- The coloring composition, a color filter, a manufacturing method of a color filter, an image display device, solid-state imaging device, and, a new compound and its tautomer
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PROBLEM TO BE SOLVED: To provide a coloring composition having high solubility in organic solvents, high color purity, capable of providing high absorbance index with a thin layer, excellent in fastness (especially heat resistance and light resistance) an
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Paragraph 0229; 0233
(2016/10/08)
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- DIPYRROMETHENE-BASED METAL COMPLEX COMPOUND, COLORING COMPOSITION INCLUDING THE SAME, AND COLOR FILTER INCLUDING THE COLORING COMPOSITION
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The present invention relates to a dipyrromethene-based metal complex compound, to a coloring composition comprising the dipyrromethene-based metal complex compound, and to a color filter comprising the coloring composition. The dipyrromethene-based metal
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Paragraph 0092; 0093
(2017/06/02)
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- COMPOUND OR ITS TAUTOMER, METAL COMPLEX COMPOUND, COLORED PHOTOSENSITIVE CURING COMPOSITION, COLOR FILTER, AND PRODUCTION
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Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness. A colored photosensitive curing composition, comprising, as its colorant, a dipyrromethene-based metal complex compound obtained from a metal or metal compound and a dipyrromethene-based compound represented by the following Formula (I): wherein in Formula (I), R1 to R6 each independently represent a hydrogen atom or a substituent group; and R7 represents a hydrogen or halogen atom, or an alkyl, aryl or heterocyclic group.
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Page/Page column 34
(2012/09/25)
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