18610443. PROJECTOR simplified abstract (SEIKO EPSON CORPORATION)
Contents
PROJECTOR
Organization Name
Inventor(s)
Akihiro Kashiwagi of AZUMINO-SHI (JP)
Akira Momose of SHIOJIRI-SHI (JP)
PROJECTOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18610443 titled 'PROJECTOR
The abstract describes a projector system that includes a light source emitting white light with blue, green, and red components, a lens array, color filters for each color, pixel electrodes to modulate the light, and a projection optical system.
- Light source emits white light with blue, green, and red components.
- Lens array includes multiple lenses.
- Color filters for blue, green, and red light.
- Pixel electrodes modulate light for each color.
- Projection optical system projects the modulated light.
Potential Applications: - Home theater systems - Business presentations - Educational settings
Problems Solved: - Improved color accuracy - Enhanced image quality
Benefits: - Vivid and accurate color reproduction - Crisp and clear images - Versatile for various applications
Commercial Applications: Title: Advanced Color Projection System for Enhanced Visual Experiences This technology can be used in: - Movie theaters - Conference rooms - Classrooms
Prior Art: Research existing projector systems and color modulation technologies for comparison and potential improvements.
Frequently Updated Research: Stay informed on advancements in projector technology, color reproduction, and image quality enhancements.
Questions about the technology: 1. How does the pixel electrode modulate the light for each color? 2. What are the key advantages of using color filters in the projector system?
Original Abstract Submitted
A projector according to an aspect includes a light source device configured to emit white light including blue light, green light, and red light, a lens array including a plurality of lenses, a color filter including a blue filter configured to transmit the blue light, a green filter configured to transmit the green light, and a red filter configured to transmit the red light, a pixel electrode including a blue sub-pixel electrode configured to modulate the blue light transmitted through the blue filter according to image information and emit blue image light, a green sub-pixel electrode configured to modulate the green light transmitted through the green filter according to the image information and emit green image light, and a red sub-pixel electrode configured to modulate the red light transmitted through the red filter according to the image information and emit red image light, and a projection optical system configured to project the blue, green, and red image lights. The area of the second lens is larger than the area of the green filter and is larger than the area of the first lens and the area of the third lens.
