LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME

Included are: a substrate configured to form a channel for a liquid to be ejected; an ejection port formation member configured to form an ejection port, the liquid having passed through the channel being ejected via the ejection port; a cover member configured to bond to the ejection port formation...

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Bibliographische Detailangaben
Hauptverfasser: TAKEUCHI, SOUTA, KIMURA, SATOSHI, YAMAJI, HARUKA, SATO, TAMAKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Included are: a substrate configured to form a channel for a liquid to be ejected; an ejection port formation member configured to form an ejection port, the liquid having passed through the channel being ejected via the ejection port; a cover member configured to bond to the ejection port formation member at an opposite side to the substrate via an adhesive; and a thin film formed on a face of the cover member, the face being on a side where the cover member is bonded to the ejection port formation member, the thin film containing silicon carbide, or any of carbon-containing silicon oxide, silicon nitride, and silicon oxynitride.