The present invention relates to an anti-reflective film that has a low reflectance deviation and a light transmittance deviation, can simultaneously realize high scratch resistance and anti-fouling property, and can increase screen sharpness of a display apparatus, a polarizing plate and a display apparatus comprising the same.

The present disclosure relates to a visibility improving film for a display panel and a display device including the same. More specifically, the present disclosure relates to a visibility improving film for a display panel capable of exhibiting excellent physical and optical properties particularly while improving the visibility of a laser pointer, by using polyethylene terephthalate as a substrate and including fine metal particles dispersed in the photocurable resin layer, and to a display device including the same.

Provided is a laminate that includes a hard coat layer laminated on at least one surface of a substrate layer. The laminate has a tensile elongation in accordance with JIS K6251 of 5% or greater, and exhibits no scratch after reciprocating sliding of a #0000 steel wool 1000 times on a surface of the hard coat layer under a load of 1 kg/cm.sup.2. The pencil hardness of the hard coat layer may be F or higher. The haze of the laminate may be 2% or less. The total light transmittance of the laminate may be 85% or higher. The hard coat layer may be formed from a cured product of a curable composition that includes a polyfunctional (meth)acrylate and a fluorine-containing vinyl compound. The polyfunctional (meth)acrylate may include a urethane (meth)acrylate and a (meth)acrylate of a polyhydric alcohol-alkylene oxide adduct. The laminate can provide both scratch resistance and stretching characteristics.

Provided are a polyester film and a method of manufacturing the polyester film. A polyester film has a base film and at least one image receiving layer which is disposed on at least one surface of the base film, the base film contains a polyester and titanium oxide particles, the mass-based content of the titanium oxide particles in the base film satisfies Formula 1 on the assumption that the thickness of the base film is T m, a surface roughness standard deviation Rq is 0.01 m to 0.12 m, a cross section in a thickness direction orthogonal to a plane direction of the base film has voids whose average area per void is 0.01 m.sup.2/void to 0.10 m.sup.2/void, and a surface roughness standard deviation Rq of an outermost surface of the image receiving layer is 0.01 m to 0.1 m.

A resin composition of the present invention is used for forming a second layer in an optical layer 10, contains a silicon-modified (meth) acryl resin, a urethane (meth) acrylate, and a polyfunctional (meth) acrylate, and satisfies the following condition A, in which the optical layer 10 includes a first layer (base material layer 1) containing a resin material and a visible light absorber and the second layer (protective layer 2) protecting the first layer.

Condition A: In a case where the second layer is formed on a base material, a coating film of a mixed solvent containing a petroleum-based solvent at a proportion equal to or higher than 45 wt % is formed on the second layer and left as it is, and then the mixed solvent is removed, an adherence, which is determined by a cross-cut method, of the second layer cut in the form of a lattice with respect to the base material is equal to or higher than 95%.

A gas barrier film including: a plastic substrate; an atomic layer deposition film disposed on the plastic substrate; and an overcoat layer disposed on the atomic layer deposition film. The overcoat layer contains a thermoplastic resin, and has a glass transition temperature in a range of 20 C. or more and 100 C. or less.

The anti-Newton ring film of the present invention is manufactured by subjecting a liquid phase containing one or a plurality of polymers, one or a plurality of curable resin precursors, and a solvent to phase separation through spinodal decomposition in association with evaporation of the solvent to thereby form a phase-separated structure, and then curing the curable resin precursor to form an anti-Newton ring layer having an arithmetic mean roughness Ra of 30 nm or less. This film may have a parallel light transmittance of 90% or greater, a haze of 3% or less, and a transmission image clarity of 90% or higher as measured by an image clarity meter using an optical comb with a width of 0.5 mm. The anti-Newton ring layer may contain the polymer and the curable resin precursor at a ratio (weight ratio) of from 1/99 to 60/40. This film can effectively suppress the occurrence of a Newton's ring in a resistive touch screen, and can suppress glare even in a high-definition LCD and an organic EL display.

The present invention relates to an anti-reflective film that comprises a low moisture permeable polymer film, a hard coating layer and a low refractive index layer and that has low reflectance deviation and light transmittance deviation, can simultaneously realize high scratch resistance and anti-fouling property, and can increase screen sharpness of a display apparatus, a polarizing plate and a display apparatus comprising the same.

The present invention relates to a method for manufacturing an electronic component having an electromagnetic shield, comprising: a bonding step of bonding a temporary protective material on a workpiece with unevenness on the surface thereof; a photocuring step of curing the temporary protective material by light irradiation; a icing step of singulating the workpiece and the temporary protective material; a shielding step of forming a metal film on the portion of the singulated workpiece, the portion having no temporary protective material bonded thereon; and a peeling step of peeling the temporary protective material from the workpiece having the metal film formed, wherein the temporary protective material is formed from a resin composition for temporary protection with an elastic modulus at 25 C. of 3 MPa or less and an elastic modulus at 25 C. of 40 MPa or more after light irradiation with an exposure dose of 500 mJ/cm.sup.2 or more.

A thermosetting resin composition contains a thermosetting resin and an inorganic filler. The thermosetting resin includes a curing agent. A 3 mass % methyl ethyl ketone solution of the curing agent has a Gardner color scale of 15 or more. The content of the curing agent accounts for 10 mass % or more of a total solid content of the thermosetting resin composition.