| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for ejecting liquid with high accuracy even in an ink-jet apparatus with a small opening of a nozzle. SOLUTION: The method is provided for ejecting liquid by supplying driving pulses to an actuator of the ink-jet apparatus n-times [n is an integer of 2 or more] within one driving cycle, wherein a liquid drop before flying after pushed out of the nozzle by the driving pulse of the m-th time [m is an integer from 1 to (n-1)] is united with a liquid drop pushed out of the nozzle by the driving pulse of (m+1)th time, and the united liquid drop is allowed to fly by the driving pulse of n-th time to eject the liquid. COPYRIGHT: (C)2011,JPO&INPIT
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