| 摘要 |
A print head manufacturing method using a layer of sacrificial material is provided. Projecting objects (14) having a predetermined shape are formed on a substrate (4), and a curable resin (15) is applied on the substrate and is cured. Then, the projecting objects are removed so that ink chambers (5) and nozzles (2) are formed. The thickness of the curable resin is determined such that tip portions of the projecting objects project from the curable resin and ink chambers can be formed. <IMAGE> |
