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...
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Format: | Patent |
Sprache: | eng |
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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. |
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