Invention Grant
US07882636B2 Inkjet head, method of manufacturing inkjet head, and inkjet recording apparatus
有权
喷墨头，喷墨头的制造方法以及喷墨记录装置
- Patent Title: Inkjet head, method of manufacturing inkjet head, and inkjet recording apparatus
- Patent Title (中): 喷墨头，喷墨头的制造方法以及喷墨记录装置
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Application No.: US12490145Application Date: 2009-06-23
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Publication No.: US07882636B2Publication Date: 2011-02-08
- Inventor: Tsuyoshi Mita , Kazuo Sanada
- Applicant: Tsuyoshi Mita , Kazuo Sanada
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch and Birch, LLP
- Priority: JP2003-336238 20030926
- Main IPC: B21D53/76
- IPC: B21D53/76
Abstract:
An inkjet head, comprising: a pressure chamber which are arranged two-dimensionally, and deformed by pressure generating unit and discharging ink from nozzles communicated with the pressure chamber; and a piezoelectric element which is included in the pressure generating unit, said piezoelectric element including a thin film piezoelectric element formed by means of a thin film forming technique.
Public/Granted literature
- US20090260207A1 INKJET HEAD, METHOD OF MANUFACTURING INKJET HEAD, AND INKJET RECORDING APPARATUS Public/Granted day:2009-10-22
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