Liquid ejecting head, recording apparatus, and recording method
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United States of America Patent
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Oct 4, 2016
Grant Date -
Sep 8, 2016
app pub date -
Feb 29, 2016
filing date -
Mar 3, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A liquid ejecting head ejects liquid from a plurality of ejection orifices thereof for recording while being moved relative to a recording medium. The liquid ejecting head includes a gas discharge port configured to allow gas to be discharged therefrom. The gas discharge port is disposed on a downstream side of the ejection orifices in a direction of relative movement of the recording medium as viewed from the liquid ejecting head. The gas discharged from the gas discharge port joins an airflow that forms a vortex on an upstream side of the ejection orifices in the direction of relative movement. The vortex is generated by the liquid ejected from the ejection orifices.
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