| 摘要 |
The present invention relates to an ink ejecting unit which ejects ink to a substrate. The ink ejecting unit comprises: a nozzle part which has multiple nozzles for ejecting the ink to the substrate; an ink supply part which supplies the ink to the nozzle part; and a voltage control part which applies voltage to the nozzles, respectively, and controls the level of the voltage to control the ejection amount of the ink ejected from the nozzles. |
