Patent ID: 7651205

Claim:
A liquid discharging head for discharging liquid, the liquid discharging head comprising: a piezoelectric actuator, comprising: a plurality of piezoelectric elements provided in a row, the plurality of piezoelectric elements comprising an even number of piezoelectric element columns provided via a groove at a predetermined pitch; and a plurality of electric supply members configured to supply electricity to the plurality of piezoelectric elements, the plurality of electric supply members comprising electrodes disposed for the alternate piezoelectric element columns of the respective piezoelectric elements, wherein one end of the electric supply member for an endmost driven piezoelectric element column to which the electrode is connected is positioned outwardly from an outer end of the driven piezoelectric element column in a direction in which the piezoelectric element columns are aligned, while another end of the electric supply member for an endmost non-driven piezoelectric element column to which the electrode is not connected is positioned inwardly from an outer end of the non-driven piezoelectric element column in the direction in which the piezoelectric element columns are aligned, in a manner that adjacent electric supply members do not overlap.