Canon kabushiki kaisha (20240255734). OPTICAL SYSTEM AND DISPLAY APPARATUS simplified abstract
OPTICAL SYSTEM AND DISPLAY APPARATUS
Organization Name
Inventor(s)
YUMA Kobayashi of Tochigi (JP)
OPTICAL SYSTEM AND DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240255734 titled 'OPTICAL SYSTEM AND DISPLAY APPARATUS
The abstract describes an optical system designed to guide a light beam from a display surface to a pupil surface. The system includes a front group with a lens of positive refractive power and a rear group with multiple lenses. The rear group has a first transmissive reflective surface closest to the pupil surface and a second transmissive reflective surface closest to the display surface, satisfying a predetermined inequality.
- Front group with a lens of positive refractive power
- Rear group with multiple lenses
- First transmissive reflective surface closest to the pupil surface
- Second transmissive reflective surface closest to the display surface
- Predetermined inequality is satisfied
Potential Applications: - Virtual reality headsets - Augmented reality devices - Optical instruments for medical or scientific purposes
Problems Solved: - Efficiently guiding light beams from display to pupil surfaces - Maintaining optical clarity and focus - Minimizing aberrations and distortions
Benefits: - Enhanced image quality - Improved user experience - Compact and lightweight design
Commercial Applications: Title: "Advanced Optical System for Display Devices" This technology can be used in the development of high-end virtual reality headsets, medical imaging devices, and advanced optical instruments for research and industry applications. The market implications include improved product performance, increased customer satisfaction, and potential for new market opportunities.
Prior Art: Readers can start their search for prior art related to this technology by exploring patents and research papers on optical systems, display technologies, and imaging devices.
Frequently Updated Research: Researchers are continually exploring new materials and designs to enhance the performance of optical systems for various applications. Stay updated on the latest advancements in lens technology, display devices, and optical engineering to leverage the full potential of this innovation.
Questions about Optical Systems: 1. How does the design of the front and rear groups in this optical system contribute to its overall performance? 2. What are the key considerations in optimizing the reflective surfaces for efficient light transmission in optical systems?
Original Abstract Submitted
an optical system is configured to guide a light beam from a display surface to a pupil surface. the optical system includes, in order from a pupil surface side to a display surface side, a front group having a first lens having positive refractive power, and a rear group having a plurality of lenses. a surface closest to the pupil surface of the rear group is a first transmissive reflective surface, and a surface closest to the display surface of the rear group is a second transmissive reflective surface. a predetermined inequality is satisfied.
