| 摘要 |
<p>A method for manufacturing an ink jet printer head which can cope with the tendency toward resolution improvement at a low cost through simple steps. Specifically, a method for manufacturing an ink jet printer head which jets ink by pressurizing an ink pressurizing-chamber by means of a piezoelectric element that is provided on a head base forming the ink pressurizing chamber and deformed by an electric signal, wherein a method for manufacturing the head base comprises the first step of manufacturing a master disk (10) having an uneven pattern corresponding to that of the head base, the second step of forming the head base (12) by applying and solidifying a head base forming material to and on the surface of the master disk (10) carrying the uneven pattern, the step of releasing the head base (12) from the master disk (10), and the fourth step of forming ink jet nozzle openings (13) in the head base (12).</p> |
