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:
Apr. 07, 2026
Filed:
Sep. 21, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Junsuk Rho, Pohang-si, KR;
Gyeongtae Kim, Pohang-si, KR;
Yeseul Kim, Pohang-si, KR;
Jooyeong Yun, Pohang-si, KR;
Inki Kim, Pohang-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/00 (2006.01); G02B 27/01 (2006.01); G06T 7/521 (2017.01); G06T 7/593 (2017.01);
U.S. Cl.
CPC ...
G02B 1/002 (2013.01); G02B 27/0172 (2013.01); G06T 7/521 (2017.01); G06T 7/593 (2017.01); G06T 2207/10028 (2013.01);
Abstract
A meta optical device for forming structured light by modulating incident light having a preset wavelength includes a plurality of supercells each including a plurality of nanostructures having a shape dimension less than the preset wavelength, and shapes and arrangements of the plurality of nanostructures are designed to form the structured light as a point pattern having a viewing angle greater than 160° in horizontal and vertical directions.