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JP2023127878A |
To provide: a diketopyrrolopyrrole pigment that has both high coloring power and high transmittance as a red colorant, and further has excellent dispersion stability; and a pigment composition, a colored composition, a color filter, and ...
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JP7342958B2 |
The present invention relates to an optical filter including an absorption layer containing a near-infrared absorbing dye and a resin, in which the near-infrared absorbing dye contains a squarylium dye having a maximum absorption wavelen...
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JP7342944B2 |
An optical filter includes: a resin substrate including a resin (P) which has a glass transition temperature of 200° C. or higher and which has specific transmittance properties; an external resin layer; and dielectric multilayer films....
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JP2023538753A |
Disclosed herein are detectable moieties and detectable conjugates comprising one or more detectable moieties. In some embodiments, the disclosed detectable moieties have narrow wavelengths and are suitable for multiplexing. Also disclos...
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JP2023125666A |
To provide a color filter red coloring composition which offers superior dispersion stability and is capable of suppressing water-induced irregularity during manufacturing of a color filter.A color filter red coloring composition is prov...
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JP2023123349A |
To provide a core-shell dye that provides adequate durability while showing high near-infrared absorption intensity, and a near-infrared absorbing resin composition and a near-infrared absorbing film each comprising the same.A core-shell...
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JP2023123621A |
To provide a novel polycyclic compound which can be used as a light conversion agent, a dye, a pigment, a fluorescent agent or an ultraviolet or blue light absorber and to provide a method for synthesizing the same and use of the same.Th...
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JP7337189B2 |
Provided are a novel composition, film, microlens, solid-state imaging device, and display device. A composition containing an organic compound A that has a refractive index of 1.58 or higher with respect to light having a wavelength of ...
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JP2023119333A |
To provide a polarized light emitting film which offers high transmittance in the visible light region and high durability in harsh environments, and to provide a polarized light emitting plate and a display device.Provided herein is a p...
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JP7334370B2 |
Provided are: a photosensitive resin composition including a dye containing a mixture of (A-1) a compound represented by a particular chemical formula and a shell surrounding same, (A-2) a compound represented by another particular chemi...
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JP7333221B2 |
The present invention provides a coloring composition able to form a color filter having excellent lightfastness. The present invention relates to a coloring composition containing a compound represented by formula (I) and a compound rep...
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JP7330704B2 |
The purpose of the present invention is to provide a compound that exhibits a cyan color and that has the properties of a high saturation, a high light resistance, and a high solubility. This compound is a compound represented by general...
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JP2023113281A |
To provide a photoelectric conversion element that has high photoelectric conversion efficiency and a large light-to-dark current ratio for light in a near-infrared region, and that deteriorates little over time.A photoelectric conversio...
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JP7326453B2 |
Sulfonated 2(7)-aminoacridone and 1-aminopyrene dyes and their use as fluorescent tags, in particular for carbohydrate analysis The invention relates to fluorescent dyes with multiple negatively charged groups in their ionized form which...
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JP7326152B2 |
The present invention is a composition for a solid-state imaging element including an inorganic compound, a polymer, an organic pigment, and a solvent, wherein the amine value of the polymer is 90 mg KOH/g to 200 mg KOH/g, the solvent in...
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JP2023111570A |
To provide a photochromic article with a fast fading rate.The present invention provides a photochromic compound expressed by general formula 1. In general formula 1, R represents a ring structure that is spiro-fused to an indeno-fused n...
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JP2023111569A |
To provide a photochromic article with a fast fading rate.The present invention provides a photochromic compound expressed by general formula 1. In the formula, R represents an unsubstituted aliphatic monocycle having at most six carbon ...
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JP7323024B2 |
To provide: a photosensitive colored composition that realizes high sensitivity and a good pattern shape (linearity, cross-sectional shape) and has high solvent resistance even if containing a high concentration of a colorant; and a colo...
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JP2023109633A |
To provide a colorant having high tinting power and high transmittance and also having excellent heat resistance, light resistance, and dispersion stability, a composition, a color filter, and a sensor.A colorant comprises a diketopyrrol...
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JP2023109532A |
To provide a photosensitive composition which offers superior storage stability and can be used to produce a cured film that exhibits superior resistance in a high-temperature high-humidity environment.The above challenge is cleared by p...
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JP7318770B2 |
To provide a photosensitive coloring composition for a color filter, which does not cause an overhung pattern shape even when a pigment has high concentration, and which materializes small change of line width due to a developing time, a...
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JP7316962B2 |
To provide a photosensitive composition in which aggregation of a coloring agent is suppressed, and application of the same.A photosensitive composition including a coloring agent A, a photoinitiator B, a polymerizable compound C, and a ...
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JP7317217B2 |
Provided are a compound represented by chemical formula 1, a photosensitive resin composition including the compound, a photosensitive resin film manufactured using the photosensitive resin composition, and a color filter manufactured us...
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JP7315621B2 |
Disclosed is a colored composition comprising: one or more compounds selected from a compound represented by chemical formula IZ1, a compound represented by chemical formula IZ2, a compound represented by chemical formula IZ3, a compound...
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JP7315442B2 |
To provide a squarylium compound with a substituent of a specific structure, and a filter and an image-forming material that contain the compound and are excellent in optical properties and weather resistance.The squarylium compound is r...
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JP2023531167A |
The present invention relates to the use of a fluorescent composition for product security, said composition comprising a polymer matrix incorporating a compound having formula I.
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JP7310806B2 |
The present invention relates to: a near-infrared absorbing dye which is composed of a compound represented by formula (A1); and a near-infrared absorbing dye which is composed of a compound represented by formula (A2). In formula (A1) a...
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JP7308842B2 |
The present invention provides a coloring resin composition which contains (A) a polymer, (B) a polymerizable compound, (C) a polymerization initiator, and (D) a colorant; and the colorant (D) contains C. I. pigment red 291 and a diketop...
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JP2023093358A |
To provide a fluorescent resin particulate dispersion, a material for a labeling reagent, and an immunoassay reagent that are excellent in dispersion stability, light resistance and fluorescence intensity.A fluorescent resin particulate ...
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JP2023092449A |
To provide a coloring agent including a methylated diketo-pyrrolo-pyrrole pigment, having an excellent spectral characteristic, a high contrast ratio, a viscosity stability, and a solvent resistance, and causes less generation of foreign...
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JP7299574B2 |
To provide a technique that enables an increase of a degree of freedom of a color after applying a mechanical stimulus.A pulverulent body is configured to emit light by being irradiated with excitation light. The pulverulent body include...
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JP7299069B2 |
In the present invention, when producing a pigment dispersion resist composition for a color filter based on a pigment dispersion composition for a color filter, the reduction in viscosity, viscosity stability, PGMEA resolubility, alkali...
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JP7299036B2 |
The present invention provides a coloring composition capable of obtaining a black resist pattern having excellent light-shielding properties and solvent resistance, and a coloring resist composition containing the same. The coloring com...
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JP7293316B2 |
To provide an infrared light transmissive composition.An infrared light transmissive composition contains red, blue and yellow colorants. The dispersant has a constitutional unit of formula (1), wherein a compound of formula (4) binds th...
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JP7292897B2 |
Provided is a colored resin composition excellent in storage stability. The colored resin composition according to the present invention is a colored resin composition comprising a colorant, a resin and a solvent, the colorant comprising...
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JP2023523785A |
A compound represented by a specific chemical formula, an antireflection film containing the same, and a display device containing the antireflection film are provided.
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JP7287889B2 |
The present invention relates to a polarized-light-emitting element that exhibits polarized-light emission having a high degree of polarization (contrast) and that can also be applied to a liquid crystal display or the like in which high...
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JP2023523140A |
The present invention relates to a method for preparing a thermochromic aqueous gel ink composition and to the thermochromic aqueous gel ink composition containing specific monocarboxylic or polycarboxylic acids. The present invention al...
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JP2023075930A |
To provide a pigment composition having a high refractive index and excellent transparency, heat resistance, and light resistance in applications of high refractive index materials used in an optical lens for an infrared sensor or an inf...
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JP7283655B2 |
To provide an aqueous dye dispersion for aqueous ink, which has excellent dispersion stability and can form a printed matter having desired color without depending on a printing method, and aqueous ink.An aqueous dye dispersion for aqueo...
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JP7275579B2 |
The purpose of the present invention is to provide a coloring composition, which has a high color purity and high light transmittance and can suppress a decrease in the light transmittance caused by light irradiation, and a color filter ...
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JP7273985B2 |
The present invention provides: an optically anisotropic film having greater refractive index anisotropy and exhibiting reverse wavelength dispersibility; a polarizing plate; an image display device; a composition; and a compound. The op...
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JP7273539B2 |
The present invention addresses the problem of providing: a coloring curable resin composition which is capable of forming a color filter that is suppressed in decrease of the brightness even if a metal compound is contained therein; a c...
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JP2023061273A |
To provide a diketopyrrolopyrrole dye derivative for a color filter having high heat resistance and being effective in exhibiting high lightness, high contrast, viscosity stability and suppressing deposition of crystals of a diketopyrrol...
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JP7264344B2 |
To provide a method capable of quantitatively and highly sensitively analyzing biopolymers containing saccharides, particularly oligosaccharides.It is discovered that: a substituent which increases water solubility is introduced into a m...
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JP7264489B2 |
The present disclosure relates to compounds of Formula I and II, wherein R1-R20 and FL are defined herein. Also provided are methods of targeting alpha-radiation to poly(ADP-ribose)polymerase 1 (PARP-1) enzyme expression, reducing prolif...
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JP2023057917A |
To provide a diketopyrrolopyrrole pigment that achieves high coloring ability and high transmittance as a red colorant, as well as excellent dispersion stability, and to provide a pigment composition, a coloring composition, a color filt...
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JP7263153B2 |
An object of the present invention is to provide a photosensitive composition containing a light blocking agent and capable of forming a fine line pattern that has a low surface reflectance and is in close contact with a substrate, a cur...
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JP7261609B2 |
One of tasks to be solved by the present invention is to provide a stable pigment composition, pigment dispersion solution, as a colorant for ink jet or a resist for color filter, in which organic pigment is micronized and highly concent...
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JP7261120B2 |
Disclosed herein are novel quinone methide analog precursors and embodiments of a method and a kit of using the same for detecting one or more targets in a biological sample. The method of detection comprises contacting the sample with a...
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