| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid droplet discharge device capable of adjusting the pressure of a functional liquid by a simple structure while suppressing a change in the physical properties of the functional liquid. SOLUTION: The liquid droplet discharge device is equipped with a discharge head having a discharge surface to which a discharge port for discharging the liquid droplets of the functional liquid, the first container connected to the discharge head through a flow channel and forming a first space for housing the functional liquid supplied to the discharge head, a second container for housing the first container to form a second space with respect to the first container, a pressure adjusting device for adjusting the pressure of the second container and a temperature adjusting device for adjusting the temperature of the functional liquid in the first container. At least a part of the first container is formed of a film deformed corresponding to the operation of the pressure adjusting device. COPYRIGHT: (C)2008,JPO&INPIT |
