Patent ID: 7712873

Claim:
An inkjet head comprising: a flow path unit that comprises: an inflow-port face formed with a plurality of ink inflow ports; and a plurality of nozzles that communicate with the ink flow ports; an actuator unit that applies an ejection energy to ink in the flow path unit to eject the ink through the nozzles the actuator unit joined to the inflow-port face of the flow path unit; a plurality of filters joined to the inflow-port face of the flow path unit to cover the ink inflow ports; and a reservoir unit formed with an ink reservoir that stores the ink, the reservoir unit comprising a plurality of ink supply ports, the reservoir unit that supplies the ink to the flow path unit through the ink supply ports, the filters and the ink inflow ports, wherein: the ink supply ports of the reservoir unit and the ink inflow ports of the flow path unit sandwich the filters therebetween, the actuator unit comprises a plurality of actuator units, the actuator units are arranged in a row, and the filters comprise a first filter, which is disposed between the actuator units, and a second filter, which extends along two adjacent sides of the actuator unit located at an end of the row of the actuator units.