Sughrue Mion, PLLC
Colored composition, cured film, color filter, method for producing color filter, solid-state image sensor, and image display device
Provided are a colored composition which enables the formation of a pattern having excellent heat resistance and excellent solubility in solvents and has inhibited color migration; and a cured film, a color filter, a method for producing a color filter, a solid-state image sensor, and an image display device, each of which uses the colored composition.The colored composition includes a polymer anion having a repeating unit containing a weakly nucleophilic anionic structure, and a dye having a cationic structure, in which the weakly nucleophilic anionic structure represents an anionic structure produced by dissociating an organic acid having a lower pKa value than the pKa value of sulfuric acid.
FUJIFILM Corporation
G C G G G C G C G C C G G C C C G G G C C G
G02B C08F G02B G03F G03F C09B G03F C08L G03F C08F C08F G03F G02B C08F C08F C09B G03F G03F G03F C09B C09B G03F
inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Naotsugu Kazuya Yoshinori Tetsuya Suguru Junichi Yuushi
Muro Oota Taguchi Watanabe Samejima Ito Kaneko