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Title:
圧電アクチュエータ、圧電アクチュエータの製造方法及び液体吐出ヘッド
Document Type and Number:
Japanese Patent JP5030252
Kind Code:
B2
Abstract:

To provide a piezoelectric element which has a high durability for an external force applied to a film face direction, a method for manufacturing the piezoelectric element, and a liquid discharge head that uses the piezoelectric element.

A substrate 82 on which a piezoelectric film is formed is placed on a substrate holder 84. The substrate holder 84 is driven by a substrate holder driver 86 for varying an angle θ, formed between the substrate 82 and a target member 96. Furthermore, the substrate holder 84 can be rotated about a rotational axis AX which is substantially vertical to the target member 96 by the substrate holder driver 86. Thus, when the piezoelectric film of a structure where pole-like crystal bodies are gathered is formed, the inclination angle of the crystal body can be controlled with respect to the substrate 82.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
Takamitsu Fujii
Application Number:
JP2005174155A
Publication Date:
September 19, 2012
Filing Date:
June 14, 2005
Export Citation:
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Assignee:
FUJIFILM Corporation
International Classes:
H01L41/09; B41J2/045; B41J2/055; B41J2/135; B41J2/14; B41J2/16; H01L41/08; H01L41/18; H01L41/187; H01L41/22; H01L41/312; H01L41/316; H01L41/337; H01L41/338; H01L41/39; H02N2/00
Domestic Patent References:
JP11307833A
JP2000357826A
JP11017125A
JP11103024A
JP2000052558A
Attorney, Agent or Firm:
Kenzo Matsuura



 
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