A greenhouse has a daylighting member supported by a frame. The daylighting member partitions a growing space for agricultural products from an outside world, and emits light, which has entered from a light incident surface on one side, from a light emitting surface on the other side. The daylighting member has a transparent substrate layer and a transparent light emitting layer provided closer to a light emitting surface side than the substrate layer. The light emitting layer has a refractive index of 1.54 or less, water absorbability, and an equilibrium moisture content of 10% or greater at 25° C. and a relative humidity of 80%.

A method is provided that integrates an autonomous energy harvesting capacity in a mobile device in an aesthetically neutral manner. A unique set of structural features combine to implement a hidden energy harvesting system on a surface of the mobile device body structure or casing to provide electrical power to the mobile device, and/or to individually electrically-powered components in the mobile device. Color-matched, image-matched and/or texture-matched optical layers are formed over energy harvesting components, including photovoltaic energy collecting components. Optical layers are tuned to scatter selectable wavelengths of electromagnetic energy back in an incident direction while allowing remaining wavelengths of electromagnetic energy to pass through the layers to the energy collecting components below. The layers appear opaque when observed from a light incident side, while allowing at least 50%, and as much as 80+%, of the energy impinging on the energy or incident side to pass through the layer.

An anti-reflective film laminate includes a first transparent base material, an antireflective layer, and an adhesion layer. The first transparent base material is a plastic film and has a first surface and a second surface which is a surface on a back side with respect to the first surface. The anti-reflective layer includes a hard coat layer, an inorganic multilayer film layer, and an antifouling layer provided in order on the first surface. The adhesion layer is provided on the second surface. The adhesion layer consists of two adhesive layers and a second transparent base material sandwiched between the two adhesive layers and directly adhering to each of the two adhesive layers. A reflectance of the anti-reflective film laminate is 0.8% or less when light with a wavelength of 380 nm to 780 nm is incident. A breaking force of the anti-reflective film laminate is 5.7 N or more.

A structure that forms a visual representation may include a first outer layer, a second outer layer, and an interlayer being disposed between the first outer layer and the second outer layer. The interlayer may have a first side adjacent to the first outer layer and a second side adjacent to the second outer layer. The interlayer includes a plurality of cuts extending from the first side of the interlayer towards the second side of the interlayer. Each of the plurality of cuts may have an angle with respect to a plane formed by a surface of the first side of the interlayer. Each angle for at least a portion of the plurality of cuts is based on one or more pixel values of at least one image that forms the basis of the visual representation.

An eye protector includes a lens configured to protect the wearer from projectiles, and an optically clear stack attached to the lens. The stack can have one or more removable layers. The eye protector also includes an optically clear dry mount adhesive layer attaching the stack to the lens. The dry mount adhesive may be self-wetting to attach the stack to the lens so that air between the stack and the lens can be removed after the stack is attached and/or adhered to the lens, for example, by applying pressure across the surface of the stack. The refractive indices of the lens, the dry mount adhesive, and each removable layer are matched to within about 0.2.

A laminated body is provided with a resinous base member, a lipophilic layer and a predetermined layer. The predetermined layer is located between the resinous base member and the lipophilic layer. The predetermined layer has a refractive index within a range of 1.42 to 1.49. The lipophilic layer has a surface which is 60 nm or less distant from the predetermined layer.

An anti-reflective film-attached transparent substrate includes: a transparent substrate including two main surfaces; and a diffusion layer and an anti-reflective film on one main surface of the transparent substrate, which are provided in this order. The anti-reflective film-attached transparent substrate satisfies (A) a luminous transmittance is 20% to 90%, (B) a transmission color b* value under a D65 light source is 5 or less, (C) a luminous reflectance (SCI Y) of an outermost layer of the anti-reflective film is 0.4% or less, (D) a sheet resistance of the anti-reflective film is 10.sup.4 Ω/square or more, (E) the anti-reflective film has a laminated structure in which at least two dielectric layers having different refractive indices are laminated, and (F) a Diffusion value is 0.2 or more and a diffused light brightness (SCE L*) is 4 or less.

A window, which is a cover window for an electronic device and has an upper surface and a lower surface opposite to each other in a thickness direction, includes a non-folding portion including a first non-folding portion, a second non-folding portion, and a third non-folding portion spaced apart from one another, a first folding portion disposed between the first non-folding portion and the second non-folding portion and foldable to have a first radius of curvature, and a second folding portion disposed between the second non-folding portion and the third non-folding portion and foldable to have a second radius of curvature greater than the first radius of curvature, and the first folding portion is thinner than the second folding portion.

Described herein is a multilayered article and methods of making and using such articles. The multilayered article comprises: .Math. (a) a microsphere layer comprising a plurality of microspheres (11) disposed in a monolayer; .Math. (b) a bead bonding layer (12) comprising a first major surface and a second opposing major surface wherein the plurality of microspheres is at least partially embedded in the first major surface of the bead bonding layer, and wherein the bead bonding layer comprises a thermoset polyurethane, and wherein the thermoset polyurethane is derived from one or more liquid polyols; and .Math. (c) an elastomeric layer (14) disposed on the second opposing major surface of the bead bonding layer.

Provided are an optical film including a base material, and a hard coat layer, in which a refractive index of the base material at a wavelength of 550 nm is 1.60 or more, a difference between a refractive index of the base material at a wavelength of 435 nm and a refractive index of the base material at a wavelength of 610 nm is 0.11 or more, and a peak intensity PV value of a power spectrum obtained by subjecting a reflectivity spectrum of the optical film to fast Fourier transform is 0.3 or less, a polarizing plate having the optical film and an image display device.