RED COLORING COMPOSITION FOR USE IN COLOR FILTER, COLORED FILM, COLOR FILTER, AND SOLID-STATE IMAGING DEVICE
申请人:FUJIFILM Corporation
公开号:US20160282531A1
公开(公告)日:2016-09-29
The present invention provides a red coloring composition for use in a color filter, which can form a red colored film having low incident-angle dependence and improves the color-separation properties of a solid-state imaging device including the colored film; and a colored film, a color filter, and a solid-state imaging device. The red coloring composition for use in a color filter of the present invention is a red coloring composition for use in a color filter, containing a red colorant, a near-infrared absorbent, and a polymerizable compound, in which when the coloring composition is used to form a colored film having a film thickness of 0.8 μm, the maximum value of the transmittance at a wavelength from 400 nm to 550 nm of the colored film is 7% or less, the minimum value of the transmittance at a wavelength from 600 nm to less than 700 nm of the colored film is 80% or more, and the minimum value of the transmittance at a wavelength from 700 nm to 900 nm of the colored film is 30% or less.
GREEN COLORING COMPOSITION FOR USE IN COLOR FILTER, COLORED FILM, COLOR FILTER, AND SOLID-STATE IMAGING ELEMENT
申请人:FUJIFILM Corporation
公开号:US20160327860A1
公开(公告)日:2016-11-10
The present invention provides a green coloring composition for use in a color filter, which can form a green colored film having low incident-angle dependence and improves the color-separation properties of a solid-state imaging device including the colored film; and a colored film, a color filter, and a solid-state imaging device. The green coloring composition for use in a color filter of the present invention is a green coloring composition for use in a color filter, containing a green colorant, a near-infrared absorbent, and a polymerizable compound, in which when the green coloring composition for use in a color filter is used to form a colored film having a film thickness of 0.8 μm, the maximum value of the transmittance at a wavelength from 400 nm to 450 nm of the colored film is 5% or less, the maximum value of the transmittance at a wavelength from 500 nm to 600 nm of the colored film is 70% or more, the minimum value of the transmittance at a wavelength from 650 nm to less than 700 nm of the colored film is 20% or less, and the minimum value of the transmittance at a wavelength from 700 nm to 900 nm of the colored film is 30% or less.
US9740095B2
申请人:——
公开号:US9740095B2
公开(公告)日:2017-08-22
[EN] DYE COMPOSITION COMPRISING AT LEAST ONE PARTICULAR LIPOPHILIC META-AMINOPHENOL COUPLER IN A MEDIUM RICH IN FATTY SUBSTANCES, PROCESSES AND DEVICES<br/>[FR] COMPOSITION DE COLORATION COMPRENANT AU MOINS UN COUPLEUR MÉTA-AMINOPHÉNOL LIPOPHILE DANS UN MILIEU RICHE EN CORPS GRAS, PROCÉDÉS ET DISPOSITIFS
申请人:OREAL
公开号:WO2014118093A2
公开(公告)日:2014-08-07
The present invention relates to a composition for dyeing keratin fibres, comprising one or more fatty substances, one or more surfactants, one or more oxidation bases, one or more particular couplers of particular meta-aminophenol type with a logP of greater than or equal to 0.9, and one or more basifying agents, the fatty substance content in the dye composition representing in total at least 10% by weight relative to the total weight of the said composition. The invention also relates to a dyeing process using such a composition, and also to devices suitable for performing such a process.
Haworth; Lamberton; Woodcock, Journal of the Chemical Society, 1947, p. 179