Piezoelectric substance composition, Piezoelectric device, Inkjet Print head and the manufacturing method for Piezoelectric device and Inkjet Print head

摘要

The present invention is a piezoelectric element , the ink-jet print head , and relates to a method of manufacturing the same , an example of the present invention the piezoelectric element according to the example with respect to 100 parts by weight of the composition of the piezoelectric body for the piezoelectric element , at least 90 parts by weight of less than 100 parts by weight , Pb (Zr, Ti) O _{3 piezoelectric ceramic powder containing a} ; And 0 parts by weight of the glass frit exceeds 10 parts by weight or less ; and including , the glass may include 10 to 20 parts by weight of ZnO to the frit 100 parts ;