Magic Leap, Inc. (20240273839). OPTICAL ELEMENTS BASED ON POLYMERIC STRUCTURES INCORPORATING INORGANIC MATERIALS simplified abstract
Contents
OPTICAL ELEMENTS BASED ON POLYMERIC STRUCTURES INCORPORATING INORGANIC MATERIALS
Organization Name
Inventor(s)
Melanie Maputol West of San Francisco CA (US)
Christophe Peroz of Tokyo (JP)
Mauro Melli of San Leandro CA (US)
OPTICAL ELEMENTS BASED ON POLYMERIC STRUCTURES INCORPORATING INORGANIC MATERIALS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240273839 titled 'OPTICAL ELEMENTS BASED ON POLYMERIC STRUCTURES INCORPORATING INORGANIC MATERIALS
The present disclosure pertains to augmented reality display systems and a method of fabricating an optical element with periodically repeating polymer structures that diffract visible light.
- Providing a substrate with a first refractive index and forming periodically repeating polymer structures on it.
- Exposing the substrate to a metal precursor and an oxidizing precursor under specific pressure and temperature conditions.
- Incorporating the metal into the polymer structures to create optical structures with a second refractive index higher than the substrate's.
- The resulting pattern of optical structures diffracts visible light effectively.
Potential Applications: - Augmented reality headsets - Holographic displays - Optical sensors
Problems Solved: - Enhancing display quality in augmented reality systems - Improving light diffraction efficiency
Benefits: - Enhanced visual experience in augmented reality applications - Increased efficiency in light diffraction
Commercial Applications: Title: Advanced Optical Elements for Augmented Reality Displays This technology can revolutionize the augmented reality industry by providing high-quality optical elements for improved visual experiences in AR applications. It can be utilized in the development of next-generation AR headsets and holographic displays, catering to a wide range of industries such as gaming, education, and healthcare.
Questions about Advanced Optical Elements for Augmented Reality Displays: 1. How does this technology impact the user experience in augmented reality applications?
- This technology significantly enhances the visual quality and efficiency of light diffraction in AR displays, resulting in a more immersive and realistic experience for users.
2. What are the potential challenges in implementing these advanced optical elements in commercial AR devices?
- Some challenges may include the scalability of production, cost-effectiveness, and integration with existing AR technologies.
Original Abstract Submitted
the present disclosure relates to display systems and, more particularly, to augmented reality display systems. in one aspect, a method of fabricating an optical element includes providing a substrate having a first refractive index and transparent in the visible spectrum. the method additionally includes forming on the substrate periodically repeating polymer structures. the method further includes exposing the substrate to a metal precursor followed by an oxidizing precursor. exposing the substrate is performed under a pressure and at a temperature such that an inorganic material comprising the metal of the metal precursor is incorporated into the periodically repeating polymer structures, thereby forming a pattern of periodically repeating optical structures configured to diffract visible light. the optical structures have a second refractive index greater than the first refractive index.
