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. 29, 2008
Filed:
Jan. 27, 2005
Kenya Sano, Kawasaki, JP;
Ryoichi Ohara, Yokohama, JP;
Naoko Yanase, Kawasaki, JP;
Takaaki Yasumoto, Kawasaki, JP;
Kazuhiko Itaya, Yokohama, JP;
Takashi Kawakubo, Yokohama, JP;
Hiroshi Toyoda, Kamakura, JP;
Masahiko Hasunuma, Yokohama, JP;
Toshihiko Nagano, Kawasaki, JP;
Kazuhide Abe, Kawasaki, JP;
Michihiko Nishigaki, Kawasaki, JP;
Hironobu Shibata, Edogawa-ku, JP;
Kenya Sano, Kawasaki, JP;
Ryoichi Ohara, Yokohama, JP;
Naoko Yanase, Kawasaki, JP;
Takaaki Yasumoto, Kawasaki, JP;
Kazuhiko Itaya, Yokohama, JP;
Takashi Kawakubo, Yokohama, JP;
Hiroshi Toyoda, Kamakura, JP;
Masahiko Hasunuma, Yokohama, JP;
Toshihiko Nagano, Kawasaki, JP;
Kazuhide Abe, Kawasaki, JP;
Michihiko Nishigaki, Kawasaki, JP;
Hironobu Shibata, Edogawa-ku, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A piezoelectric thin film device includes an amorphous metal film disposed on a substrate and a piezoelectric film disposed on the amorphous metal. One of crystal axis of the piezoelectric film is aligned in a direction perpendicular to a surface of the amorphous metal.