Abstract:
A composition includes a metal particle and a resin and has a wavelength band A having a wavelength band width of 1 μm or more in a wavelength range of 1 to 14 μm and a wavelength band B having a lower absorbance than the wavelength band A and having a wavelength band width of 1 μm or more, and a ratio Amin/Bmax between a minimum value Amin of an absorbance of the wavelength band A and a maximum value Bmax of an absorbance of the wavelength band B is 3 or more.
Abstract:
A laminate includes a first area formed by applying a first composition and a second area formed by applying a second composition on a surface of the first area, and a difference between refractive indexes of the first area and the second area is 0.5 or greater, and the first areas and the second areas are alternately laminated.
Abstract:
Provided are a coloring composition including a colorant including a yellow colorant, a resin, and a solvent, in which a content of the yellow colorant in the colorant is 30% by mass or more, and the yellow colorant includes 15% by mass or more of an azomethine metal complex; a film formed of the coloring composition; an optical filter; a solid-state imaging element; and an image display device.
Abstract:
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. R1 represents a hydrogen atom or a methyl group, and R2 represents a hydrocarbon group having 1 to 20 carbon atoms. However, R1 is a hydrogen atom in a case where R2 is a methyl group, and R2 is a hydrocarbon group having 2 or more carbon atoms in a case where R1 is a methyl group.
Abstract:
A far infrared ray transmitting composition includes a particle having a refractive index of 1.3 to 5.0 at a wavelength of 10 μm and a medium.
Abstract:
Provided are a laminate having an antireflection layer including inorganic particles, and an infrared light reflecting layer, in which the infrared light reflecting layer includes a first selective reflection layer which is formed by fixing a liquid crystal phase having a helical axis which rotates in a right direction, and a second selective reflection layer which is formed by fixing a liquid crystal phase having a helical axis which rotates in a left direction, a method for producing the laminate, a solid-state imaging device including the laminate, and a kit used for producing the laminate.
Abstract:
Provided are an infrared sensor, a near-infrared absorbing composition, a cured film, a near-infrared absorbing filter, an image sensor, a camera module, and a compound. An infrared sensor 100 which has an infrared transmitting filter 113 and a near-infrared absorbing filter 111 and detects objects by detecting light having wavelengths of 700 nm or longer and shorter than 900 nm, in which the near-infrared absorbing filter 111 includes a near-infrared absorbing substance having a maximum absorption wavelength at a wavelength of 700 nm or longer and shorter than 900 nm.
Abstract:
By a composition for color filter containing a near-infrared transmitting black coloring agent, a composition for color filter capable of forming an infrared transmission filter which is able to transmit an infrared ray (particularly, a near infrared ray) in the state of low noise derived from the visible light component even when it has a very thin thickness (for example, thickness of 0.5 μm), and an infrared transmission filter and a production method of an infrared transmission filter using the same, and an infrared sensor can be provided.
Abstract:
Provided are a resin having a graft structure represented by Formula (1); a curable composition and a cured product of the resin; a color filter including the cured product; a solid-state imaging element or an image display device including the color filter; and a novel polymer compound. In Formula (1), P1 represents a polymer chain, X1 represents an alkylene group having a length of 3 or more atoms, L represents a single bond or a divalent linking group, and * represents a connection position with a structure including a main chain. P1—S—X1-L-* (1)
Abstract:
The present invention provides a new device in which the influence of α-ray is reduced, and a composition for forming an organic layer. The device of the present invention includes an α-ray source, an electronic circuit influenced by α-ray, and an organic layer including an α-ray shielding agent, in which an α-ray shielding ability X of the α-ray shielding agent is 0.50 or less.