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:
Sep. 16, 2025
Filed:
Feb. 27, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Vladimir Nikolaevich Borisov, St. Petersburg, RU;
Aleksandr Evgenyevich Angervaks, St. Petersburg, RU;
Nikolay Viktorovich Muravyev, Podolsk, RU;
Roman Aleksandrovich Okun, St. Petersburg, RU;
Mikhail Vyacheslavovich Popov, Krasnogorsk, RU;
Gavril Nikolaevich Vostrikov, Moscow, RU;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The disclosure relates to augmented reality devices, namely to near-field displays, to planar waveguides with diffractive optical elements and displays based on such planar waveguides. The architecture of diffractive optical elements, performed in a waveguide and a method for operating the architecture of diffractive optical elements, eliminating image dispersion and expanding the horizontal field of view are provided. The method for operating the architecture of diffractive optical elements, expanding the vertical field of view and a device for displaying an augmented reality containing the proposed architecture of diffractive optical elements are provided. The augmented reality glasses includes the proposed augmented reality display device.