<p>Provided are an ink path structure and an inkjet printhead including the same. The ink path structure includes: an ink chamber (122) filled with ink to be ejected; a nozzle (132) through which the ink in the ink chamber (122) is ejected; an ink feed hole (112) to supply ink to the ink chamber (122); and a restrictor (124) connecting the ink chamber (122) and the ink feed hole (112), wherein the restrictor includes a flow resistance control portion (124c) in which an ink path toward the ink feed hole (112) is formed longer than an ink path toward the ink chamber (122) in order to make the flow resistance toward the ink feed hole (112) greater than the flow resistance toward the ink chamber (122).
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