Fujifilm Corporation

Akio Mizuno

Yushi Kaneko

Shota Suzuki

Masaomi Makino

Hiroaki Idei

Masahiro Mori

Kazuya Oota

Yasuhiro Sawamura

Keisuke Nogoshi

Koki Nakamura

Noriaki Sato

Hidekazu Oohashi

Takeshi Inasaki

Hirotaka Takishita

Yutaro Fukami

Taira Murakami

Hiromu Koizumi

Kyosuke Tsumura

Kohei Aizu

Provided are a curable composition including a pigment, a curable compound, and a resin A having a constitutional unit represented by Formula (1), a constitutional unit represented by Formula (2), and a constitutional unit having a molecular weight of 1,000 or less and represented by Formula (3); a cured product of the curable composition; a color filter including the cured product; and a solid-state imaging element and an image display device including the color filter. Xrepresents an (m+2)-valent organic group, Xand Xrepresent a trivalent organic group, m represents an integer of 1 to 4, L's each independently represent O or NR, L's each independently represent a carbonyl group, O, or NR, R represents a hydrogen atom, an alkyl group, or an aryl group, Prepresents a group having a polymer chain, R's each independently represent a substituent, and Rrepresents a group having a polymerizable group.

Curable composition, cured product, color filter, solid-state imaging element, and image display device

Provided are a resin composition including a pigment, a resin including a repeating unit represented by Formula (1), and a solvent; a film formed of the resin composition; a color filter; a solid-state imaging element; an image display device; a resin; and a compound.

Resin composition, film, color filter, solid-state imaging element, image display device, resin, and compound

Provided is a photosensitive composition including a pigment, a compound which is represented by Formula (1) (A-L-Z) and has 3000 L·mol·cmor less of a maximum value of a molar light absorption coefficient in a wavelength range of 400 to 700 nm, a polymerizable compound, and an oxime-based photopolymerization initiator. In Formula (1), Arepresents a group including an aromatic ring, Lrepresents a single bond or a divalent linking group, and Zrepresents a group represented by Formula (Z1).

Photosensitive composition, film, color filter, solid-state imaging element, and image display device

Provided are a curable composition including a pigment, a resin, a polymerizable compound, a photopolymerization initiator, and a solvent; a film formed of the curable composition; a structural body; a color filter; a solid-state imaging element; and an image display device. The resin includes a resin A which includes a repeating unit having a graft chain of a poly(meth)acrylate structure and a repeating unit having an acid group, and the graft chain of a poly(meth)acrylate structure includes a repeating unit represented by the following formula. Rrepresents a hydrogen atom or a methyl group, and Rrepresents a hydrocarbon group having 1 to 20 carbon atoms. However, Ris a hydrogen atom in a case where Ris a methyl group, and Ris a hydrocarbon group having 2 or more carbon atoms in a case where Ris a methyl group.

Curable composition, film, structural body, color filter, solid-state imaging element, and image display device

The present invention provides a curable compound including a pigment, a compound A, a photopolymerization initiator, a curable compound other than the compound A, and a resin, in which a content of the compound A in a total solid content of the curable composition is 1 to 15 mass %. The compound A is a compound having each of a coloring agent partial structure, an acid group or a basic group, and a curable group. The present invention further provides a method for producing the curable composition, a film formed of the curable composition, a color filter, a method for manufacturing a color filter, a solid-state imaging element, and an image display device.

Curable composition, method for producing curable composition, film, color filter, method for manufacturing color filter, solid-state imaging element, and image display device

Provided is a composition with which a film having reduced color unevenness can be formed. In addition, provide are a film, an infrared transmitting filter, a solid image pickup element, an image display device, and an infrared sensor. The composition including a light shielding material; and a compound A having a weight-average molecular weight of 3000 or higher that has a radically polymerizable ethylenically unsaturated group, in which the compound A includes a repeating unit having a graft chain, and a ratio Amin/Bmax of a minimum value Amin of an absorbance of the composition in a wavelength range of 400 to 640 nm to a maximum value Bmax of an absorbance of the composition in a wavelength range of 940 to 1300 nm is 5 or higher.

Composition, film, infrared transmitting filter, solid image pickup element, image display device, and infrared sensor

Provided is a coloring composition capable of forming a cured film having desired spectral characteristics even for thin-film. In addition, provided are a cured film, a pattern forming method, a color filter, a solid-state imaging element, and an image display device. The coloring composition contains: a pigment A having a structure in which an aromatic ring group into which a group with an oxygen atom, a sulfur atom, or a nitrogen atom bonded to an aromatic ring is introduced is bonded to a diketopyrrolopyrrole skeleton; and a compound having a curable group. A content of the pigment A in a total solid content of the coloring composition is 40% by mass or more.

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

Provided is a composition with which a film having excellent temporal stability and excellent adhesiveness with a support or the like can be formed. In addition, provided are a film, a near infrared cut filter, a solid image pickup element, an image display device, and an infrared sensor. The composition includes: a near infrared absorbing compound that includes a &#x3c0;-conjugated plane having a monocyclic or fused aromatic ring; and a compound A having a weight-average molecular weight of 3000 or higher that has a radically polymerizable ethylenically unsaturated group, in which the compound A includes a repeating unit having a graft chain.

Composition, film, near infrared cut filter, solid image pickup element, image display device, and infrared sensor

A color developing composition containing a compound represented by the Formula (1) as defined herein, a lithographic printing plate precursor including a support and an image-recording layer containing the color developing composition, a method for producing a lithographic printing plate including: exposing the lithographic printing plate precursor in an image pattern; and removing a non-exposed portion in the image-recording layer using at least one of printing ink or dampening water on a printer, and a color developing compound represented by the Formula (1) as defined herein.

Color developing composition, lithographic printing plate precursor, method for producing lithographic printing plate, and color developing compound

A color developing composition which develops colors in a high density and does not significantly discolor when aged, a lithographic printing plate precursor which has excellent plate-inspecting properties by means of color development and is capable of maintaining strong color development even when aged after color development, a plate making method for a lithographic printing plate in which the lithographic printing plate precursor is used, and a new compound that can be preferably used as a color developer. The color developing composition of the present invention includes a compound represented by Formula 1. The compound in the present invention is represented by Formula 1. In Formula 1, Rrepresents a group in which an R&#x2014;O bond is cleaved by heat or exposure to infrared rays. 

Color developing composition, lithographic printing plate precursor, plate making method for lithographic printing plate, and color developer

An infrared-sensitive color developing composition develops colors in a high density with an infrared exposure and does not significantly discolor when aged. A lithographic printing plate precursor which has extremely excellent plate-inspecting properties and favorable storage stability and is capable of maintaining favorable color-developing properties is provided, as is a plate making method for a lithographic printing plate in which the lithographic printing plate precursor is used. A new compound that can be preferably used as an infrared-sensitive color developer is also provided. An infrared-sensitive color developing composition of the invention includes a compound represented by Formula (1) (Component A). In addition, the compound in the present invention is represented by Formula (1). 

Infrared-sensitive color developing composition, lithographic printing plate precursor, plate making method for lithographic printing plate, and infrared-sensitive color developer

The invention is directed to an infrared sensitive color-forming composition containing a compound having an infrared absorbing skeleton and a thermochromic skeleton in a molecule thereof wherein the infrared absorbing skeleton and the thermochromic skeleton are connected with a covalent bond or an ionic bond and a binder; an infrared curable color-forming composition wherein the infrared sensitive color-forming composition further contains a radical initiator and a polymerizable compound; a lithographic printing plate precursor having an image-recording layer containing the infrared curable color-forming composition on a support; a plate making method including imagewise exposing the lithographic printing plate precursor and conducting on-press development processing by supplying printing ink and dampening water on a printing machine to remove a non-image area; a compound represented by the formula (7) as defined herein; and a compound represented by the formula (8) as defined herein.

Infrared sensitive color-forming composition, infrared curable color-forming composition, lithographic printing plate precursor and plate making method

A color-forming composition contains (A) a radical generator, (B) a compound represented by the following formula (1) and (C) a binder polymer: wherein, in the formula (1), Rrepresents a group which reacts with a radical generated from the radical generator (A) to be released and forms a dye after the release, and T represents a nitrogen-containing hetero ring.

Color-forming composition, color-forming curable composition, lithographic printing plate precursor and plate making method, and color-forming compound

Growing community of inventors

Haibara-gun, Japan

Akio Mizuno