Liquid ejection head

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United States of America Patent

PATENT NO 9289988
APP PUB NO 20140292934A1
SERIAL NO

14224239

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Abstract

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The invention provides a liquid ejection head including a substrate provided with an energy-generating element for generating energy utilized for ejecting a liquid; and a nozzle plate provided with an ejection orifice from which the liquid is ejected as a droplet and an opening from which a static-removable gas for electrically neutralizing the droplet is jetted, the nozzle plate being joined to the substrate.

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First Claim

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Mitsutoshi Yokohama, JP 96 833
Ozaki, Hiroyuki Yokohama, JP 66 550

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