Abstract: Provided is an insulating sheet capable of effectively enhancing thermal conduction and adhesiveness and effectively suppressing variation in the adhesiveness. The insulating sheet according to the present invention contains a thermosetting component and boron nitride, the insulating sheet has a first surface on one side in a thickness direction and a second surface on the other side in the thickness direction, and a first average aspect ratio of the boron nitride in a region having a thickness of 10% of a thickness of the sheet, from the first surface toward the second surface is smaller than a second average aspect ratio of the boron nitride in a region having a thickness of 90% of a thickness of the sheet, from the second surface toward the first surface.

Abstract: Provided is a resin material capable of effectively improving the insulating properties and the thermal conductivity, and effectively controlling the variation in dielectric breakdown strength. A resin material according to the present invention includes first boron nitride aggregate particles, second boron nitride aggregate particles, and a binder resin, and a 10% K value of the second boron nitride aggregate particles is smaller than a 30% K value of the second boron nitride aggregate particles, and a 30% K value of the second boron nitride aggregate particles is smaller than a 10% K value of the first boron nitride aggregate particles.

Abstract: Provided is a resin material capable of effectively improving the insulating properties and the long-term reliability, effectively controlling the variation in dielectric breakdown strength, and effectively increasing the adhesion. A resin material according to the present invention includes first boron nitride aggregate particles, second boron nitride aggregate particles, and a binder resin, and the first boron nitride aggregate particles have a porosity of less than 30%, the second boron nitride aggregate particles have a porosity of 30% or more, and each of an aspect ratio of primary particles constituting the first boron nitride aggregate particles, and an aspect ratio of primary particles constituting the second boron nitride aggregate particles is 7 or less.

Abstract: A light-modulating material of which the light transmittance can be controlled over a wide region from visible light to infrared light by voltage application is provided. The light-modulating material comprises a graphene-like carbon material having an aspect ratio of 3 or more and 330 or less.

Abstract: The present invention provides an interlayer film for laminated glass provided with an up-conversion function so as to be able to display high-contrast images while ensuring safety, and a laminated glass. The present invention relates to an interlayer film for laminated glass, including lanthanoid-containing inorganic fine particles having an up-conversion function and a binder resin.

Abstract: A carbon-coated vanadium dioxide particle includes a vanadium dioxide particle; and a coating layer containing amorphous carbon on a surface of the vanadium dioxide particle, the amorphous carbon being derived from carbon contained in an oxazine resin, and having a peak intensity ratio of a G band to a band of 1.5 or greater as determined from a Raman spectrum. The coating layer has an average thickness of 50 nm or less. The coating layer has a coefficient of variation (CV value) of thickness of 7% or less.

Abstract: The present invention provides an interlayer film for laminated glass provided with an up-conversion function so as to be able to display high-contrast images while ensuring safety, and a laminated glass. The present invention relates to an interlayer film for laminated glass, including lanthanoid-containing inorganic fine particles having an up-conversion function and a binder resin.

Abstract: The present invention provides an interlayer film for laminated glass that can maintain excellent thermochromic properties for a long period of time and have appropriate adhesiveness to laminated glass components, and also a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass. The interlayer film includes a first resin layer containing a thermoplastic resin, a thermochromic layer, a second resin layer containing a thermoplastic resin. The layers are laminated in the stated order in the thickness direction. The thermochromic layer contains a thermoplastic resin and vanadium dioxide particles and has a water content of less than 0.4% by mass. Each of the first resin layer and the second resin layer has a water content that is higher than that of the thermochromic layer.