| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that a method of forming an ink liquid droplet and using an aerial current for transportation makes the aerial current prevent the impact of ink to a substrate. <P>SOLUTION: An aerial current control element for controlling an aerial current channel for cutting ink discharged from a nozzle and forming the liquid droplet and/or transporting the formed ink liquid droplet and the presence or absence of the discharge of the aerial current is provided to each ink jet nozzle. <P>COPYRIGHT: (C)2008,JPO&INPIT |
