TORAY INDUSTRIES, INC. (20240375375). MULTILAYER LAMINATED FILM AND PROJECTED IMAGE DISPLAY MEMBER simplified abstract
Contents
MULTILAYER LAMINATED FILM AND PROJECTED IMAGE DISPLAY MEMBER
Organization Name
Inventor(s)
Yuji Matsuo of Otsu-shi, Shiga (JP)
Takayuki Uto of Otsu-shi, Shiga (JP)
Shin Hirose of Otsu-shi, Shiga (JP)
MULTILAYER LAMINATED FILM AND PROJECTED IMAGE DISPLAY MEMBER - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240375375 titled 'MULTILAYER LAMINATED FILM AND PROJECTED IMAGE DISPLAY MEMBER
The patent application describes a multilayer laminated film and a projected image display member designed to reduce luminance differences in images caused by varying projection angles in augmented reality devices.
- The multilayer laminated film is created by alternating 51 or more layers of different thermoplastic resin materials, with a visible light transmittance of 50% or more and 100% or less when incident perpendicularly on its surface.
- The film also exhibits specific average reflectance values for p-polarized waves at different percentages, denoted as rp20, rp30, rp40, rp50, rp60, and rp70.
Potential Applications: - Augmented reality devices - Projection systems - Display technologies
Problems Solved: - Reducing luminance differences in projected images - Improving image quality in augmented reality applications
Benefits: - Enhanced image consistency - Improved viewing experience - Better performance in varying projection angles
Commercial Applications: Title: "Advanced Multilayer Laminated Film for Projection Systems" This technology could be utilized in various commercial applications such as: - AR glasses - Heads-up displays - Interactive projection systems
Questions about the technology: 1. How does the multilayer laminated film improve image quality in augmented reality devices? 2. What specific benefits does the film provide in reducing luminance differences in projected images?
Original Abstract Submitted
a multilayer laminated film and a projected image display member are provided that are capable of reducing a luminance difference in an image due to a difference in projection angle when used in a projection member of an augmented reality device or the like, where the multilayer laminated film is obtained by alternately laminating 51 layers or more of a plurality of different thermoplastic resin layers, in which a transmittance of visible light perpendicularly incident on a surface of the multilayer laminated film is 50% or more and 100% or less, and when average reflectances of p-polarized wave at the time of visible light being incident on the surface of the multilayer laminated film are denoted as rp20 (%), rp30 (%), rp40 (%), rp50 (%), rp60 (%), and rp70 (%).
