INKJET RECORDING HEAD, INKJET RECORDING APPARATUS, AND MANUFACTURING METHOD FOR INKJET RECORDING HEAD

PROBLEM TO BE SOLVED: To provide an inkjet recording head which can realize high-speed recording by smoothly supplying ink so as to increase an ink ejection speed, an inkjet recording apparatus using the inkjet recording head, and a manufacturing method for the inkjet recording head. SOLUTION: An in...

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Bibliographische Detailangaben
Hauptverfasser: ISHINAGA HIROYUKI, MUKAI YOSHIYO, FUJII TOMOHIRO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an inkjet recording head which can realize high-speed recording by smoothly supplying ink so as to increase an ink ejection speed, an inkjet recording apparatus using the inkjet recording head, and a manufacturing method for the inkjet recording head. SOLUTION: An ink storage chamber is partitioned into first and second ink storage chambers 235 and 230 by using a filter 215; the ink, which is stored in the chamber 235, is supplied to a common liquid chamber in an ejection element 150; and the ink, which is introduced into the chamber 230 from a joint 240, is supplied to the chamber 235 through the filter 215. The chambers 235 and 230, which are partitioned by the filter 215, are formed by joining an ink-storage-chamber member 211 and an ink-storage-chamber lid member 212 to each other. COPYRIGHT: (C)2006,JPO&NCIPI