INKJET RECORDING HEAD, AND MANUFACTURING METHOD FOR INKJET RECORDING HEAD

摘要

PROBLEM TO BE SOLVED: To provide an inkjet recording head that does not suffer from deformation of a substrate and performs inexpensive and high-definition inkjet recording. SOLUTION: The inkjet recording head has an ink supply opening going through the substrate and communicating with a discharge opening and a channel. A supply opening width maintenance member is stuck and fixed to the ink supply opening. The supply opening width maintenance member is stuck and fixed before the substrate is cut and separated from a wafer. COPYRIGHT: (C)2005,JPO&NCIPI