| 摘要 |
PROBLEM TO BE SOLVED: To provide a droplet discharging head of which the size is small, and which can perform the densification of a nozzle, a discharging chamber and so forth and can form them into multiple trains, and is excellent in discharging performance and durability. SOLUTION: This droplet discharging head comprises a nozzle board 5, a cavity board 3, an electrode board 2 for which an individual electrode 7 is formed, a reservoir board 4, a driver IC 20 which feeds a driving signal to the individual electrode 7, and a lead section 25 for feeding an input signal to the driver IC 20. A first hole section 21 is provided on the cavity board 3, and a second hole section 23 is provided on the reservoir board 4. The first hole section 21 and the second hole section 23 form a housing section 24 by communicating, and the driver IC 20 is housed in the housing section 24. The lead section 25 comprises a plurality of leads, and a plurality of the leads are connected with one driver IC 20. COPYRIGHT: (C)2007,JPO&INPIT
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