The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2025
Filed:
Aug. 08, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Vladimir Nikolaevich Borisov, St. Petersburg, RU;
Aleksandr Evgenyevich Angervaks, St. Petersburg, RU;
Nikolay Viktorovich Muravev, Moscow region, RU;
Roman Aleksandrovich Okun, St. Petersburg, RU;
Gavril Nikolaevich Vostrikov, Moscow, RU;
Mikhail Vyacheslavovich Popov, Moscow region, RU;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
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.