To provide a dispenser nozzle with which variation in coating amount can be suppressed by preventing stringing of a coating material from occurring and bonding strengths of the coating material can be assured.
In this dispenser nozzle 1 at which an ejection port 5 for ejecting silver paste being a viscous coating material is provided, a jetting section 6 for jetting gas toward a center of the ejection port 5 is provided at a whole periphery of the ejection port 5. Since the jetted gas horizontally cuts the silver paste before becoming in a stringing state, stringing of the coating material can be prevented and variation in the coating amount can be lessened. Further, since the gas is jetted toward the center of the ejection port 5, influence of the gas on the applied silver paste can be lessened and coating height of the coating material can be assured. Thus, bonding strengths of the silver paste can be assured.
Tomoyasu Sakaguchi
Hiroki Naito