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:
Jan. 27, 2026
Filed:
Mar. 29, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Wontaek Seo, Yongin-si, KR;
Daeho Yang, Suwon-si, KR;
Sunil Kim, Seoul, KR;
Bongsu Shin, Seoul, KR;
Geeyoung Sung, Daegu, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/26 (2006.01); G02B 27/00 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0179 (2013.01); G02B 27/0093 (2013.01); G02B 27/0172 (2013.01); G02B 2027/0174 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0187 (2013.01);
Abstract
A display apparatus may include: an image generator configured to generate an image by using light; a holographic optical element configured such that when a single image is incident as reference light on the holographic optical element, the holographic optical element focuses a plurality of images corresponding to the single image on spatially different points as signal light; and an image deflector configured to deflect the image received from the image generator to the holographic optical element in a given direction.