| 摘要 |
PROBLEM TO BE SOLVED: To previously obtain an inclination of curving of a discharge port row and to reflect the obtained result to discharge action in a coater using an ink jet head. SOLUTION: The coater is provided, which is provided with an information collection part for acquiring central position information of each discharge port of the ink jet head; and a control part for determining driving base of the ink jet head from the position information of each discharge port obtained by the information collection part. Further, when it is determined that the discharge action cannot be performed relative to an aggregate in the present scanning direction of the ink jet head by the control part, the scanning direction is made perpendicular to either longer one of width or depth. COPYRIGHT: (C)2006,JPO&NCIPI
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