18606005. LIGHT SOURCE DEVICE AND PROJECTOR simplified abstract (SEIKO EPSON CORPORATION)
Contents
LIGHT SOURCE DEVICE AND PROJECTOR
Organization Name
Inventor(s)
Takuo Yoneyama of AZUMINO-SHI (JP)
LIGHT SOURCE DEVICE AND PROJECTOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18606005 titled 'LIGHT SOURCE DEVICE AND PROJECTOR
Simplified Explanation:
The patent application describes a light source device with multiple light sources and a rotating transmissive optical part that transmits the light beams.
Key Features and Innovation:
- The device includes three light sources emitting different light beams.
- The transmissive optical part rotates around a rotational axis.
- The cross-sectional shape of the light beams is a shape with a long axis.
- The plane of incidence and exit surface in the transmissive optical part are parallel to each other.
Potential Applications: This technology could be used in:
- Projection systems
- Lighting fixtures
- Optical communication systems
Problems Solved:
- Efficient transmission of multiple light beams
- Precise control of light direction
- Enhanced optical performance
Benefits:
- Improved light transmission efficiency
- Versatile applications in various industries
- Enhanced optical system performance
Commercial Applications: Potential commercial uses include:
- Entertainment lighting systems
- Automotive lighting technology
- Medical imaging devices
Prior Art: Readers can explore prior art related to rotating transmissive optical parts in light source devices in patents related to optical systems and lighting technologies.
Frequently Updated Research: Stay updated on advancements in rotating transmissive optical parts and their applications in various industries for improved lighting and optical systems.
Questions about light source devices: 1. How does the rotating transmissive optical part improve light transmission efficiency? 2. What are the potential challenges in integrating multiple light sources in such a device?
Original Abstract Submitted
A light source device according to the present disclosure includes a first light source emitting a first light beam, a second light source emitting a second light beam, a third light source emitting a third light beam, and a transmissive optical part configured to transmit the light beams. The transmissive optical part rotates centering on a rotational axis. A cross-sectional shape perpendicular to a principal ray of each of the light beams is a shape having a long axis. In the transmissive optical part, a plane of incidence which each of the light beams enters, and an exit surface from which the light beam entering the plane of incidence is emitted are parallel to each other.
