摘要 |
PROBLEM TO BE SOLVED: To provide a method for correcting a discharged amount from a nozzle, by which a variation in a total discharged amount of a functional fluid discharged as droplets from the nozzle to a discharge region can be reduced, a method for discharging a functional fluid, and a method for manufacturing an organic EL device using the same.SOLUTION: A method for correcting a discharged amount from a nozzle includes a first correction step, a second correction step and steps for performing the second correction step in stages according to the number of remaining main scanning times. Specifically, in the first correction step, first signal correction is performed by calculating the amount of correction for each of a plurality of drive signals, from a difference C between a predetermined amount B in a case of discharging droplets D onto a discharge region A from a nozzle 52 selected from plural times of main scanning and a predetermined amount A set in advance. In the second correction step, second signal correction is performed by using the plurality of drive signals obtained by performing the first signal correction in the main scanning in a previous stage with the largest number of discharging the droplets D and calculating the amount of correction for each of the plurality of drive signals before correction corresponding to the main scanning of the latter stage, from a difference E between a predetermined amount D in a case of discharging the droplets D onto the discharge region A by using the drive signals before correction in the main scanning of the latter stage and the predetermined amount A. |