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. 29, 2009
Filed:
Sep. 06, 2005
Takehito Okabe, Atsugi, JP;
Nobuhiko Sato, Sagamihara, JP;
Makoto Kurotobi, Yokohama, JP;
Kenichi Takeda, Yokohama, JP;
Toshihiro Ifuku, Yokohama, JP;
Takehito Okabe, Atsugi, JP;
Nobuhiko Sato, Sagamihara, JP;
Makoto Kurotobi, Yokohama, JP;
Kenichi Takeda, Yokohama, JP;
Toshihiro Ifuku, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method for producing a piezoelectric film actuator is provided. This method includes the steps of preparing an intermediate transfer member having a porous layer formed thereon, with a vibrating plate and a piezoelectric layer being provided on the porous layer; bonding the vibrating plate to a nozzle substrate to form a composite structure; and separating the intermediate transfer member from the composite structure at the porous layer to transfer the vibrating plate and the piezoelectric layer to the nozzle substrate.