| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet recording head having a high-density array of nozzles. Ž<P>SOLUTION: The inkjet recording head has a nozzle plate having the arrangement of a plurality of nozzles discharging ink droplets thereon, a channel plate having a plurality of channels having a pressure chamber connected to a communication route communicating with the nozzles, and a discharge means-containing plate having an ink droplet discharge means to discharge ink droplets which is arranged correspondingly to the pressure chamber and forms a unit of the channel plate and the discharge means-containing plate into a two-tier unit. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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