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:
Feb. 28, 2006
Filed:
Feb. 19, 2003
Akihiro Suzuki, Nishio, JP;
Atsushi Hirota, Nagoya, JP;
Akihiro Suzuki, Nishio, JP;
Atsushi Hirota, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
An ink-jet head according to the invention includes a passage unit in which a plurality of pressure chambers, each having one end connected with a nozzle for ejecting ink and the other end to be connected with an ink supply source, are arranged along a plane neighboring each other, and an actuator unit arranged at a surface of the passage unit for changing the volume of each of the pressure chambers. Further, the ink-jet head includes a flexible printed circuit having signal lines electrically connected to the actuator unit, each signal line supplying a drive signal for changing the volume of the pressure chamber, a support member for supporting the head unit, and a seal member arranged between support member and the passage unit. Further, the flexible printed circuit is fixed to the support member and the passage unit by the seal member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile