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. 07, 2010
Filed:
Sep. 10, 2008
Takashi Kawakubo, Kanagawa-ken, JP;
Michihiko Nishigaki, Kanagawa-ken, JP;
Toshihiko Nagano, Kanagawa-ken, JP;
Yoshinori Iida, Tokyo, JP;
Ikuo Fujiwara, Kanagawa-ken, JP;
Hiroto Honda, Kanagawa-ken, JP;
Takashi Kawakubo, Kanagawa-ken, JP;
Michihiko Nishigaki, Kanagawa-ken, JP;
Toshihiko Nagano, Kanagawa-ken, JP;
Yoshinori Iida, Tokyo, JP;
Ikuo Fujiwara, Kanagawa-ken, JP;
Hiroto Honda, Kanagawa-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An infrared-detecting element includes: a substrate; a laminated body; an anchor coupling a part of the laminated body with the substrate and supporting the laminated body with a gap above the substrate; and an amplifier provided on the substrate and connected to at least one of the lower electrode and the upper electrode. The laminated body has a lower electrode, an upper electrode, and a piezoelectric film made of aluminum nitride which is provided between the lower electrode and the upper electrode and in which a c-axis is oriented almost perpendicularly to a film plane. The amplifier has a circuit performing conversion into voltage according to a charge generated in the laminated body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile