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:
Dec. 14, 2021
Filed:
Jul. 01, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Changyoung Park, Yongin-si, KR;
Sanghun Lee, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 21/00 (2006.01); H01L 31/107 (2006.01); H01L 31/0352 (2006.01); H01L 31/105 (2006.01);
U.S. Cl.
CPC ...
H01L 31/1075 (2013.01); H01L 31/035236 (2013.01); H01L 31/1055 (2013.01);
Abstract
Provided are an infrared detecting device and an infrared detecting system including the infrared detecting device. The infrared detecting device includes at least one infrared detector, and the at least one infrared detector includes a substrate, a buffer layer, and at least one light absorbing portion. The buffer layer includes a superlattice structure.