<p>It is an object to provide a coating device that realizes a color filter to satisfy the requirements of uniform and no uneven coating over a large area and those of chromaticity specifications at low costs. A plurality of inkjet nozzles of an inkjet head are divided into multiple (n) groups in the longitudinal direction of their arrangement. The plurality of inkjet heads are shifted at every divided unit of the divided inkjet nozzles in the longitudinal direction of the arrangement of the inkjet nozzles, so that they are regularly arranged at rows the number of which are equal to or more than at least the division number (n) + 1 to supply a coating material to a subject to be coated.</p>
