PRINTER HEAD, PRINTER AND MANUFACTURING METHOD FOR PRINTER HEAD

摘要

PROBLEM TO BE SOLVED: To provide a printer head capable of effectively avoiding deterioration of reliability due to damages to a protective layer by applying the head to a printer in which ink drops are jetted by heating a heating element in particular, and provide a printer and a manufacturing method for the printer head. SOLUTION: The heat treatment for stabilizing connection or the like between a heating element 30 and a wiring pattern 33 is performed in a gas atmosphere containing no hydrogen.