Patent ID: 9469106
Filing Date: 2016-10-18
CPC Classification: A61B,B41J

Claim Text:
1. A liquid ejection control device in which a predetermined drive voltage waveform is applied to a piezoelectric element to control the ejection of a pulsed liquid jet of liquid having a pulsed shape from a liquid ejection device that uses the piezoelectric element, the liquid ejection control device comprising: a first operation unit for inputting a first instructing value related to kinetic energy of the pulsed liquid jet; a second operation unit for inputting a second instructing value related to a number of times an ejection of the pulsed liquid is performed per unit time; and a voltage magnitude setting section that sets voltage magnitude of the drive voltage waveform such that the kinetic energy becomes the first instructing value, based on an index value related to rising of the drive voltage waveform and the second instructing value.