTEM simplified abstract
Contents
FOLDED LENS SYSTEM
Organization Name
Inventor(s)
Yuhong Yao of San Jose CA (US)
Yoshikazu Shinohara of Cupertino CA (US)
FOLDED LENS SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240219693 titled 'FOLDED LENS SYSTEM
Simplified Explanation:
The patent application describes a folded lens system that includes lenses with refractive power and two light folding elements such as prisms. The system redirects light onto different axes to enhance focusing capabilities.
- Lenses with refractive power
- Light folding elements such as prisms
- Autofocusing capabilities through sensor movement or optical actuators
- Low f-number (<=2.8) for improved light gathering
- Medium to long telephoto range focal length
Potential Applications: The technology could be used in digital cameras, surveillance systems, medical imaging devices, and other optical systems requiring precise focusing capabilities.
Problems Solved: The technology addresses the need for compact yet powerful lens systems that can provide high-quality images with efficient light gathering capabilities.
Benefits: - Improved image quality - Compact design - Autofocusing capabilities - Versatile applications in various optical systems
Commercial Applications: Title: Advanced Autofocusing Lens System for Optical Devices This technology could be commercialized in the digital camera industry, surveillance equipment manufacturing, medical imaging device production, and other optical system applications. The compact design and autofocusing capabilities make it a valuable innovation for companies looking to enhance their products.
Prior Art: Prior art related to this technology may include patents or research papers on folded lens systems, compact lens designs, and autofocusing mechanisms in optical devices.
Frequently Updated Research: Researchers may be exploring ways to further improve the autofocusing capabilities of the lens system, enhance the light gathering efficiency, or optimize the design for specific applications.
Questions about Autofocusing Lens Systems: 1. How does the compact design of the lens system contribute to its performance? 2. What are the potential challenges in implementing this technology in different optical systems?
Original Abstract Submitted
a folded lens system that includes lenses with refractive power and two light folding elements such as prisms. a first lens on a first axis refracts light to a first folding element. the first folding element redirects the light from the first axis onto a second axis on which one or more lenses are arranged. the lenses on the second axis refract the light to a second folding element. the second folding element redirects the light onto a third axis on which a sensor is disposed. the lens system may include a front aperture. the sensor may be moved on the third axis to provide autofocusing, or alternatively the lens system may include one or more optical actuators that provide autofocusing. the lens system may have a low f-number (<=2.8), and may have a 35 mm equivalent focal length in the medium to long telephoto range.
