18663808. OPTICAL MEMBER simplified abstract (FUJIFILM Corporation)
Contents
OPTICAL MEMBER
Organization Name
Inventor(s)
Yukito Saitoh of Kanagawa (JP)
Hideki Yasuda of Kanagawa (JP)
OPTICAL MEMBER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18663808 titled 'OPTICAL MEMBER
Simplified Explanation: The patent application describes an optical member with high reflectivity for electromagnetic waves in a specific direction, designed for use in a metasurface structure. The optical member consists of a reflective layer, a liquid crystal layer with a continuously changing refractive index, and a metasurface structure with microstructures.
- The optical member has high reflectivity for electromagnetic waves in a desired direction.
- It includes a reflective layer, a liquid crystal layer, and a metasurface structure with microstructures.
- The liquid crystal layer has a continuously changing refractive index based on the region of the metasurface structure.
- The metasurface structure enhances the reflectivity of the optical member.
Potential Applications: 1. Advanced optical communication systems. 2. High-efficiency solar panels. 3. Reflective displays for augmented reality devices. 4. Antenna systems for radar and communication technologies.
Problems Solved: 1. Enhancing the reflectivity of optical members. 2. Improving the performance of metasurface structures. 3. Providing directional control of electromagnetic waves.
Benefits: 1. Increased efficiency in reflecting electromagnetic waves. 2. Enhanced performance of optical devices. 3. Improved signal transmission in communication systems.
Commercial Applications: Optical members with high reflectivity can be utilized in various industries such as telecommunications, solar energy, display technologies, and aerospace for improved performance and efficiency.
Questions about Optical Members with High Reflectivity: 1. How does the continuously changing refractive index of the liquid crystal layer impact the reflectivity of the optical member? 2. What are the potential limitations of using metasurface structures in optical devices?
Frequently Updated Research: Researchers are continuously exploring new materials and designs to further enhance the reflectivity and performance of optical members in various applications. Stay updated on the latest advancements in metasurface technology for cutting-edge developments in this field.
Original Abstract Submitted
An optical member having a high reflectivity of electromagnetic waves in a desired direction for use in a metasurface structure. The optical member includes, in the following order: a reflective layer; a liquid crystal layer that includes a liquid crystal compound; and a metasurface structure where a plurality of microstructures are arranged, in which an in-plane refractive index of the liquid crystal layer continuously changes according to a region of the metasurface structure where two or more microstructures arranged adjacent to each other are present.
