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. 20, 2024
Filed:
May. 05, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Byungkyu Lee, Seoul, KR;
Jinmyoung Kim, Hwaseong-si, KR;
Byonggwon Song, Seoul, KR;
Yooseong Yang, Yongin-si, KR;
Duhyun Lee, Yongin-si, KR;
Hyuck Choo, Yongin-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 5/58 (2022.01); G01J 5/10 (2006.01); H04N 5/33 (2023.01); G01J 5/00 (2022.01);
U.S. Cl.
CPC ...
G01J 5/58 (2013.01); G01J 5/10 (2013.01); H04N 5/33 (2013.01); G01J 2005/0077 (2013.01);
Abstract
Provided is a long-wave infrared (LWIR) sensor including a substrate, a magnetic resistance device on the substrate, and an LWIR absorption layer on the magnetic resistance device, wherein a resistance of the magnetic resistance device changes based on temperature, and wherein the LWIR absorption layer is configured to absorb LWIR rays and generate heat.