| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a liquid discharge head such that a discharge amount and a flying speed of a liquid of each discharge port are stable.SOLUTION: There is provided a method capable of manufacturing a liquid discharge head having a substrate where an energy generation element is arranged and a discharge port formation member which forms a flow passage with the substrate and has a discharge port, the method of manufacturing the liquid discharge head including the processes of: forming a mold material, which has a recessed part at and nearby a position corresponding to a region where the discharge port is formed, on the substrate; forming a coating layer by a chemical vapor deposition method so as to cover the mold material; and forming the discharge port in the coating layer so as to obtain the discharge port formation member.</p> |
