Patent ID: 8449057

Claim:
A liquid ejecting apparatus comprising: a liquid ejecting head which includes a nozzle ejecting a liquid, a pressure chamber communicating with the nozzle, and a pressure generation unit applying pressure variation to the liquid of the pressure chamber and which ejects the liquid from the nozzle by an operation of the pressure generation unit; a driving signal generation unit which generates a driving signal containing an ejection driving pulse used to eject the liquid from the nozzle by driving the pressure generation unit; and a movement unit which moves the liquid ejecting head relative to a landing target, wherein a liquid droplet is ejected from the nozzle and is landed on the landing target, while the movement unit moves the liquid ejecting head relative to the landing target, wherein the ejection driving pulse is a voltage waveform including: a first variation section in which a potential is varied in a first direction to vary a volume of the pressure chamber; a hold section in which the volume of the pressure chamber varied in the first variation section holds for a given time and a termination potential of the first variation section is constant; and a second variation section in which the potential is varied in a second direction opposite to the first direction to vary the volume of the pressure chamber varied in the first variation section, wherein the second variation section includes: a first variation component in which the potential is varied in the second direction from the termination potential of the first variation section; an intermediate hold component in which the termination potential of the first variation component holds for a given time; and a second variation component in which the potential is varied in the second direction from the termination potential of the first variation component, wherein the potential of the intermediate hold component is in the range from 50% to 60% of the potential of the hold section, and wherein a potential inclination of the second variation component is steeper than a potential inclination of the first variation component, wherein a time from an initial end and a termination end of the intermediate hold component is greater than 0 and 0.12 Tc or less on the assumption that a period of pressure vibration occurring in the liquid of the pressure chamber is Tc.