发明名称 FLUID EJECTING APPARATUS AND FLUID EJECTING METHOD
摘要 A fluid ejecting apparatus includes a drive element that performs a driving operation when a drive waveform is applied thereto and causes a nozzle to eject fluid. A drive signal generating unit generates a first drive signal having a first drive waveform at a front section of a predetermined period and a second drive waveform at a rear section thereof. A second drive signal has a third drive waveform at a front section of the predetermined period and a fourth drive waveform at a rear section thereof. A control unit applies the first drive waveform to the drive element, which then performs a first operation, applies the fourth drive waveform to the drive element, which then performs a second operation, and applies the second drive waveform to the drive element after applying the third drive waveform thereto, so that the drive element performs a third operation.
申请公布号 US2010118075(A1) 申请公布日期 2010.05.13
申请号 US20090616294 申请日期 2009.11.11
申请人 SEIKO EPSON CORPORATION 发明人 MIYAZAWA YOSHIO;USUI TOSHIKI
分类号 B41J29/38 主分类号 B41J29/38
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