| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet head capable of reducing a performance value required for a driving part, by reducing a surface tension of an ink droplet with respect to reduction of delivery performance of the inkjet head caused by an increase of close-up degree in a nozzle and a reduction of a cross section of the nozzle. Ž<P>SOLUTION: This inkjet head includes a chamber 150 for storing ink, the driving part 120 applying pressure to the chamber 150, and the nozzle 130 comprising a plurality of channels 132 to deliver the ink. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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