Fujifilm Corporation

Kaoru Aoyagi

Mitsuji Yoshibayashi

Yushi Kaneko

Hideki Takakuwa

Yasuo Sugishima

Naotsugu Muro

Hiroshi Taguchi

Nobuo Seto

Kazuya Oota

Kazutaka Takahashi

Hirokazu Kyota

Shunsuke Kitajima

Masahiro Higashi

Daisuke Hamada

Toshihito Kuge

Keiichi Tateishi

Kazuto Shimada

Yuzo Nagata

Hisamitsu Tomeba

Yuki Nara

Provided are a structure having excellent moisture resistance, a color filter, a solid-state imaging element, an image display device, and a method for producing a structure. Provided is also a composition for forming an organic material layer which is used to form the above-mentioned structure. This structurehas a support, partition wallsformed on the support, colored layersformed in regions partitioned by the partition walls, on the support, and organic material layersformed using a composition including a compound having a group with an ethylenically unsaturated bond, between the partition wallsand the colored layers

Structure, color filter, solid-state imaging element, image display device, method for producing structure, and composition for forming organic material layer

Provided are a coloring composition capable of producing a film with suppressed occurrence of striation, and a method for producing a film. The coloring composition includes a coloring agent A, a resin B, a polymerizable compound C, a photopolymerization initiator D, and an organic solvent E, in which the organic solvent E includes an ester-based solvent E1 having a surface tension at 25&#xb0; C. of from 25 mN/m to 35 mN/m, an organic solvent E2 having a surface tension at 25&#xb0; C. of less than 25 mN/m, a ratio of a mass of the ester-based solvent E1 to the mass of the organic solvent E2 is 80:20 to 30:70 in terms of the ratio of the mass of the ester-based solvent E1:the mass of the organic solvent E2, and the organic solvent E contains 50% by mass or more of a combination of the ester-based solvent E1 and the organic solvent E2 with respect to the total mass of the organic solvent E.

Coloring composition and method for producing film

A coloring photosensitive composition includes an oxime ester-based photopolymerization initiator containing a fluorine atom, a polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble resin, and a colorant, in which in a case where a film having a film thickness after drying of 2.0 &#x3bc;m is formed using the coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.

Coloring photosensitive composition, cured film, pattern forming method, infrared cut filter with light-shielding film, solid-state imaging device, image display device, and infrared sensor

Provided are a radiation-sensitive resin composition having good sensitivity and excellent temporal stability of the sensitivity, a cured film, a pattern forming method, a solid-state imaging device, and an image display device. The radiation-sensitive resin composition includes a resin, a polymerizable compound having an ethylenically unsaturated bond, a photopolymerization initiator, an organic solvent, and water, in which the photopolymerization initiator includes an oxime ester compound having at least one group selected from a branched alkyl group and a cyclic alkyl group, and the content of water is 0.1% to 2% by mass with respect to the mass of the radiation-sensitive resin composition.

Radiation-sensitive resin composition, cured film, pattern forming method, solid-state imaging device, and image display device

The invention is directed to a colored composition for forming a green color filter, containing a color pigment, wherein a content of the color pigment to a total solid content of the colored composition is 60% by weight or more, and a layer having a thickness of 0.6 &#x3bc;m formed from the colored composition has light transmittance of 80% or more at a wavelength of 550 nm and light transmittance of 50% or less at a wavelength of 450 nm, and a method of producing a color filter including (A) forming a first colored layer containing a first colored composition and (B) patterning with dry etching so as to from a through-hole group in the first colored layer, wherein the first colored composition is the colored composition as defined herein.

Colored composition, method of producing color filter using the same, color filter and solid-state imaging device

A coloring composition containing a halogenated zinc phthalocyanine pigment, which has excellent viscosity stability, is provided. A cured film, a color filter, a pattern forming method, a method for manufacturing a color filter, a solid-state imaging device, and an image display device, each using the coloring composition, are also provided. The colorant composition includes a colorant, a resin, and a pigment derivative, in which the colorant contains a halogenated zinc phthalocyanine pigment, the content of the colorant with respect to the total solid content in the coloring composition is 50% by mass or more, and the content of the Group 2 element ions with respect to the mass of the halogenated zinc phthalocyanine pigment is 30 ppm by mass to 300 ppm by mass.

Coloring composition, cured film, color filter, pattern forming method, method for manufacturing color filter, solid-state imaging device, and image display device

This disclosure relates to a method for manufacturing a color filter being capable of suppressing a surface of a colored pattern from being rough in a planarization treatment, a color filter and a solid-state imaging device.

Method for manufacturing a color filter, color filter and solid-state imaging device

The present disclosure relates to a method for manufacturing a color filter being capable of suppressing residue from being generated on a colored layer planarized by a planarization treatment, a color filter, and a solid-state imaging device.

There is provided a coloring composition including: a colorant; and a resin, wherein a content of the colorant is 50% by mass or more based on total solids of the coloring composition, and a solid acid number of a resin having a highest solid acid number among all kinds of resins contained in the coloring composition, is 80 mg KOH/g or less.

Coloring composition, method for manufacturing a color filter using the same, color filter and solid-state imaging device

The invention is directed to a colored composition containing a coloring agent and a resin, wherein a content of the coloring agent to a total solid content of the colored composition is 50% by weight or more and a solid content acid value of the resin is more than 80 mg KOH/g, and a method of producing a color filter including forming a first colored layer containing a first colored composition and patterning with dry etching so as to from a through-hole group in the first colored layer, wherein the first colored composition is the colored composition as defined herein.

Method of producing color filter and solid-state imaging device having colored composition containing color agent

A colored radiation-sensitive composition for a color filter that includes (A) a pigment, (B) a photopolymerization initiator, and (C) a polymerizable compound, in which the colored radiation-sensitive composition satisfies the following conditions: when a colored radiation-sensitive composition layer is formed from the colored radiation-sensitive composition such that spectral transmittance at 600 nm becomes 30%, the colored radiation-sensitive composition layer includes the following characteristics: (1) spectral transmittance at 400 nm is 20% or less; (2) spectral transmittance at 550 nm is 10% or less; (3) spectral transmittance at 700 nm is 70% or more; (4) a wavelength resulting in 50% spectral transmittance is in a range of from 650 nm to 680 nm; and (5) a film thickness of the colored radiation-sensitive composition layer is in a range of from 0.55 &#x3bc;m to 1.8 &#x3bc;m.

Colored radiation-sensitive composition for color filter, pattern forming method, color filter and method of producing the same, and solid-state image sensor

A colored curable composition for a color filter includes: (A) a pigment in an amount of from 35 to 70 mass % with respect to the total solid content of the colored curable composition, (B) an amino resin, (C) an alkali-soluble resin, (D) a polymerizable monomer, and (E) a photopolymerization initiator, in which the proportion of (B) the amino resin to (C) the alkali-soluble resin (B/C; mass ratio) is in the range of from 1 to 10.

Colored curable composition for color filter, color filter and method for producing the same, and solid state imaging device

A colored curable composition for a solid-state image pickup device, including a polyhalogenated zinc phthalocyanine pigment, a photopolymerization initiator, a polymerizable compound, and an epoxy compound.

Colored curable composition, color filter, and method for producing color filter

A photosensitive resin composition is provided which provides a high resolution even when a pattern is formed using a low exposure intensity (in particular, less than 200 mJ/cm) and may inhibit deterioration in pattern rectangularity during a post baking process of a post treatment. The photosensitive resin composition includes: a resin; an oxime photopolymerization initiator; a UV absorbing agent; and a monomer containing a hydrogen bonding group, the amount of the monomer containing a hydrogen bonding group being 30 mass % or more with respect to the total solid content of the composition, and the photosensitive resin composition is used for forming a solid-state imaging device.

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Shizuoka, Japan

Kaoru Aoyagi