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:
May. 05, 2026
Filed:
Jun. 27, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sunil Kim, Suwon-si, KR;
Minkyung Lee, Suwon-si, KR;
Junghyun Park, Suwon-si, KR;
Byunggil Jeong, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A spatial light modulator includes a substrate, a blocking layer provided on one surface of the substrate, a lower reflective layer provided on the blocking layer, an upper reflective layer facing the lower reflective layer, and a cavity layer provided between the upper reflective layer and the lower reflective layer, where the blocking layer includes a plurality of holes configured to block heat transferred from the upper reflective layer to the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile