| 摘要 |
PROBLEM TO BE SOLVED: To provide a recording head capable of suppressing pressure fluctuations that occur in a pressure chamber. ! SOLUTION: A recording head (14) according to one aspect of the disclosure has a structure in which drive piezoelectric elements (53, 55) each of which discharges a droplet in a pressure chamber from a nozzle when voltage is applied and a non-drive piezoelectric element (54) which does not discharge the droplet in the pressure chamber from the nozzle even when the voltage is applied are alternately disposed, and a voltage depending on the voltage applied to the drive piezoelectric elements (53, 55) adjacent to the non-drive piezoelectric element (54) is applied to the non-drive piezoelectric element (54). ! COPYRIGHT: (C)2014,JPO&INPIT |
