| 摘要 |
PROBLEM TO BE SOLVED: To provide a droplet discharging device and a droplet discharging method by which the heating of a discharge head can be performed with low energy in an ink jet apparatus where a liquid body of high viscosity such as lubricating oil and a resin is discharged. SOLUTION: The droplet discharging device is provided with: a discharge head 34 having a cavity storing a liquid body, a nozzle communicated with the cavity and a discharging means for discharging the liquid body stored in the cavity; and a liquid body tank 35 storing the liquid body for feeding the liquid body to the discharge head 34. The device has: a heating means provided on the discharge head; a chamber 38 provided at a movable position in the discharge head 34; and a temperature control means CONT controlling the temperature at the inside of the chamber 38 to the prescribed one. COPYRIGHT: (C)2005,JPO&NCIPI
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