Fujifilm Corporation

Hideki Takakuwa

Yuki Mizukawa

Toru Fujimori

Ryoji Goto

Kaoru Aoyagi

Kazuto Shimada

Nobuo Seto

Junichi Ito

Masashi Ogiyama

Makoto Kubota

Hiroshi Taguchi

Masahiro Higashi

Shinichi Kanna

Keiichi Tateishi

Yushi Kaneko

Hiroaki Idei

Kyouhei Arayama

Toshihito Kuge

Kazuya Oota

Naotsugu Muro

Katsumi Araki

Masuji Motoki

Yuzo Nagata

Kohei Higashi

Michihiro Ogawa

Hisamitsu Tomeba

Daisuke Hamada

Seongmu Bak

Taeko Nakashima

Keiji Yamamoto

An actinic ray-sensitive or radiation-sensitive resin composition for forming a pattern used as a mask in an ion implanting, including a resin including a repeating unit having an acid-decomposable group, a photoacid generator, and an additive having a melting point or glass transition temperature of lower than 25&#xb0; C. and a molecular weight of 180 or more, in which a content of the additive is 1% by mass or more with respect to a total solid content in the composition.

Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing solid-state imaging element

An object of the present invention is to provide a curable composition capable of forming a cured film having excellent linearity of a pattern, and a light-shielding film, a color filter, a solid-state imaging device, and an infrared sensor, each formed using the curable composition. Another object of the present invention is to provide a pattern forming method and a method for manufacturing a color filter, each using the curable composition. The curable composition of the present invention is a curable composition containing a visible light-absorbing coloring agent, an infrared ray-absorbing coloring agent, a polymerizable compound, and a photopolymerization initiator,

Curable composition, light-shielding film, color filter, pattern forming method, method for manufacturing color filter, solid-state imaging element, and infrared sensor

An object of the present invention is to provide a curable composition satisfying both of excellent low reflectivity and excellent developability, a method for producing a cured film, an infrared color filter provided with a light-shielding film, and a solid-state imaging device. The curable composition of the present invention includes a fluorine-containing polymer including a repeating unit represented by Formula (A) and a repeating unit represented by Formula (B), a polymerizable compound, and a coloring agent.  In Formula (A), Rrepresents a hydrogen atom or an alkyl group, and Lrepresents a divalent chained linking group having 3 or more carbon atoms in total, which may include an ester bond. In Formula (B), Rrepresents a hydrogen atom or an alkyl group, Lrepresents a single bond or a divalent linking group, and Rrepresents a monovalent organic group including an fluorine atom.

Curable composition, method for producing cured film, color filter, light-shielding film, solid-state imaging element, and image display device

There is provided a dispersion composition capable of forming a film being excellent in surface conditions, the dispersion composition containing metal oxide particles (A) having a primary particle diameter of 1 nm to 100 nm, a polymer compound (B) having an acid value of less than 120 mgKOH/g, which is represented by the following Formula (1), and a solvent (C). 

Dispersion composition, curable composition using the same, transparent film, microlens, and solid-state imaging device

An optical member set which has a first optical member formed by curing a composition of curable resins, and a second optical member which is covered by the first optical member, in which the contact angle with water on a surface, which comes into contact with a first optical member, of the second optical member is 70 to 97&#xb0; and the contact angle with the water on a surface of the opposite side to the side, which comes into contact with the second optical member, of the first optical member is 80 to 115&#xb0;.

Optical member set and solid-state imaging element using the same

Provided is a near-infrared absorptive compositions capable of reducing unevenness in the coated surface profile and variation in near-infrared absorptive ability when the near-infrared absorptive compositions are formed into films. The near-infrared absorptive composition comprises a copper complex and a solvent, wherein the near-infrared absorptive composition has a solid content of 10 to 90% by mass and the solvent has a boiling point of 90 to 200&#xb0; C.

Near-infrared absorptive composition, near-infrared cut filter using near-infrared absorptive composition, method for manufacturing near-infrared cut filter, and camera module and method for manufacturing camera module

There is provided a dispersion composition containing (A) a metal oxide particle having a primary particle diameter of 1 nm to 100 nm, (B) a polymer compound represented by the specific formula having a weight average molecular weight of 5,000 to 8,000 and an acid value of 70 to 90 mgKOH/g, and (C) a solvent, and a curable composition containing the dispersion composition and (D) a polymerizable compound.

Dispersion composition, and curable composition, transparent film, microlens and solid-state imaging device using same, and polymer compound

Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness. A colored photosensitive curing composition, comprising, as its colorant, a dipyrromethene-based metal complex compound obtained from a metal or metal compound and a dipyrromethene-based compound represented by the following Formula (I): wherein in Formula (I), Rto Reach independently represents a hydrogen atom or a substituent group; and Rrepresents a hydrogen or halogen atom, or an alkyl, aryl or heterocyclic group.

Compound or its tautomer, metal complex compound, colored photosensitive curing composition, color filter, and production

The invention provides a green curable composition including a colorant in an amount of 47.5% by mass or more with respect to the total solid content of the green curable composition, the colorant containing a halogenated copper phthalocyanine pigment and a barbituric acid derivative yellow pigment at a ratio of from 6/4 to 3/7 (halogenated copper phthalocyanine pigment/barbituric acid derivative yellow pigment); a colored pattern formed from the green curable composition; a color filter including the colored pattern; a solid-state image sensor including the color filter; and a method of producing the color filter.

Green curable composition, color filter and method of producing same

A colored curable composition for a solid-state image sensor comprises a polyhalogenated zinc phthalocyanine pigment, and a compound having at least a structure represented by the following Formula (A).  In Formula (A), X, X, X, X, X, and Xeach independently represent a substituent selected from &#x2014;OH, &#x2014;OR, or &#x2014;NHCOCH&#x2550;CH, R represents a monovalent organic group. When the compound is an oligomer, the oligomer has a configuration in which at least one of X, X, X, X, X, and Xin a structure represented by Formula (A) is eliminated to form a single bond, which is then linked, via &#x2014;O&#x2014;, to another structure represented by Formula (A).

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

A colored curable composition is provided which has good developability, has excellent color purity, can be formed into a thin film, and has a high absorption coefficient. The colored curable composition includes at least one of specific dipyrromethene metal complex compounds and tautomers thereof. Also, a colored curable composition suitable for forming a color filter which is used in a liquid crystal display device or a solid-state imaging device, and a color filter using the colored curable composition and a method of producing the same are provided.

Colored curable composition, color filter and method of producing the same, and dipyrromethene metal complex compound and tautomer thereof

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.

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.

Photosensitive resin composition, color filter and method of producing the same, and solid-state imaging device

The invention provides a pigment dispersion composition including an azo pigment represented by formula (1), in which the azo pigment represented by formula (1) does not have an ionic hydrophilic group, an azo pigment derivative and a dispersant. In formula (1), G represents a hydrogen atom, an aliphatic group, an aryl group or a heterocyclic group; Rrepresents an amino group, an aliphatic oxy group, an aliphatic group, an aryl group or a heterocyclic group; Rrepresents a substituent; A represents a heterocyclic group; m represents an integer of 0 to 5; and n represents an integer of 1 to 4, wherein: when n=2, the azo pigment is a dimer formed via R, R, A or G; when n=3, the azo pigment is a a trimer formed via R, R, A or G; and when n=4, the azo pigment is a tetramer formed via R, R, A or G. 

Pigment dispersion composition, colored curable composition, color filter for solid-state image sensor and method of producing the same, and solid-state image sensor

The invention aims to provide a metal phthalocyanine dye mixture having excellent solubility in an organic solvent, which can be formed into a thin film. Provided are a metal phthalocyanine dye mixture contains at least phthalonitrile, a compound represented by the following formula (I), a compound represented by the following formula (II), and a metal or a metal compound, and a curable composition containing the metal phthalocyanine dye mixture, a color filter containing the curable composition, and a method for producing the color filter: 

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Shizuoka-ken, Japan

Hideki Takakuwa