Ink jet recording method, recording apparatus and data processing method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6629743
APP PUB NO 20020021317A1
SERIAL NO

09908141

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Abstract

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An ink jet recording apparatus, for effecting recording on a recording material by ejecting a plurality of inks with relative scanning movement between a recording head and the recording material, includes an obtaining unit for obtaining relative information indicative of a relative relation between the amounts of inks to be ejected for each of unit areas provided by dividing an area in the neighborhood of a boundary between adjacent bands of scanning recording of the recording head across the recording material; a determining unit for determining, for each of the inks, a reduction rate at which the amount of the ink to be ejected to the neighborhood of the boundary in the unit area on the basis of the relative information for each of the unit areas obtained by the obtaining unit and on the basis of quantity information indicative of an amount of each into be ejected in the unit area; and a reducing unit for reducing the amount of each ink to be ejected to the neighborhood of the boundary on the basis of the reduction rate for each ink determined by the determining unit.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chikuma, Toshiyuki Kawasaki, JP 85 951
Nishikori, Hitoshi Inagi, JP 154 2604
Otsuka, Naoji Yokohama, JP 168 3407
Takahashi, Kiichiro Kawasaki, JP 211 3965

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