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. 06, 2025
Filed:
Mar. 10, 2021
Mitsubishi Electric Corporation, Tokyo, JP;
Shimpei Ogawa, Tokyo, JP;
Masaaki Shimatani, Tokyo, JP;
Shoichiro Fukushima, Tokyo, JP;
Satoshi Okuda, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
Electromagnetic wave detector includes semiconductor layer, first insulating film, two-dimensional material layer, first electrode, second electrode, second insulating film, and control electrode. First insulating film is arranged on semiconductor layer. First insulating film is provided with opening. Two-dimensional material layer is electrically connected to semiconductor layer in opening. Two-dimensional material layer extends from above opening to first insulating film. Second insulating film is in contact with two-dimensional material layer. Control electrode is connected to two-dimensional material layer with second insulating film interposed therebetween.