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:
Jan. 25, 2022
Filed:
Jan. 29, 2018
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Tomohiro Maegawa, Chiyoda-ku, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
This infrared imaging element includes: a substrate which has a front surface and a back surface and to which a circuit unit is provided; a support leg wiring line that is disposed above the front surface of the substrate; and an infrared-ray detection unit which is held on the support leg wiring line and to which a diode electrically connected to the circuit unit via the support leg wiring line is provided, wherein the temperature change of the infrared-ray detection unit is detected as an electrical signal change of the diode by the circuit unit. The substrate, the support leg wiring line, and the infrared-ray detection unit are laminated at intervals in a direction perpendicular to the front surface of the substrate.