Method for controlling liquid ejection head and liquid ejecting apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9676181
APP PUB NO 20170028712A1
SERIAL NO

15222272

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for stabilizing a refilling speed within a predetermined range even with various physical properties of liquid to be ejected is provided for a liquid ejection head using a thermal system. To achieve this, a drive pulse is controlled for each nozzle array according to the combination of a predetermined material and structure of a bubble-generating chamber and the physical property of the liquid to be ejected such that an amount of an overshoot and the refilling speed are within a predetermined range.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kodoi, Takuma Kawasaki, JP 22 52
Muraoka, Chiaki Kawaguchi, JP 63 248
Tomizawa, Keiji Yokohama, JP 56 391

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