| 摘要 |
PROBLEM TO BE SOLVED: To prevent liquid droplets which have been discharged from a liquid jetting head from being turned misty. SOLUTION: A liquid jetting apparatus includes: the liquid jetting head 12 which has a nozzle plate 17 wherein a nozzle opening is formed, and makes liquid droplets discharged from the nozzle opening; a treated article supporting member 5 which supports a treated article 6 at a position being confronted with the nozzle plate 17 in the direction in which liquid droplets are discharged; an electrode 16 which is arranged on the treated article supporting member 5; and potential difference generating means 20, 21, and 22 which generate an electric field in the discharging direction of the liquid droplets by generating a potential difference between the electrode 16 and the nozzle plate 17. The electrode 16 is arranged in a region corresponding to the region in which the liquid jetting head 12 discharges the liquid droplets. COPYRIGHT: (C)2011,JPO&INPIT |
