Method for ink-jet recording and an ink-jet recording apparatus

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United States of America Patent

PATENT NO 6142599
SERIAL NO

08671370

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Abstract

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A method for making a record with multiple levels of a gradation on a recording medium, has the following steps: preparing a device for ejecting inks of different densities in a plurality of ejection amounts, respectively; linearizing a relationship between gradation and image density so that levels of the gradation of each of the inks of different densities can be interpolated with others; and making a record on a recording medium in response to multiple-level recording data in accordance with the relationship between gray scale and image density.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 1468501 ?1468501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Tsutomu Isehara, JP 178 3340
Ikeda, Masami Yokohama, JP 228 7308
Ishinaga, Hiroyuki Tokyo, JP 210 3598
Kashino, Toshio Chigasaki, JP 187 3445

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