Ink jet recording head and method for fabricating same

摘要

Adhesive agent layers are respectively formed on top surfaces of a nozzle plate, a pool plate, a supply hole plate and a pressure chamber plate. A vibration plate and the four aforementioned plates including the adhesive agent layers are stuck together. When an adhesive agent is applied to each of the four aforementioned plates, the adhesive agent with high viscosity is applied to the circumference of the hole, and an adhesive agent layer with low viscosity is applied to a region which is other than the circumference of the hole.