Liquid ejecting head, liquid ejecting apparatus, and method for manufacturing liquid ejecting head

A method for manufacturing a liquid ejecting head which ejects liquid from nozzle openings by driving pressure generating elements and comprises:

• at least two rows of lead electrodes that supply an electrical signal to the pressure generating elements;
• and
• first and second wiring boards respectively having individual wires which are electrically connected to the pressure generating elements, respectively, via the lead electrodes, and common wires which are electrically connected in common to a plurality of pressure generating elements via the lead electrodes, the method comprising the steps of:
• arranging the first and second wiring boards so as to oppose each other such that a spacing between the common wires of the first wiring board and the common wires of the second wiring board is narrower than a spacing between the individual wires of the first wiring board and the individual wires of the second wiring board;
• adjusting a relative position of the first wiring board and the second wiring board using the common wires after the first and second wiring boards are arranged so as to oppose each other;
• and
• connecting the first and second wiring boards having adjusted their relative position to the respective lead electrodes.