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:
Apr. 24, 2007
Filed:
Jul. 28, 2005
Applicant:
Kazuaki Watanabe, Nagoya, JP;
Inventor:
Kazuaki Watanabe, Nagoya, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An infrared sensor device includes an infrared sensor element in which a membrane is formed on a surface side of a substrate by forming a concave portion on a rear face side of the substrate, and electrodes for detection are arranged on the surface side of the substrate, and an infrared ray absorbing film for absorbing the energy of an infrared ray by receiving the infrared ray is arranged at the membrane on the rear face side of said substrate. The substrate is electrically connected to a circuit substrate through a bump in a state in which the surface side of the substrate is opposed to the circuit substrate.