Provided is an interlayer film for laminated glass capable of enhancing the sound insulating property of laminated glass in a relatively low temperature region. An interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer structure or a two or more-layer structure, and when the interlayer film is sandwiched between two sheets of green glass having a thickness of 2 mm to obtain a laminated glass X with a size of 25 mm long×300 mm wide, an absolute value of difference between a secondary resonance frequency of the laminated glass X before irradiation with xenon light and a secondary resonance frequency of the laminated glass X after irradiation with xenon light determined by a specific xenon light irradiation test is 60 Hz or more, a loss factor at 20° C. of the laminated glass X is 0.25 or more, and a solar transmittance of the laminated glass X is 50% or less.

Glass (1) for vehicles includes a light blocking region (A2) in which a far-infrared ray transmission region (B) provided with an opening and a far-infrared ray transmission member arranged in the opening, and a visible light transmission region (C) transmitting visible light are formed. The opening is formed between an upper edge part (1a) of the glass (1) and a first position (P1) in a first direction from the upper edge part (1a) toward a lower edge part (1b) of the glass (1), the first position (P1) is a position at which a distance from the upper edge part (1a) is 30% of a length from the upper edge part (1a) to the lower edge part (1b), and between a second position (P2) and a third position (P3) in a second direction from a side edge part (1c) toward a side edge part (1d) of the glass (1) for vehicles. A length (L2a) in the second direction from the second position (P2) to the third position (P3) is 55% of a length (L2) from the side edge part (1c) to the side edge part (1d), and a length of the longest straight line among straight lines connecting optional two points within a surface on a vehicle exterior side is equal to or smaller than 80 mm.

The invention concerns a trim element for a motor vehicle comprising at least one glass sheet having an absorption coefficient comprised between 5 m.sup.−1 and 15 m.sup.−1 in the wavelength range from 750 to 1650 nm and having an external and an internal faces. According to the present invention, an infrared-based remote sensing device in the wavelength range from 750 to 1650 nm, is placed behind the internal face of the glass sheet.

A treated substrate includes a low emissivity coating layer disposed on a substrate and a high emissivity coating layer disposed on the low emissivity coating layer. The low emissivity coating layer is formed a low emissivity coating composition including silver, or indium tin oxide, or fluorine-doped tin oxide, while the high emissivity coating layer is formed from a high emissivity coating composition including a carbon-doped silicon oxide. The treated substrate has an emissivity of from 0.7 to less than 1.0 at wavelengths ranging from 8 micrometers to 13 micrometers and has an emissivity of greater than 0 to 0.3 at wavelengths less than 6 micrometers. The treated substrate also maintains a visually acceptable mechanical brush durability resistance for at least 150 test cycles tested in accordance with ASTM D2486-17.

A laminated glazing includes a first glass layer, a second glass layer, and a third layer between the first glass layer and the second glass layer. The third layer has an optical property that differs in a first region as compared to a second region, the first region being within five inches of one side of the laminated glazing and the second region extending from the first region toward another side of the laminated glazing.

Light-control panels including layered optical components are described in this application. An example of a light-control panel includes first and second glazing layers and first and second switchable components extending between the first and second glazing layers. The light-control panel also includes a thermal coating extending between the first switchable component and the first glazing layer and a filter extending between the first and second switchable components.

A laminated glazing with an optically transparent area including at least one inner and one outer glass sheet, each having an internal and an external face, and being high level of near infrared radiation transmission glass sheets, at least one thermoplastic interlayer to laminate the at least the inner and the outer glass sheets, including at least a first zone and a second zone, the second zone being delimited by the optically transparent area, and at least one optical sensor device provided on the inner face of the inner pane integrated in the optically transparent area. The thermoplastic interlayer further includes a second zone delimited by the optically transparent area where the laminated glazing has a value of infrared transmission TIR1 higher than the value of infrared transmission TIR2 of the first zone for the working wavelengths of the optical device.

A laminated glass includes a first glass plate on a vehicle exterior side, a second glass plate on a vehicle interior side, an intermediate film disposed between the first and second glass plates, a first shielding layer disposed in a peripheral section on an interior surface of the second glass plate, a film disposed between the first and second glass plates, the film extending, in a plan view, in a region overlapping the first shielding layer, and an information-acquisition-area positioned within an opening provided through the first shielding layer and the film, the information-acquisition-area allowing a sensor to obtain information, and wherein a portion of the laminated glass in which the film is disposed and the first shielding layer is not disposed has a visible light reflection of 8% or more, or a diffuse reflection of 9% or more.

A sensor-integrated glass assembly includes a first glass component including an automotive glass material, a second glass component including an interlayer material, the second glass component exterior to the first glass component, a third glass component including a high transmission glass material, the third glass component exterior to the second glass component such that the second glass component is positioned between the first and third glass components, and a single chip sensor having a sensor lens, the single chip sensor coupled with the second glass component. The single chip sensor is positioned on the interlayer component such that a transmission from the single chip sensor passes through the third glass component and does not pass through the first glass component.

A laminated glazing includes a first glass sheet; at least one interlayer sheet made of thermoplastic polymer; optionally a solar-protection sheet or functional metal layer having reflective properties in the infrared region and/or in the solar radiation region; and at least one sheet of pressure-sensitive adhesive, in direct contact with a heat-sensitive functional sheet; a second glass sheet; the first glass sheet being in direct contact with the interlayer sheet; the second glass sheet being in direct contact with the sheet of pressure-sensitive adhesive.