SYSTEMS AND METHODS FOR IMPROVED OPTICAL SYSTEMS

The patent application describes a display system with a waveguide coupler and multiplexed volumetric Bragg gratings, a method for measuring skin hair coverage, identifying and mitigating harmful messages in public forums, and a system with a transparent conductive material forming an antenna.

Display system with waveguide coupler and Bragg gratings:

- A light source and waveguide coupler are used to couple light in a display system. - The waveguide coupler has in-coupling and out-coupling regions with multiplexed volumetric Bragg gratings.

Method for measuring skin hair coverage:

- Utilizes imaging technique and different angles to measure skin hair coverage in a user's skin surface region.

Identifying and mitigating harmful messages in public forums:

- Involves a computer-implemented method to identify and mitigate potentially harmful messages in public forums.

System with transparent conductive material forming an antenna:

- Includes a substrate with a transparent conductive material applied in a specified pattern to form an antenna.

Potential Applications

This technology can be applied in augmented reality displays, medical imaging devices, content moderation tools for online platforms, and antenna design for communication systems.

Problems Solved

The technology addresses the need for efficient light coupling in display systems, accurate measurement of skin hair coverage, moderation of harmful content online, and design of compact antennas.

Benefits

The benefits of this technology include improved display performance, enhanced imaging capabilities, safer online environments, and compact and efficient antenna designs.

Potential Commercial Applications

Commercial applications of this technology include consumer electronics, healthcare devices, social media platforms, and telecommunications equipment.

Possible Prior Art

Prior art may include existing display technologies, imaging techniques for skin analysis, content moderation algorithms, and antenna design methods.

Unanswered Questions

How does the waveguide coupler improve light coupling efficiency in the display system?

The abstract mentions the use of a waveguide coupler with Bragg gratings, but it does not explain the specific mechanism by which this improves light coupling efficiency.

What imaging technique is used to measure skin hair coverage, and how accurate is it compared to existing methods?

The abstract mentions an imaging technique for measuring skin hair coverage, but it does not specify the exact technique or provide information on its accuracy compared to traditional methods.

Original Abstract Submitted

a display system may include a light source and a waveguide coupler configured to couple light from the light source. a waveguide coupler may include an in-coupling region and an out-coupling region having a plurality of multiplexed volumetric bragg gratings. a computer-implemented method may include measuring from different angles, by at least one processor and using an imaging technique, skin hair coverage in a skin surface region of a user. another computer-implemented method may include identifying and mitigating potentially harmful messages in public forums. a further computer-implemented method may include receiving, by at least one processor, imaging results from at least one imaging device. a system may include a substrate and a transparent conductive material applied to the substrate in a specified pattern that forms an antenna. various other devices, systems, and methods are also disclosed.

Meta platforms technologies, llc (20240176135). SYSTEMS AND METHODS FOR IMPROVED OPTICAL SYSTEMS simplified abstract

Contents

SYSTEMS AND METHODS FOR IMPROVED OPTICAL SYSTEMS

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