着色硬化性組成物、着色硬化膜、カラーフィルタ、パターン形成方法、カラーフィルタの製造方法、固体撮像素子及び画像表示装置

赤外線吸収性組成物および赤外線カットフィルタ

COLORED CURABLE COMPOSITION, RESIST LIQUID, INKJET INK, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, SOLID IMAGE ELEMENT, LIQUID CRYSTAL DISPLAY, ORGANIC EL DISPLAY, IMAGE DISPLAY DEVICE, AND PIGMENT COMPOUND

PROBLEM TO BE SOLVED: To provide a colored curable composition, resist liquid, inkjet ink, color filter, method for producing the color filter, solid image element, liquid crystal display, organic EL display, image display device, and a pigment compound suitable for these products. SOLUTION: The colored curable composition contains at least one of compounds represented by general formula (1) and tautomers thereof, wherein -L1- or -L2- substitutes to a dipyrromethene skeleton through R1-R6 or directly. COPYRIGHT: (C)2011,JPO&INPIT ...

BLACK CURABLE COMPOSITION FOR WAFER-LEVEL LENS AND WAFER-LEVEL LENS

PROBLEM TO BE SOLVED: To provide a black curable composition for a wafer-level lens which can form a cured film having excellent light shielding property and reduces the amount of a residual substance originated from the black curable composition outside the cured film forming area, and to provide a wafer-level lens equipped with a light shielding film formed by using the black curable composition. SOLUTION: The black curable composition for the wafer-level lens contains (A) an inorganic pigment, (B) a dispersion resin composed of a condensate of a compound having a primary or secondary amino group with a polyester, (C) a polymerization initiator, (D) a polymerizable compound, and (E) an alkali soluble resin. COPYRIGHT: (C)2011,JPO&INPIT ...

着色硬化性組成物、着色硬化膜、カラーフィルタ、パターン形成方法、カラーフィルタの製造方法、体撮像素子、及び画像表示装置

着色感放射線性組成物、着色硬化膜、カラーフィルタ、パターン形成方法、カラーフィルタの製造方法、固体撮像素子、及び画像表示装置

ウエハレベルレンズ用黒色硬化性組成物、ウエハレベルレンズ、およびカメラモジュール

着色感放射線性組成物、着色硬化膜、カラーフィルタ、着色パターン形成方法、カラーフィルタの製造方法、固体撮像素子、及び画像表示装置

樹脂の製造方法、該製造方法によって製造された樹脂、該樹脂を含有するレジスト組成物及びそれを用いたパターン形成方法

BLACK CURABLE COMPOSITION FOR WAFER LEVEL LENS, AND WAFER LEVEL LENS

PROBLEM TO BE SOLVED: To provide a black curable composition for a wafer level lens, the composition excellent in developability upon forming a pattern and excellent in the adhesiveness of a light-shielding film formed therefrom with a lens, and to provide a wafer level lens which can be easily manufactured and has appropriately adjusted luminous energy by the presence of a light-shielding film formed of the composition. SOLUTION: The black curable composition for a wafer level lens contains (A) an inorganic pigment, (B) a dispersion resin having a phosphoric acid group or a sulfonic acid group in the molecule, (C) a polymerization initiator, and (D) a polymerization compound. The inorganic pigment (A) is preferably titanium black. COPYRIGHT: (C)2011,JPO&INPIT ...

着色硬化性組成物、レジスト液、インクジェット用インク、カラーフィルタ、カラーフィルタの製造方法、固体撮像素子、液晶ディスプレイ、有機ＥＬディスプレイ、画像表示デバイス、及び色素化合物

着色組成物、並びに、これを用いたカラーフィルタの製造方法、カラーフィルタ、及び、固体撮像素子

色素多量体、着色硬化性組成物、カラーフィルタ及びその製造方法

BLACK CURABLE COMPOSITION FOR WAFER-LEVEL LENS, AND WAFER-LEVEL LENS

PROBLEM TO BE SOLVED: To provide a black curable composition for a wafer-level lens that forms a cured film with excellent light shielding properties and exhibiting excellent sensitiveness necessary for curing in pattern formation, and an easy-to-produce wafer-level lens with light quantity properly adjusted by the presence of a light shielding film. SOLUTION: The black curable composition for a wafer-level lens includes (A) an inorganic pigment, (B) a polymerization initiator, (C) a polymerizable compound, and (D) a cardo resin. COPYRIGHT: (C)2011,JPO&INPIT ...

COLORED CURABLE COMPOSITION, COLOR FILTER AND METHOD FOR PRODUCING THE SAME, AND SOLID-STATE IMAGING DEVICE, IMAGE DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY AND ORGANIC EL DISPLAY USING THE SAME

PROBLEM TO BE SOLVED: To provide a colored curable composition which reduces color unevenness, a color filter and a method for producing the same, a solid-state imaging device, an image display device, a liquid crystal display and an organic EL display. SOLUTION: The colored curable composition includes: (A) a resin having a repeating unit represented by general formula (a) and a repeating unit having an alkali-soluble group in a side chain; (B) a pigment dispersion liquid; (C) a photopolymerization initiator; and (D) a polymerizable compound, wherein X1 represents a polymer main chain; Y1 represents a single bond or a divalent linking group; and Q represents a phthalocyanine dye residue or a dipyrromethene dye residue. COPYRIGHT: (C)2011,JPO&INPIT ...

BLACK CURABLE COMPOSITION, LIGHT-SHIELDING COLOR FILTER, SOLID-STATE IMAGING ELEMENT, WAFER LEVEL LENS, LIGHT-SHIELDING FILM AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a black curable composition that allows a light-shielding film to be formed, the light-shielding film having light-shielding properties with respect to a light in a broad wavelength range from a UV region to an IR region and having proper adhesion to a substrate, that has high curing sensitivity and allows a high-definition pattern to be formed, and that is useful for forming a light-shielding film of a wafer level lens, a light-shielding color filter for a solid-state imaging element and an IR light-shielding film. SOLUTION: The black curable composition contains (A) an inorganic pigment, (B) a chain resin having a solvent-compatible moiety and a pigment-adsorbing moiety having an acid group or a basic group, (C) a polymerization initiator, and (D) a polymerizable compound. COPYRIGHT: (C)2011,JPO&INPIT ...

磁気記録媒体および磁気記録媒体用塗料組成物

カラーフィルタの製造方法、及び固体撮像素子の製造方法

カラーフィルタ用着色組成物及びその製造方法、カラーフィルタ及びその製造方法、並びに固体撮像素子

BLACK CURABLE COMPOSITION FOR WAFER-LEVEL LENS, WAFER-LEVEL LENS AND CAMERA MODULE

PROBLEM TO BE SOLVED: To provide a black curable composition for wafer-level lenses which has light-shielding effect over a wide range, from a visible region to an infrared region, ensures proper adhesion of a cured film thereof to a glass substrate, and can form a light-shielding film with less residues on a lens. SOLUTION: The black curable composition for wafer-level lenses includes (A) an inorganic pigment, (B) a resin represented by general formula (I), (C) a polymerization initiator, and (D) a polymerizable compound, wherein P represents a ≤5C group having an acid radical; B represents a (m+n)th-valent linking group, having a molecular weight of 12-1,500; Q represents a solvent compatible group, having a weight average molecular weight of 2,000-50,000; m represents an integer of 2-10; and n represents an integer of 1-10. COPYRIGHT: (C)2011,JPO&INPIT ...

LIGHT-SHIELDING CURABLE COMPOSITION, WAFER LEVEL LENS, AND LIGHT-SHIELDING COLOR FILTER

PROBLEM TO BE SOLVED: To provide a light-shielding curable composition which exhibits excellent dispersion property, excellent storage stability, and excellent pattern edge formability, and a wafer level lens and a light-shielding color filter which have a light-shielding section produced using the curable composition. SOLUTION: The light-shielding curable composition includes: (A) an inorganic pigment; (B) a dispersant having a polyester structure; (C) a polymer compound having a polyester structure; (D) a polymerization initiator; and (E) a solvent. The wafer level lens and the light-shielding color filter have the light-shielding section produced by curing the composition. COPYRIGHT: (C)2011,JPO&INPIT ...

分散組成物、これを用いた硬化性組成物、透明膜、マイクロレンズ、及び固体撮像素子、並びに透明膜の製造方法、マイクロレンズの製造方法、及び固体撮像素子の製造方法

着色組成物、着色感放射線性組成物、重合体の製造方法、パターンの形成方法、カラーフィルタ、及びその製造方法、並びに固体撮像素子

PRODUCTION OF 1,2,3,4-BENZENETETRACARBOXYLIC ACID DERIVATIVE

PROBLEM TO BE SOLVED: To produce 1,2,3,4-benzenetetracarboxylic acid derivative by one step by reacting an acetylenedicarboxylic acid derivative with an allyl alcohol derivative in the presence of a ruthenium complex catalyst. SOLUTION: An acetylenedicarboxylic acid derivative of the formula: R1O2C- C≡C-CO2R1 (R1 is a 1-4C alkyl), (e.g. dimethyl acetylenedicarboxylate) is reacted with an allyl alcohol derivative of formula I (R2 is H or a 1-4C alkyl), (e.g. allyl alcohol) in the presence of a ruthenium complex catalyst [e.g. a complex of the formula Cp*RuCl (cod) (Cp* is pentamethylclopentadienyl; cod is 1,5- cyclooctadiene) or the like], preferably in an amount of 0.01-0.1 molar time as much as that of the allyl alcohol derivative to provide the objective 1,2,3,4- benzenetetracarboxylic acid derivative of formula II, (e.g. tetramethyl 5- methyl-1,2,3,4-benzenetetracarboxylate). COPYRIGHT: (C)2001,JPO ...

PIGMENT DISPERSION, COLORED CURABLE COMPOSITION, COLOR FILTER, AND METHOD OF MANUFACTURING THE COLOR FILTER

PROBLEM TO BE SOLVED: To provide a pigment dispersion excellent in dispersability and dispersion stability of a pigment, even when containing the pigment at a high concentration, a colored curable composition excellent in dispersability and dispersion stability of the pigment, and having satisfactory developability when forming a cured film and satisfactory light resistance of the formed cured film, and a color filter using the same. SOLUTION: This pigment dispersion contains (A) a halogenated zinc phthalocyanine pigment, and (B) a copolymer of (b-1) a monomer having at least one group selected from the group comprising amino groups and nitrogen-containing heterocyclic groups, (b-2) a monomer having a carboxyl group, and (b-3) a macromonomer having 1,000 or more to 50,000 or less of weight-average molecular weight. The color filter formed of the colored curable composition containing the pigment dispersion, a photopolymerizable compound and a photopolymerization initiator is excellent in ...

DISPERSION COMPOSITION, COLORED PHOTOSENSITIVE COMPOSITION, COLOR FILTER, BLACK MATRIX, WAFER-LEVEL LENS, SOLID IMAGING ELEMENT, AND LIQUID CRYSTAL DISPLAY

PROBLEM TO BE SOLVED: To provide a dispersion composition which has a good dispersion property of a nanofabricated pigment and a good dispersion stability and no irregular color, and is excellent in a color characteristic, to provide a colored photosensitive composition which has a good development property and is capable of forming a high-heat resistant colored-film, and to provide a color filter which is excellent in the color characteristic, a black matrix which has a good light-shielding property, a wafer-level lens, a solid imaging element and a liquid crystal display. SOLUTION: The dispersion composition includes (A) a pigment, (B) a graft polymer including a carbon-carbon unsaturated double bond, and (C) a solvent. COPYRIGHT: (C)2011,JPO&INPIT ...

重合性組成物、硬化膜、カラーフィルタ、カラーフィルタの製造方法、および固体撮像素子

顔料微粒子分散体、これを用いたカラーフィルタ、及び顔料微粒子分散体の製造方法、並びに顔料誘導体化合物

着色組成物、並びに、これを用いたカラーフィルタの製造方法、カラーフィルタ、及び、固体撮像素子

BLACK CURABLE COMPOSITION, LIGHT-SHIELDING COLOR FILTER FOR SOLID-STATE IMAGE SENSOR, METHOD OF MANUFACTURING THE SAME, AND SOLID-STATE IMAGE SENSOR

PROBLEM TO BE SOLVED: To provide a black curable composition that enables a light shielding color filter for a solid state imaging device to be formed, in which a pattern is formed even at low exposure dose or suppressing pattern defects even when the composition contains a high concentration of inorganic pigment. SOLUTION: The black curable composition for a solid state imaging device includes: (A) an inorganic pigment; (B) a copolymer containing (b-1) a monomer having at least one of an amino group and a nitrogen-containing heterocyclic group, (b-2) a monomer having at least one group of a carboxyl group, a phosphate group and a sulfonate group, and (b-3) a macromonomer having a weight average molecular weight from 1,000 to 50,000; (C) a polymerization initiator; (D) a polymerizable compound; and (E) an alkali-soluble resin having an unsaturated double bond. COPYRIGHT: (C)2012,JPO&INPIT ...

PIGMENT FINE PARTICLE DISPERSION, PHOTOCURABLE COMPOSITION USING THE SAME, COLOR FILTER AND PIGMENT DERIVATIVE COMPOUND USED THEREIN

PROBLEM TO BE SOLVED: To provide a pigment fine particle dispersion which has fine particles having a small particle diameter and a sharp particle size distribution peak, is particularly suitably used as a colorant for color filters, shows good dispersibility, and increases the contrast with a small used amount. SOLUTION: The pigment fine particle dispersion includes pigment fine particles and a pigment derivative compound represented by formula (1) or formula (2) (wherein Q is an organic pigment residue having an aromatic ring; A is an alkylene group or an arylene group; Y is NR5, O or S; R1 to R5 are each a specific group; Z is an acidic group; Het is a nitrogen-containing aromatic cyclic group; X1 and X2 are each NR3, NR4, O or S; and n is an integer of 1-4). COPYRIGHT: (C)2011,JPO&INPIT ...

黒色硬化性組成物、遮光膜及びその製造方法、並びに固体撮像素子

PIGMENT FINE PARTICLE DISPERSION, COLOR FILTER USING THE SAME, METHOD OF MANUFACTURING PIGMENT FINE PARTICLE DISPERSION, AND PIGMENT DERIVATIVE COMPOUND

PROBLEM TO BE SOLVED: To provide a pigment fine particle dispersion having fine particle having small particle diameter, sharp in the particle size distribution, particularly suitable as a color material for a color filter, having remarkably improved contract and exhibiting excellent dispersibility. SOLUTION: The pigment fine particle dispersion contains pigment fine particles and a compound expressed by general formula (1) (in the formula, Pig represents a residual group of a pigment compound, Y represents a group forming an aliphatic ring with two carbons, (m) represents integers of 0-4 and (n) represents integers of 1-4). COPYRIGHT: (C)2011,JPO&INPIT ...

BLACK CURABLE COMPOSITION, LIGHT-SHIELDING FILM AND METHOD FOR MANUFACTURING THE SAME, AND SOLID-STATE IMAGING DEVICE

PROBLEM TO BE SOLVED: To provide black curable composition, light-shielding film and a method for manufacturing the same, and to provide a solid-state imaging device. SOLUTION: The black curable composition contains: (A) an inorganic pigment; (B) a dispersion resin having at least a phosphoric acid group or a sulfonic acid group in a molecule thereof and has an acid value of 10-100 mgKOH/g; (C) a polymerization initiator; and (D) a polymerizable compound. The black curable composition is used to form a light-shielding film which blocks infrared light and is provided on the other surface of a silicon substrate having an imaging device section on one surface thereof. COPYRIGHT: (C)2012,JPO&INPIT ...

ウエハレベルレンズ用黒色硬化性組成物、及び、ウエハレベルレンズ

着色組成物、着色感放射線性組成物、色素多量体の製造方法、インクジェット用インク、カラーフィルタ及びその製造方法、固体撮像素子、並びに表示装置

COLORING MATERIAL DISPERSION AND PROCESS FOR PRODUCTION OF THE COLORING MATERIAL DISPERSION

PROBLEM TO BE SOLVED: To provide a coloring material dispersion which contains coloring material microparticles comprising a dichlorodiketopyrrolopyrrole pigment, enables the production of a color filter having high contrast, and can be reduced in viscosity when used as a raw material for the color filter, and to provide a process for producing the coloring material dispersion. SOLUTION: The coloring material dispersion contains a particle growth inhibitor and coloring material microparticles comprising a dichlorodiketopyrrolopyrrole pigment, wherein the coloring material microparticles have an α-type crystallinity degree of 0.65 to 0.90, a crystallite size of 6.0 to 13.0 nm as determined in the direction of the (-151) crystal face, and a crystallite size of 5.0 to 23.0 nm as determined in the direction of the (111) crystal face. COPYRIGHT: (C)2011,JPO&INPIT ...

BLACK CURABLE COMPOSITION FOR WAFER LEVEL LENS, WAFER LEVEL LENS AND CAMERA MODULE

PROBLEM TO BE SOLVED: To provide a black curable composition for wafer level lens capable of forming a cured film having excellent light shieldability and excellent in co-formability of both a large pattern and a fine pattern. SOLUTION: The black curable composition for a wafer level lens contains (A) an inorganic pigment, (B) a copolymer containing (b-1) a monomer having at least one group selected from an amino group and a nitrogen-containing heterocyclic group, (b-2) a monomer having at least one group selected from among a carboxyl group, a phosphoric acid group and a sulfonic acid group and (b-3) a macromonomer having a weight-average molecular weight of ≥1,000 and ≤50,000, (C) a polymerization initiator, (D) a polymerizable compound and (E) an alkali-soluble resin having an unsaturated double bond. COPYRIGHT: (C)2012,JPO&INPIT ...