Abstract: An anti-glare film has a plurality of diffuser elements, and has specified optical properties. The ratio of I(?+1)/I(?) is more than 0.1 to 0.6, where I(?) is an intensity of a light reflected toward an arbitrary angle ? of 10° or less from a specular reflection direction of an incident light upon the surface at an angle of 5° to 30° from the surface normal, and I(?+1) is an intensity of a reflected light deviated from the arbitrary angle ? by 1° in a wide-angle direction. The gain of a light reflected in the direction at 20° or more from the specular reflection direction of the incident light is 0.02 or less, in which the gain is obtained by normalizing a reflected light intensity using a specular reflection intensity of a standard diffuse plate as 1. The diffuser elements have an average space therebetween of 50 to 300 micrometers.

Abstract: An antiglare film includes a base material and an antiglare layer which is disposed on at least one surface of the base material and which contains fine particles and a resin, wherein the fine particles constitute aggregates mainly in in-plane directions, and gradual unevenness is disposed on the surface of the antiglare layer through aggregation of the fine particles.

Abstract: An anti-glare film, a method for manufacturing the anti-glare film, and a display device provided with the anti-glare film are provided. The anti-glare film includes fine irregularities formed on a surface of the anti-glare film, and wherein arithmetic mean roughness Ra of a roughness curve of the surface is 0.05 to 0.5 micrometers, and root mean square slope R?q is 0.003 to 0.05 micrometers.

Abstract: A method for producing an anti-glare film includes applying a coating composition including at least a resin, a solvent, and fine particles to a substrate; drying the coating composition applied to the substrate so that a Benard cell structure is formed in the surface of the coating layer due to convection caused during volatilization of the solvent; and curing the resin contained in the coating composition having formed therein a Benard cell structure to form an anti-glare layer having fine irregularities with a moderate surface waviness. The anti-glare layer has a degree of white muddiness of 1.7 or less, as measured by quantitatively determining a diffuse reflection component of the diffused light incident upon the surface of the anti-glare layer.

Abstract: An anti-glare film has a plurality of diffuser elements, and has specified optical properties. The ratio of I(?+1)/I(?) is more than 0.1 to 0.6, where I(?) is an intensity of a light reflected toward an arbitrary angle ? of 10° or less from a specular reflection direction of an incident light upon the surface at an angle of 5° to 30° from the surface normal, and I(?+1) is an intensity of a reflected light deviated from the arbitrary angle ? by 1° in a wide-angle direction. The gain of a light reflected in the direction at 20° or more from the specular reflection direction of the incident light is 0.02 or less, in which the gain is obtained by normalizing a reflected light intensity using a specular reflection intensity of a standard diffuse plate as 1. The diffuser elements have an average space therebetween of 50 to 300 micrometers.

Abstract: A lens sheet, transmission screen, and a rear projection display are provided. The lens sheet includes fly-eye lens elements periodically arranged on one side of a transparent base, wherein the lens elements are composed of a UV-curing type resin, and the storage elastic modulus at a reference temperature of 25° C. and a frequency of 1031 6 Hz, in a master curve obtained from measurement of dynamic viscoelasticity of the resin, ranges from 1×107 Pa to 1×109 Pa.

Abstract: A lens sheet, transmission screen, and a rear projection display are provided. The lens sheet includes fly-eye lens elements periodically arranged on one side of a transparent base, wherein the lens elements are composed of a UV-curing type resin, and the storage elastic modulus at a reference temperature of 25° C. and a frequency of 1031 6 Hz, in a master curve obtained from measurement of dynamic viscoelasticity of the resin, ranges from 1×107 Pa to 1×109 Pa.

Abstract: A method for producing a transmissive screen which includes a lens sheet having a lens formed on one side and a light shielding layer formed on the other side, the light shielding layer having openings formed in regions at which light is condensed by the lens is provided. The method includes: forming the light shielding layer on the other side of the lens sheet; and forming the openings in the regions at which light is condensed by the lens by radiating laser light from the one side of the lens sheet. In the forming of the openings, a degree of beam collimation of the laser light to the lens sheet is adjusted after an energy density of the laser light is adjusted.

Abstract: A fly's-eye lens sheet having a light-shielding layer includes a fly's-eye lens sheet body provided with fly's-eye lenses on one principal surface thereof, the light-shielding layer provided on the other principal surface of the fly's-eye lens sheet body, and a photosensitive adhesive layer disposed between the fly's-eye lens sheet body and the light-shielding layer, the photosensitive adhesive layer having adhesive and non-adhesive patterns, wherein the light-shielding layer includes a light-shielding portion disposed on the adhesive pattern and transmitting portions disposed on the non-adhesive pattern for transmitting light transmitted through the fly's-eye lenses, the transmitting portions are located at positions corresponding to light-collecting parts of the fly's-eye lenses, and the light-shielding portion contains carbon particles, the content of the carbon particles being 45% to 65% by weight.