17883043. DIFFRACTIVE OPTICAL ELEMENTS-BASED WAVEGUIDE ARCHITECTURE FOR AUGMENTED REALITY GLASSES WITH WIDE FIELD OF VIEW simplified abstract (Samsung Electronics Co., Ltd.)

DIFFRACTIVE OPTICAL ELEMENTS-BASED WAVEGUIDE ARCHITECTURE FOR AUGMENTED REALITY GLASSES WITH WIDE FIELD OF VIEW

Organization Name

Samsung Electronics Co., Ltd.

Inventor(s)

Vladimir Nikolaevich Borisov of St. Petersburg (RU)

Aleksandr Evgenyevich Angervaks of St. Petersburg (RU)

Nikolay Viktorovich Muravev of Moscow region (RU)

Roman Aleksandrovich Okun of St. Petersburg (RU)

Gavril Nikolaevich Vostrikov of Moscow (RU)

Mikhail Vyacheslavovich Popov of Moscow region (RU)

DIFFRACTIVE OPTICAL ELEMENTS-BASED WAVEGUIDE ARCHITECTURE FOR AUGMENTED REALITY GLASSES WITH WIDE FIELD OF VIEW - A simplified explanation of the abstract

This abstract first appeared for US patent application 17883043 titled 'DIFFRACTIVE OPTICAL ELEMENTS-BASED WAVEGUIDE ARCHITECTURE FOR AUGMENTED REALITY GLASSES WITH WIDE FIELD OF VIEW

Simplified Explanation

The patent application is about augmented reality devices and their operation. It introduces a waveguide with a diffractive optical elements-based architecture for an augmented reality device. The waveguide consists of three zones: a light in-coupling zone, a light expanding zone, and a light out-coupling zone. Each zone has its own set of diffractive optical elements that perform specific functions. The patent also mentions the development of an augmented reality display device and augmented reality glasses based on this waveguide architecture.

• The patent introduces a waveguide with diffractive optical elements for augmented reality devices.
• The waveguide consists of three zones: light in-coupling, light expanding, and light out-coupling.
• Each zone has its own set of diffractive optical elements that perform specific functions.
• The patent also mentions the development of augmented reality display devices and glasses based on this waveguide architecture.

Potential Applications

This technology has potential applications in various fields, including:

• Augmented reality gaming
• Industrial training and simulations
• Medical imaging and surgery
• Navigation and mapping
• Design and visualization

Problems Solved

The technology addresses several challenges in augmented reality devices, such as:

• Efficiently coupling light into and out of the waveguide
• Expanding the light to cover a wider field of view
• Ensuring high-quality image projection
• Designing compact and lightweight augmented reality devices

Benefits

The use of diffractive optical elements in the waveguide architecture offers several benefits, including:

• Improved image quality and resolution
• Enhanced field of view for a more immersive experience
• Compact and lightweight design for comfortable use
• Potential for cost-effective production and mass adoption

Original Abstract Submitted

The disclosure relates to augmented reality devices and methods for operating such devices. A waveguide with a diffractive optical elements-based architecture for an augmented reality device is provided. The waveguide includes a light in-coupling zone, a light expanding zone, and a light out-coupling zone. Each zone includes its own set of diffractive optical elements performing the light in-couple, light expand and light out-couple function. There are further provided an augmented reality display device and augmented reality glasses based on the waveguide with the diffractive optical elements-based architecture.