| 摘要 |
<P>PROBLEM TO BE SOLVED: To stably jet a fluid from nozzles in relation to a method for designing a drive waveform and a method for manufacturing a fluid jetting apparatus. Ž<P>SOLUTION: In the method for designing the drive waveform in the fluid jetting apparatus which has a plurality of driving elements that drive by being impressed the drive waveform, and a plurality of the nozzles that jet the fluid by driving of the corresponding driving elements, a first result as the measured result of a jetting characteristic is acquired by changing two or more parameters for determining the drive waveform and by jetting the fluid at the same time from the nozzles of a first number, a second result as the measured result of the jetting characteristic is acquired by changing the two or more parameters and by jetting the fluid at the same time from the nozzles of a second number different from the first number, and the parameter of the drive waveform used in the fluid jetting apparatus is determined on the basis of a difference between the first result and the second result with the same parameter. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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