INK JET HEAD AND MANUFACTURING METHOD OF THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an ink jet head achieving good manufacturability.SOLUTION: An ink jet head according to one embodiment includes: a base part; a driving element; a nozzle plate; an electrode; wiring; a supply part; and a discharge part. The base part includes an attachment surface and a side surface intersecting with the attachment surface. The driving element is attached to the attachment surface and has a pressure chamber. The nozzle plate is attached to the driving element and has a nozzle which opens in the pressure chamber. The electrode is provided in the pressure chamber. The wiring is provided on the side surface and is connected with the electrode. The supply part is connected with the pressure chamber and supplies an ink to the pressure chamber. The discharge part is connected with the pressure chamber and discharges the ink from the pressure chamber.