DISPENSER TYPE NOZZLE DEVICE

摘要

PURPOSE: A dispenser type nozzle device is provided to minutely control the amount of an ink supply and to remarkably improve response features of the ink supply. CONSTITUTION: A dispenser type nozzle device supplying a liquid material on a substrate (5) includes an internal chamber (20) capable of receiving the liquid material; a nozzle body (10) with an outlet (24a) discharging the liquid material charged inside the internal chamber; and a chamber pressing member (30) pressing the internal chamber for discharging the liquid material via the outlet. The internal chamber includes a main chamber (22) introducing the liquid material and charging the same; an elastic tube (32) of an elastic transformation material which seals the periphery of the main chamber; and a tube pressing member (34) forcibly discharging the liquid material charged inside the main chamber by periodically pressing a part of the elastic tube to an inner direction. [Reference numerals] (21) Ink supplying source; (54a) High-voltage authorization part