Patent ID: 6851187

Claim:
A method for manufacturing a printer device, the method comprising the steps of: forming an ink pressurizing chamber communicating with an ink emission hole; forming a dilution liquid pressurizing chamber communicating with a dilution liquid emission hole; forming a vibrating plate including said ink pressurizing chamber and a portion of the dilution liquid pressurizing chamber; forming a first piezoelectric material layer on said vibrating plate in association with said ink pressurizing chamber, in which the ink in said ink pressurizing chamber is emitted via the ink emission hole by displacement of said first piezoelectric material layer and the vibrating plate; forming a second piezoelectric material layer on said vibrating plate in association with said dilution liquid pressurizing chamber, in which the dilution liquid in said dilution liquid pressurizing chamber is emitted via the dilution liquid emission hole by displacement of said second piezoelectric material layer and the vibrating plate; and shaping said first and second piezoelectric material layers to a desired pre-set shape by spraying powders or particles.