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:
Feb. 03, 2026
Filed:
Mar. 28, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Minkyung Lee, Suwon-si, KR;
Sunil Kim, Osan-si, KR;
Junghyun Park, Seoul, KR;
Byunggil Jeong, Anyang-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/29 (2006.01);
U.S. Cl.
CPC ...
G02F 1/292 (2013.01);
Abstract
Provided is a spatial light modulator includes a substrate; a distributed Bragg reflector (DBR) layer provided on a surface of the substrate; a cavity layer provided on the DBR layer; a pixel layer provided on the cavity layer, the pixel layer including a plurality of pixels; and a heat blocking member provided between the plurality of pixels and configured to block heat transfer between the plurality of pixels, wherein each of the plurality of pixels includes a plurality of active meta-patterns.