This experiment was deposited piezoelectric thick film which useprinting on the silicon chip and low-temperature sinter, makepiezoelectric thick film and silicon chip structure more denser. We also use the Matter-Elements concept, dependent function in Extension Theory etc. to do the process conditions with quantitativechange degree function optimization investigation, by the Taguchi-method’s orthogonal array with least experiments to request processparmeter optimization to obtain various fields of applications.