Patent ID: 10449565

Abstract:
An application device and an application method capable of increasing the speed of a line-drawing application are provided. The application device includes a discharge device, a worktable, a drive device, and a control unit. A discharge member gives an inertial force to a liquid material inside a liquid chamber, thereby discharging the liquid material from a plurality of discharge ports at the same time and forming a plurality of droplets on an application object. The plurality of discharge ports are arranged in a nozzle along a straight nozzle arrangement line, and the nozzle arrangement line is aligned with a drawing direction in which a drawing line is to be drawn. The application device performs the line-drawing application by discharging the liquid material such that a plurality of liquid masses discharged from the plurality of discharge ports do not contact with each other prior to landing on the application object, and that the liquid material having landed along the nozzle arrangement line join together on the application object.