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US 2009/0260207 A1Published application
Inkjet head, method of manufacturing inkjet head, and inkjet recording apparatus
AssigneeFUJIFILM Corporation
InventorsTsuyoshi MITA, Kazuo Sanada
Life of this patent
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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.
Claims5
A method of manufacturing an inkjet head, comprising the steps of:
- two-dimensionally arranging a pressure chamber, deformed by a pressure generating unit comprising a piezoelectric element and discharging ink from nozzles communicated with the pressure chamber;
- and
- forming said piezoelectric element by means of a thin film forming technique.
Dependencies are inferred from the claim text.