To provide a multilayer film, wherein a reflectance of the multilayer film in a visible light region and a reflectance of the multilayer film in a near infrared region are both 0.1% or more but 20% or less in a temperature range of 5 C. or more but less than 30 C., and the reflectance of the multilayer film in the visible light region is 0.1% or more but 20% or less and the reflectance of the multilayer film in the near infrared region is 80% or more but less than 100% in a temperature range of 30 C. or more but less than 60 C.

Disclosed is a method of producing a secondary sheet. The method comprises shaping a composition containing a resin and a particulate carbon material with a content of the particulate carbon material being 50% by mass or less into a sheet by pressure application to provide a primary sheet having a tensile strength of 1.5 MPa or less; obtaining a laminate comprising two or more layers formed either by stacking a plurality of the primary sheets on top of each other or by folding or rolling the primary sheet; and slicing the laminate at an angle of 45 or less relative to the stacking direction to obtain a secondary sheet.

A window deco film includes a hard coating layer, and a deco layer, a light-shielding layer and an acryl-based coating layer formed on the hard coating layer. The window deco film may have a remarkably reduced thickness, and thus an entire thickness of an image display device including a window substrate to which the window deco film is applied may be also reduced. Additionally, even when the window deco film is attached to a curved window substrate, a bubble may not be generated at a curved portion of the window substrate. A mura caused by a retardation or a phase difference due to the window deco film may be suppressed. Thus, the window deco film may have an improved transmittance.

A composite member has a pressure-sensitive adhesive layer, a conductive layer body including an insulating layer having a higher modulus of elasticity than the pressure-sensitive adhesive layer and two conductive layers electrically insulated by the insulating layer and disposed to be spaced from each other, and a member having a higher modulus of elasticity than the pressure-sensitive adhesive layer, in which the member is in contact with, out of the two conductive layers, a first conductive layer provided on a side on which a radius of curvature of the insulating layer is larger in a case of bending the conductive layer body in a bending direction, and the pressure-sensitive adhesive layer is disposed at a portion except for between the insulating layer and each of the two conductive layers and between the first conductive layer and the member having a higher modulus of elasticity than the pressure-sensitive adhesive layer.

A display device includes a display panel including a first region and a second region adjacent to the first region and being extendable, a supporting plate configured to support the first region of the display panel and being inflexible, and an extending portion supporter configured to support the second region of the display panel and being deformable, wherein the extending portion supporter includes a first metal thin film layer and a second metal thin film layer overlapping each other.

It is an object to provide a composite in which the adhesion between a sheet layer and a curable resin layer or a film layer is high, and which has high strength and high transparency. The present invention provides a composite wherein a curable resin layer or a film layer is laminated on the one or both surfaces of the sheet layer with a covering layer interposed therebetween, the sheet layer containing fine fibers with an average fiber width of 2 to 1000 nm.

An optically transparent adhesive resin composition includes an ester polymer which contains an ester bond within a repeating unit, a (meth)acrylic ester polymer which contains a (meth)acrylic ester bond within the repeating unit, a rubber polymer, and a crystalline polymer.

A display device includes: a display panel; a first member disposed on the display panel; a second member disposed on the display panel; a first adhesive layer disposed between the display panel and the first member; and a second adhesive layer disposed between the display panel and the second member. The spacers are disposed in the second adhesive layer.

The present invention discloses a adhesive sheet effectively blocking light in the ultraviolet light region without deteriorating the transmittance with respect to the visible light region and the adhesiveness and a adhesive composition including binder resin and light absorption dye dispersed in the binder resin, and it is possible to effectively block light under the 410 nm wavelength region and to be applied to a various kinds of display devices.

A window module including a window, a first print layer, an ink layer, and a protective layer covering the ink layer. The protective layer includes a polymer resin polymerized from monomers including a first monomer which is an acrylic monomer substituted with a hydroxy group, a second monomer having an epoxy group, and at least one of a third monomer having a substituted or unsubstituted phenyl group or a fourth monomer which is an acrylic monomer having a substituted or unsubstituted bicyclic alkyl group, and thus, has excellent durability, chemical resistance, and abrasion resistance.