Patent ID: 6869171
Filing Date: 2005-03-22
Classification: B41J,Y10T

Abstract:
1. An ink jet recording head configured so that ink can be discharged from nozzles provided in pressure chambers by applying voltage to piezoelectric elements to include volumetric changes therein, the ink jet recording head manufactured by a method comprising the steps of: forming a peeling layer for producing peeling by irradiation of light onto a light transmissive base plate; forming a common electrode film on said peeling layer; forming a plurality of piezoelectric elements on said common electrode film; irradiating said peeling layer from a base plate side thereof with prescribed light, thereby removing said peeling layer and peeling said base plate away from said common electrode film; and bonding a pressure chamber plate provided with said plurality of pressure chambers onto said common electrode film from which said base plate has been peeled, so as to seal said pressure chambers.