主权项 |
1. A coating apparatus for applying a coating material to a substrate, comprising:
a slit nozzle that has a discharge port in a slit shape and discharges the coating material from the discharge port; a moving mechanism that relatively moves the slit nozzle with respect to a substrate in a disk shape; and a control unit that controls the moving mechanism, wherein the control unit is configured to control the moving mechanism to thereby perform a first constant speed coating treatment of relatively moving the slit nozzle with respect to the substrate at a first speed, an acceleration coating treatment of accelerating, after the first constant speed coating treatment, a relative moving speed of the slit nozzle with respect to the substrate to a second speed higher than the first speed, and a second constant speed coating treatment of relatively moving, after the acceleration coating treatment, the slit nozzle with respect to the substrate at the second speed. |