METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT, METHOD OF MANUFACTURING LIQUID EJECTION HEAD, AND METHOD OF MANUFACTURING LIQUID EJECTING APPARATUS

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United States of America Patent

APP PUB NO 20130101731A1
SERIAL NO

13654650

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Abstract

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A method of manufacturing a piezoelectric element includes a process of forming on the surface of an electrode having lanthanum nickel preferentially aligned in (100) plane, at least on a surface thereof; a process of applying a precursor solution including at least Bi, Ba, Fe, and Ti onto the surface of the electrode, and a process of crystallizing the applied precursor solution to form the piezoelectric layer including a perovskite oxide preferentially aligned in (100) plane.

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Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ITAYAMA, Yasuhiro Chino, JP 29 46
YONEMURA, Takayuki Suwa, JP 51 116

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