摘要:
The present invention provides a pigment dispersion excellent in dispersibility. Furthermore, the present invention provides a color filter yellow resist composition and an ink composition, which include the pigment dispersion. A pigment dispersion containing at least a compound represented by General formula (1) and a yellow pigment represented by General formula (2) in a dispersion medium and a method for manufacturing the same are provided. Furthermore, a color filter yellow resist composition and an ink composition are provided, wherein images can be displayed with high spectral characteristics and high display contrast because the brightness is high and the hue of yellow is excellent.
摘要:
The present invention provides a coloring matter compound excellent in light resistance. The coloring matter compound is represented by the following general formula (1) :
wherein R 1 , R 2 and R 6 each independently represent an alkyl group; R 3 to R 5 each independently represent an alkyl group, or satisfy either of the following conditions i) and ii) : i) R 3 and R 4 are bonded to each other, so as to form a cyclic organic functional group containing R 3 , R 4 and a carbon atom bonded simultaneously to R 3 and R 4 , and R 5 represents an alkyl group; and ii) R 3 to R 5 are bonded to one another, so as to form a cyclic organic functional group containing R 3 , R 4 , R 5 and a carbon atom bonded simultaneously to R 3 to R 5 ; and
R 7 and R 8 each independently represent an alkyl group or an acyl group, or R 7 and R 8 are bonded to each other, so as to form a cyclic organic functional group containing R 7 , R 8 and a nitrogen atom bonded simultaneously to R 7 and R 8 .
摘要:
Provided are a dispersion composition which has a high refractive index and is has excellent surface conditions of a film surface after coating, a curable composition using the same, a transparent film, a microlens, and a solid-state imaging device. A dispersion composition containing metal oxide particles having a primary particle diameter of 1 nm to 100 nm (A), a polymer compound having an acid value of less than 120 mgKOH/g, which is represented by the following Formula (1) (B), and a solvent (C).
In Formula (1), R 1 represents a (m+n)-valent linking group, and R 2 represents a single bond or a divalent linking group. A 1 represents a monovalent substituent having at least one group selected from the group consisting of an acid group, a urea group, a urethane group, a group having a coordinating oxygen atom, a group having a basic nitrogen atom, a phenol group, an alkyl group, an aryl group, a group having an alkyleneoxy chain, an imide group, an alkyloxycarbonyl group, an alkyl amino carbonyl group, a carboxylate group, a sulfonamide group, a heterocyclic group, an alkoxysilyl group, an epoxy group, an isocyanate group, and a hydroxyl group. n A 1 's and n R 2 's may be the same or different. m represents a positive number of 8 or less, n represents 1 to 9, and m+n satisfies 3 to 10. P 1 represents a polymer chain. m P 1 's may be the same or different.
摘要翻译:提供一种分散组合物,其具有高折射率,并且具有优异的涂布后的膜表面的表面状态,使用其的可固化组合物,透明膜,微透镜和固态成像装置。 含有一次粒径为1nm〜100nm(A)的金属氧化物粒子,由下式(1)(B)表示的酸值小于120mgKOH / g的高分子化合物的分散体组合物, ,和溶剂(C)。 在式(1)中,R 1表示(m + n)价连接基,R 2表示单键或二价连接基。 A 1表示具有至少一个选自酸基,脲基,氨基甲酸酯基,具有配位氧原子的基团,具有碱性氮原子的基团,酚基, 烷基,芳基,具有亚烷基氧基的基团,酰亚胺基,烷氧基羰基,烷基氨基羰基,羧酸酯基,磺酰胺基,杂环基,烷氧基甲硅烷基,环氧基,异氰酸酯基 基团和羟基。 n A 1和n R 2可以相同或不同。 m表示8以下的正数,n表示1〜9,m + n表示3〜10 .P 1表示聚合物链。 m P 1可以相同或不同。
摘要:
The present invention relates to a coloring matter compound that has high saturation and is excellent in light resistance. The coloring matter compound is represented by the following general formula (1):
wherein R 1 and R 2 each independently represent a hydrogen atom, an alkyl group or an aryl group, R 3 represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group or a hydroxy group, R 4 and R 5 each independently represent a hydrogen atom or an amino group, X 1 to X 3 each independently represent a carbon atom or a nitrogen atom, A 1 and A 2 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, a carbamoyl group, a carboxylic acid ester group, a carboxylic acid amide group, a sulfonic acid ester group, a sulfonic acid amide group, a trifluoromethyl group, a cyano group, a hydroxy group, a nitro group, an amino group or a halogen atom, and n represents an integer of 1 to 5.
摘要:
Provided is a black colorant mixture comprising a bis-oxodihydro-indolylene-benzodifuranone colorant and a perylene colorant. The colorant mixture provides high blackness and NIR transparency with low conductivity for coating films used in display devices, and can be used in manufacturing a black matrix for a color filter, a black column spacer for a LCD device or a black bezel of a display device.
摘要:
A colored radiation-sensitive composition contains (A) a dye multimer, (B) a pigment, (C) a polymerizable compound, (D) a photopolymerization initiator, and (E) a dispersion resin obtained by reacting a polymer, which has a hydroxyl group on one terminal, with an acid anhydride.