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Preparation of an ink jet head, ink jet head, an ink coating apparatus, the ink coating method, an organic electroluminescent display device and a manufacturing method thereof

机译:喷墨头的制备,喷墨头,油墨涂布设备,油墨涂布方法,有机电致发光显示装置及其制造方法

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method for ink jet head having a nozzle plate which can surely and easily remove water and oil repellent film stuck on the inner peripheral surface of nozzle ports, and the ink jet head.;SOLUTION: In the method for manufacturing a nozzle plate for ink jet head, in which the water-and-oil-repellent film 20 is formed on one plate surface of the nozzle plate 16 having the nozzle ports 17, the nozzle plate has a step for forming the water-and-oil-repellent film 20 on one plate surface of the nozzle plate 16 and a step for removing the water-and-oil-repellent film 20 stuck on the inside of the nozzle ports 17 by etching the nozzle plate 16 from the other plate side.;COPYRIGHT: (C)2003,JPO
机译:解决的问题:提供一种具有喷嘴板的喷墨头的制造方法,该喷嘴板能够可靠且容易地去除粘附在喷嘴口内周表面上的拒水拒油膜以及喷墨头。喷墨头喷嘴板的制造方法,其中在具有喷嘴口17的喷嘴板16的一个板表面上形成拒水拒油膜20,该喷嘴板具有形成水的步骤喷嘴板16的一个板面上的防油膜20以及通过从另一方蚀刻喷嘴板16来去除附着在喷嘴口17的内部的防油膜20的步骤。板侧。;版权:(C)2003,日本特许厅

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