A glazing includes at least one transparent substrate comprising a first major surface and an opposing second major surface, wherein said first major surface is coated with an electrically conductive layer and the electrically conductive layer is absent in one or more regions of the first major surface. At least a portion of the one or more regions of the first major surface, and/or corresponding regions of the opposing second major surface, bears a low-emissivity material, and the one or more regions permit the passage of electromagnetic radiation through the glazing.

The present disclosure provides a display screen and a display device. The display screen includes a display panel, a cover plate, and a shielding layer disposed between the two. The display screen further includes a bonding layer disposed between the shielding layer and the display panel. The bonding layer includes a glue layer including a first side close to the display panel and a second side away from the display panel; and a light guiding portion including a light incident side configured to input ultraviolet light and a light-emitting side configured to output the ultraviolet light to the first side or the second side.

The card comprises a first translucent or transparent substrate layer, preferably in PVC, and a second substrate layer, and a cracked layer of ink between the two substrate layers so as to allow the second substrate layer to show through the cracks of the layer of ink. The cracked layer of printing ink comprises mirror-effect ink, that reflects light through the first translucent or transparent substrate layer. The cracking of the layer of ink is achieved when the card is manufactured by laminating it.

A system having a concealed communications element like a telecommunication antenna is described. More specifically, The system has a communications element that is concealed by a highly reflective multilayer polymer optical film 200. The first element of the multilayer polymer optical film is a core layer 202 that is made up of a multilayer optical stack. The multilayer optical stack of core layer 202 includes two alternating polymeric layers. The multilayer polymer optical film may optionally also include a protective layer 204 (for example, a hardcoat or an over laminate) that is positioned between the viewer and the core layer. The protective layer 204 may include one or more UV absorbers to aid in durability of the multilayer polymer optical film against UV-degradation. Multilayer polymer optical film 200 may optionally also include an adhesive layer 208 that is positioned between the core layer 202 and a surface onto which the multilayer polymer optical film is to be adhered.

A Head up display system includes a projection light source, laminated glass, and a transparent nano film. The transparent nano film includes at least one laminated structure consisting of a high refractive-index layer and a low refractive-index layer, where the high refractive-index layer and the low refractive-index layer is deposited sequentially outwards from the surface of the inner glass pane. The projection light source is configured to generate P-polarized light. A ratio of near-red light reflectivity R1 at wavelengths ranging from 580 nm to 680 nm of the laminated glass with the transparent nano film to near-blue light reflectivity R2 at wavelengths ranging from 420 nm to 470 nm of the laminated glass with the transparent nano film is R1/R2=1.0˜2.0.

To improve the visibility of an image displayed on a display from the inside of a vehicle, in a vehicle window glass having the display.

The vehicle window glass has a glass member and a display mounted on said glass member, wherein the visible light transmittance T [%] of said vehicle window glass at the portion including said display and the luminance L [cd/m.sup.2] of the display satisfy T≤0.1×L.

An electrochromic device is provided that includes: a first substrate having a first surface and a second surface opposite the first surface, the first substrate having a multilayer polymer film; a first electrode; a second substrate having a third surface and a fourth surface opposite the third surface, the second substrate spaced from the first substrate with the second and third surfaces facing but spaced from one another; a second electrode; and an electrochromic layer positioned between the first and second electrodes. The first electrode is positioned between the second surface and the electrochromic medium and the second electrode is positioned between the third surface and the electrochromic medium. The multilayer polymer film includes a nonpolar polymer layer as an outermost layer closest to the electrochromic medium.

An adaptive textile that includes a plurality of a first fiber having a first expansion coefficient and a plurality of a second fiber having a second expansion coefficient. There is a difference between the expansion coefficient of the first fiber and the expansion coefficient of the second fiber; at least one of the first or second fibers is a twisted coil actuator; and linear displacement of the twisted coil actuator causes the adaptive textile to bend.

To provide a vinylidene-fluoride resin film having low cloudiness and good visibility of a pattern and the like of a decorative film of a lower layer although having a matte tone with low glossiness. The vinylidene-fluoride resin film comprises crosslinked acrylic acid ester resin particles, in which the crosslinked acrylic acid ester resin particles have an average particle diameter of 5% or more and 40% or less to the thickness of the vinylidene-fluoride resin film and the arithmetic average surface roughness (Ra) of the vinylidene-fluoride resin film is 0.4 μm or more and less than 2 μm.

A multilayer laminated substrate is characterized in that at least a transparent resin substrate [A], a metal oxide layer [C], an electroconductive metal layer [D], a high refractive index metal oxide layer [E], and a protection layer [F] containing at least one of an inorganic oxide and an inorganic nitride are stacked in this order and the following (1) and (2) are satisfied: (1) a film thickness of the protection layer [F] is 5 nm to 300 nm; and (2) relative to a sum total of one or more metal elements, one or more semimetal elements, and one or more semiconductor elements contained in the protection layer [F], a content percentage by mass of carbon contained in the protection layer [F] is less than or equal to 50%.