18528807. VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS simplified abstract (SEIKO EPSON CORPORATION)
Contents
VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS
Organization Name
Inventor(s)
Mitsutaka Ide of SHIOJIRI-SHI, NAGANO-KEN (JP)
VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18528807 titled 'VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS
The patent application describes a virtual image display device that includes an image display device with a pixel display region and a light transmitting region, an optical array with micro optical elements corresponding to pixels, and a light shielding member to suppress external light on the pixel display region.
- Image display device with pixel display region and light transmitting region
- Optical array with micro optical elements for forming an image with image light
- Light shielding member to suppress external light on the pixel display region
Potential Applications: - Augmented reality devices - Heads-up displays in vehicles - Virtual reality headsets
Problems Solved: - Enhancing visibility of displayed images in various lighting conditions - Preventing interference from external light sources
Benefits: - Improved image quality in virtual environments - Enhanced user experience with clearer visuals - Increased usability in different lighting environments
Commercial Applications: Virtual image display devices can be used in a wide range of industries, including gaming, automotive, healthcare, and education. The technology can be integrated into products such as smart glasses, medical imaging devices, and training simulators.
Prior Art: Researchers can explore prior art related to micro optical elements, light shielding technologies, and image display devices to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in micro optics, display technologies, and light shielding materials to enhance the performance of virtual image display devices.
Questions about Virtual Image Display Devices: 1. How do virtual image display devices differ from traditional display technologies? Virtual image display devices utilize micro optical elements and light shielding mechanisms to enhance image quality and visibility in various lighting conditions.
2. What are the key factors to consider when designing a virtual image display device? Design considerations include pixel density, optical array configuration, and light shielding effectiveness to optimize image performance and user experience.
Original Abstract Submitted
A virtual image display device includes an image display device including a pixel display region for displaying an image and a light transmitting region for causing external scenes to be visually recognizable, an optical array being arranged on a face side of the image display device, including a plurality of micro optical elements provided corresponding to respective pixels, and being configured to form an image with image light emitted from the image display device, and a light shielding member being arranged on an external side of the image display device and being configured to suppress incidence of external light on the pixel display region.
