Verfahren zur Herstellung eines Tintenausstosskopfventils, Verfahren zur Herstellung eines Tintenausstosskopfes und so hergestellter Tintenausstosskopf

摘要

A method of producing an ink jet head valve for an ink jet head having a discharge port for discharging ink, an ink flow path communicated with said discharge port and an electrothermal converting member used as an energy generating means for discharging ink into said ink flow path, comprises the step of producing said ink jet head valve by a metal CVD process.