Liquid jetting device

摘要

A liquid jetting apparatus ( 20 ) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle ( 21 ) in which an edge portion thereof is arranged to face the base material K having a receiving surface to receive the jetted droplet, and an inside diameter of the edge portion from which the droplet is jetted is not more than 30 [mum]; a liquid solution supplying section ( 29 ) to supply the liquid solution into the nozzle ( 21 ); a jetting voltage applying section ( 25 ) to apply a jetting voltage to the liquid solution in the nozzle ( 21 ); and a convex meniscus forming section ( 40 ) to form a state where the liquid solution in the nozzle ( 21 ) protrudes from the nozzle edge portion.