18593005. PROJECTOR AND CONTROL APPARATUS simplified abstract (SEIKO EPSON CORPORATION)
Contents
PROJECTOR AND CONTROL APPARATUS
Organization Name
Inventor(s)
Shinichi Wakabayashi of Suwa-shi (JP)
Tatsuya Takahashi of Azumino-shi (JP)
PROJECTOR AND CONTROL APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18593005 titled 'PROJECTOR AND CONTROL APPARATUS
The patent application describes a projector with a vibration suppressor that adjusts the optical path of image light to counteract vibrations affecting the projected image.
- Optical path shifter shifts the optical path of image light with respect to a reference position.
- Vibration detection sensor detects vibrations affecting the position of the projected image.
- Vibration suppressor, located at the side of the optical path shifter, includes an optical member that swings based on vibration detection to adjust the optical path of the image light.
- The suppressor changes the optical path in a direction opposite to the vibration phase.
Potential Applications: - This technology can be used in projectors for presentations, home theaters, and other display applications. - It can also be applied in virtual reality systems to stabilize projected images.
Problems Solved: - Addresses the issue of image distortion caused by vibrations in projectors. - Ensures a stable and clear image projection even in environments with vibrations.
Benefits: - Improved image quality and stability in projector systems. - Enhanced user experience in viewing projected content.
Commercial Applications: Title: Advanced Vibration Suppression Technology for Projectors This technology can be utilized in commercial projectors for businesses, educational institutions, and entertainment venues to deliver high-quality, stable image projections.
Prior Art: Readers can explore prior patents related to vibration suppression in projectors or optical systems to understand the evolution of this technology.
Frequently Updated Research: Researchers may be conducting studies on the effectiveness of vibration suppression techniques in various display technologies, including projectors.
Questions about Vibration Suppression Technology: 1. How does the vibration suppressor in the projector work to stabilize the image? - The vibration suppressor adjusts the optical path of the image light based on vibration detection to counteract the effects of vibrations on the projected image.
2. What are the potential long-term implications of integrating vibration suppression technology in projectors? - By reducing image distortion caused by vibrations, this technology can lead to improved image quality and user satisfaction, making projectors more reliable for various applications.
Original Abstract Submitted
A projector includes an optical path shifter that shifts the optical path of image light with respect to a reference position where the image light is projected, a vibration detection sensor that detects vibration that affects the position where the image light is projected, and a vibration suppressor that is disposed at either the side of the optical path shifter on which the image light is incident or via which the image light exits and includes an optical member through which the image light passes, and the vibration suppressor swings the optical member based on the result of detection performed by the vibration detection sensor to change the optical path of the image light having entered the optical member in a direction in which the reverse phase of the phase of the vibration is produced.
