| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet head that can be miniaturized even when raising integration while controlling breakage when carrying out flip-chip mounting or wire bonding mounting, and to provide an inkjet recording apparatus having the inkjet head. <P>SOLUTION: In the inkjet head 100, a plurality of liquid chambers 110 in which a space between a nozzle substrate 111 on which a plurality of nozzles 111a are formed, and a diaphragms 112a arranged on the nozzle substrate 111 is separated by a partition wall 112b are formed, and a piezoelectric element 120 in which a common electrode 121, a piezoelectric body 122, and individual electrodes 123 are accumulated sequentially is formed on the space separated by the partition wall 112b of the diaphragm 112a, and a wiring 140 is drawn out from the individual electrode 123, an electrode pad 141 that connects the wiring 140 and a drive IC 150 electrically is formed on the wiring 140, and the electrode pad 141 extends on the partition wall 112b. <P>COPYRIGHT: (C)2012,JPO&INPIT |
