| 摘要 |
PROBLEM TO BE SOLVED: To realize a manufacturing method of print head and piezoelectric actuator in which an image can be stabilized by preventing deterioration of a print image. SOLUTION: The manufacturing method of print head and piezoelectric actuator comprises a first step for laminating first and second conductor layers 21, 22 of conductive material on the opposite sides of a piezoelectric material layer in correspondence with an oscillation layer formed to cover a pressure chamber, a second step for transferring an adhesive layer 16 to the second conductor layer 22, and a third step for pasting the second conductor layer 22 to the oscillation layer through the adhesive layer 16. According to the method, generation of bubble between the adhesive layer 16 and the oscillation layer can be prevented at the time of pasting the piezoelectric layer laminated, on the opposite sides thereof, with the first and second conductor layers 21, 22 to a diaphragm 14.
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