| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recording head which discharges large and small liquid droplets stably in order to print a sheet of regular paper at a high speed while printing a photograph with a high quality of image, and to provide a manufacturing method of the inkjet recording head. SOLUTION: Nozzles whose discharge amounts differ are formed on a substrate as one piece. The angle of an outlet port wall surface against the discharge direction is made different with the discharge amounts. COPYRIGHT: (C)2008,JPO&INPIT |
