Ink jet head base body, ink jet head using said base body, and method for fabricating said base body and said head

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United States of America Patent

PATENT NO 5870120
SERIAL NO

08643561

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Abstract

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An ink jet head base body has arranged thereon a plurality of electricity-heat converters having a substrate, heat generating resistors provided on the substrate, and electrodes electrically connected to the heat generating resistors. The cutting line is provided between the plural electricity-heat converters, and the monitors for the quality confirmation are disposed on the cutting line.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAJAPAN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Terai, Haruhiko Yokohama, JP 31 533

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