Colored composition for electrowetting display, image display structure, and electrowetting display device

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United States of America Patent

PATENT NO 9494789
APP PUB NO 20140078572A1
SERIAL NO

14085795

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Abstract

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A colored composition for use in electrowetting displays includes a non-polar solvent and a dipyrromethene dye having a solubility in n-hexane of 1% by mass or higher at 25° C. and 0.1 MPa. In a particular embodiment, an electrowetting display device that employs the colored composition exhibits increased responsiveness, and exhibits suppressed backflow at the time of image display.

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Patent Owner(s)

  • FUJIFILM CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukushige, Yuuichi Kanagawa, JP 38 243
Higuchi, Satoshi Kangawa, JP 38 209
Jimbo, Yoshihiro Kangawa, JP 54 216
Kato, Takashi Kangawa, JP 504 6508
Sasaki, Daisuke Kanagawa, JP 200 778

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