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:
Oct. 28, 2025
Filed:
Oct. 15, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Young Kim, Yongin-si, KR;
Geunwoo Ko, Yongin-si, KR;
Minsu Kim, Ansan-si, KR;
Geeyoung Sung, Daegu, KR;
Dongyeoul Lee, Suwon-si, KR;
Sangbum Lee, Hwaseong-si, KR;
Jonghyun Lee, Suwon-si, KR;
Hongseok Lee, Seoul, KR;
Punjae Choi, Yongin-si, KR;
Jong-Young Hong, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A three-dimensional holographic display device includes a light emitting diode (LED) array including a plurality of light sources controlled to sequentially output light according to a preset pattern, a lens configured to refract light incident from the LED array, a spatial light modulator (SLM) configured to modulate light incident from the lens, and a processor configured to generate a plurality of holographic signals each comprising depth information adjusted according to an arrangement location of each of the plurality of light sources, and for each of the plurality of light sources, control the SLM to modulate the light based on a holographic signal corresponding to the light source.