Ink path structure, inkjet printhead having the same and method of manufacturing the inkjet printhead

摘要

An ink path structure, an inkjet printhead having the same and a method of manufacturing the inkjet printhead includes an ink chamber in which ink to be ejected is filled, nozzles through which ink is ejected from the ink chamber, an ink feed hole through which ink is supplied to the ink chamber, a first stopper protruding from an inner wall of a path between the ink chamber and the ink feed hole, a second stopper separated from the first stopper in a direction of the ink chamber, and a moving element installed movably between the first and second stoppers to open and close the path between the ink chamber and the ink feed hole.