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:
Aug. 03, 2010
Filed:
Sep. 09, 2004
Koichiro Ueno, Fuji, JP;
Naohiro Kuze, Fuji, JP;
Yoshitaka Moriyasu, Fujinomiya, JP;
Kazuhiro Nagase, Fuji, JP;
Koichiro Ueno, Fuji, JP;
Naohiro Kuze, Fuji, JP;
Yoshitaka Moriyasu, Fujinomiya, JP;
Kazuhiro Nagase, Fuji, JP;
Asahi Kasei EMD Corporation, Tokyo, JP;
Abstract
An infrared sensor IC and an infrared sensor, which are extremely small and are not easily affected by electromagnetic noise and thermal fluctuation, and a manufacturing method thereof are provided. A compound semiconductor that has a small device resistance and a large electron mobility is used for a sensor (), and then, the compound semiconductor sensor () and an integrated circuit (), which processes an electrical signal output by the compound semiconductor sensor () and performs an operation, are arranged in a single package using hybrid formation. In this manner, an infrared sensor IC that can be operated at room temperature can be provided by a microminiature and simple package that is not conventionally produced.