INK-JET HEAD, INK-JET HEAD MANUFACTURING METHOD, MICROARRAY MANUFACTURING APPARATUS, MANUFACTURING METHOD THEREFOR, MICROARRAY MANUFACTURING METHOD, INK-JET RECORDING APPARATUS, MANUFACTURING METHOD THEREFOR, INK-JET RECORDING METHOD, COLOR FILTER MANUFACTURING APPARATUS, MANUFACTURING METHOD THEREFOR, COLOR FILTER MANUFACTURING METHOD, ELECTRIC FIELD LIGHT EMITTING BOARD MANUFACTURING APPARATUS, MANUFACTURING METHOD THEREFOR, AND ELECTRIC FIELD LIGHT EMITTING BOARD MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an ink-jet head, an ink-jet head manufacturing method, and a manufacturing method for a DNA chip, a color filter and an OLE using the head.;SOLUTION: A plurality of nozzles are provided for each ejecting an optional liquid to be ejected. Channels for the liquids to be ejected, elongating from a reserver to a nozzle are so constituted as to have the same and shortest length. The liquids to be ejected include a nucleic acid. The head is used for manufacturing a color filter.;COPYRIGHT: (C)2003,JPO