| 摘要 |
The inkjet recording head comprises: a nozzle which discharges ink; a liquid-repellent treatment part which repels the ink; and a sealing liquid affinity treatment part that has an affinity with sealing liquid used for sealing off the ink inside the nozzle from outside air, wherein the liquid-repellent treatment part and the sealing liquid affinity treatment part are provided on a discharge surface in which the discharge port of the nozzle is formed.
|
