PZT precursor solution, method for producing PZT precursor solution, method for producing PZT film, method for producing electromechanical transducer element, and method for producing liquid discharge head

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United States of America Patent

PATENT NO 9834853
SERIAL NO

15382952

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Abstract

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A PZT precursor solution is used for forming a PZT film by a sol-gel method. The PZT precursor solution includes a solvent; a component that forms a crystal of PZT by crystallization, the component being dissolved in the solvent; and an element that inhibits crystal growth of PZT, the element being dissolved in the solvent.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Yoshikazu Kanagawa, JP 39 666
Shimofuku, Akira Kanagawa, JP 27 294
Ueda, Keiji Kanagawa, JP 37 267

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