| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrostatic inkjet head capable of recording an image free from irregularities by correcting a warpage of a control board. SOLUTION: This electrostatic inkjet head comprises the control board having an ejection nozzle for ejecting an ink droplet provided on a position corresponding to a position of an ejection section, a head substrate forming a channel of ink between it and the control board, an ink guide which is disposed on a portion on the head substrate at the surface of the side of the control board corresponding to the position of the ejection section and has the tip portion protruding from the surface of the control board at the opposite side of the head substrate by passing through the corresponding ejection nozzle provided on the control board, and an ejection control means for controlling the ejection of the ink from the ejection nozzle. The ink guide is equipped with a support member that supports from the head substrate the surface of the control board at the side of the head substrate and holds the gap between the control board and the head substrate to be in a predetermined distance. COPYRIGHT: (C)2005,JPO&NCIPI
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