Liquid ejecting head and liquid ejecting apparatus

A liquid ejecting head includes a plasma generator which includes a first electrode and a second electrode and in which an alternating voltage is applied to at least the first electrode to generate an atmospheric-pressure plasma around the first electrode. The atmospheric-pressure plasma accelerates...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Aimono, Takanori
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A liquid ejecting head includes a plasma generator which includes a first electrode and a second electrode and in which an alternating voltage is applied to at least the first electrode to generate an atmospheric-pressure plasma around the first electrode. The atmospheric-pressure plasma accelerates the liquid ejected through the nozzle. The first electrode is disposed on a surface of the nozzle substrate in the ejection direction. The second electrode is disposed opposite the first electrode in the ejection direction.