发明公开
EP1674263A2 Fine droplet ejecting device and ink jet recording apparatus using the same 审中-公开
FeintröpfchenausstossvorrichtungundzugehörigesTintenstrahlaufzeichnungsgerät

Fine droplet ejecting device and ink jet recording apparatus using the same
摘要:
The fine droplet ejecting device includes a ejection unit having an ejection port, and for continuously ejecting fine droplets by applying an electrostatic force to a solution or ink having an electrical charge containing at least fine particles and a medium, a deflecting unit for deflecting the fine droplets ejected from the ejection unit based on a control signal and a recovering unit for recovering either one of the fine droplets flying straight after being ejected from the ejection unit and the fine droplets having a flight direction deflected by the deflecting unit. The ejection unit may further include a resolution enhancing unit for deflecting the fine droplets in a direction different from the flight direction deflected by the deflecting unit. The device can eject the fine droplets stably at high speed, and can reduce a cost. The ink jet recording apparatus uses the fine droplet ejecting device.
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