POLYMER FILM AS INTERSTITIAL FILLER FOR PZT PRINTHEAD FABRICATION

摘要

PROBLEM TO BE SOLVED: To provide an inkjet printhead using fewer devices, fewer processing stages, and reduced materials.;SOLUTION: A printhead can include a polymer as a film spacer 200 which separates an electrical interconnection such as a printed circuit board or a flexible circuit from a printhead diaphragm, wherein the film spacer 200 is inserted in between the electrical interconnection and the diaphragm 104.;COPYRIGHT: (C)2013,JPO&INPIT