摘要:
A polarizing plate protective film is provided and has a transparent substrate that is insoluble in a solvent having a dielectric constant of 10 or more and provided with an easily-adhesive layer and a hard coating layer on at least one side thereof in this order.
摘要:
A coating composition comprises: a fluoro-aliphatic group-containing copolymer comprising a repeating unit A corresponding to a fluoro-aliphatic group-containing monomer, and a repeating unit B corresponding to at least one monomer, wherein each of the I/O values of said at least one monomer constituting the repeating unit B is 1.0 or less.
摘要:
A method for producing an optical film is provided and includes: simultaneously coating at least two coating solutions over a transparent support, the at least two coating solutions each containing a solvent and a solute; and drying the solvent in each of the at least two coating solutions to provide at least two coating layers. When the at least two coating layers are 1, 2, . . . n−1 and n layers in sequence from the outermost surface of the at least two coating layers toward the transparent support, n being an integer of 2 or more, the main component of the solute in the n-th layer is insoluble or sparingly soluble in the main component of the solvent in the (n−1)-th layer.
摘要:
A method for producing an optical film is provided and includes: simultaneously coating at least two coating solutions over a transparent support, the at least two coating solutions each containing a solvent and a solute; and drying the solvent in each of the at least two coating solutions to provide at least two coating layers. When the at least two coating layers are 1, 2, . . . n−1 and n layers in sequence from the outermost surface of the at least two coating layers toward the transparent support, n being an integer of 2 or more, the main component of the solute in the n-th layer is insoluble or sparingly soluble in the main component of the solvent in the (n−1)-th layer.
摘要:
An optical film contains a transparent base material having thereon a hard coat layer formed of a hard coat layer forming composition containing the specific components, wherein a refractive index of the hard coat layer is 1.45 or more and not more than 1.55; and in the hard coat layer forming composition, a content of the component (a) is a content of the component (b) or more.
摘要:
An optical film is provided and includes: a support; a hard coat layer formed by hardening a hard coat layer-coating composition; and a overcoat layer formed by hardening an overcoat layer-coating composition, in this order. Each of the hard coat layer-coating composition and the overcoat layer-coating composition contains a compound having a plurality of polymerizable functional groups in one molecule, and the compound in the overcoat layer-coating composition contains a compound having at least three polymerizable functional groups.
摘要:
A method for producing a laminate comprising a support; and at least two layers provided by coating at least two kinds of coating compositions, respectively, the method comprising: simultaneously coating at least two kinds of coating compositions on a support; and drying the at least two kinds of coating compositions, wherein the at least two kinds of coating compositions each comprises a compound having a polymerizable functional group capable of forming a chemical bond to each other.
摘要:
An optical film, which comprises: a transparent support; and an optical layer on or above the transparent support, wherein the optical layer contains a thickening agent which shows a viscosity of 10 mPa·sec or more when added to 2-butanone in a content of 3% by mass, and the optical layer has a thickness of 5 μm or more.
摘要:
A liquid crystal display device comprising: a first protective film; a first polarizing film; an optical compensation region; a liquid crystal cell comprising a liquid crystal layer and a pair of substrates sandwiching the liquid crystal layer; a second polarizing film; and a second protective layer, in this order, wherein at a black display, liquid crystal molecules in the liquid crystal layer are aligned in parallel with surfaces of said pair of substrates, an antiglare layer is provided to at least one of the first protective film and the second protective layer, and the antiglare layer has a haze value attributable to internal scattering of from 5 to 35%, and a haze value attributable to surface scattering of from 1 to 10%.
摘要:
An antireflection film includes, in a following order, a transparent substrate film; a medium refractive index layer; a high refractive index layer; and a low refractive index layer, wherein the medium refractive index layer is (A) a medium refractive index layer having a refractive index of 1.60 to 1.64 at a wavelength of 550 nm and a thickness of 55.0 to 65.0 nm, the high refractive index layer is (B) a high refractive index layer having a refractive index of 1.70 to 1.74 at a wavelength of 550 nm and a thickness of 105.0 to 115.0 nm, and the low refractive index layer is (C) a low refractive index layer having a refractive index of 1.32 to 1.37 at a wavelength of 550 nm and a thickness of 85.0 to 95.0 nm.