The present invention aims to provide an interlayer film for a laminated glass that generates heat under application of a voltage and warms frozen glass to melt frost or ice and also contributes to an excellent appearance of a laminated glass when used in the production of the laminated glass. The present invention can also provide a laminated glass produced using the interlayer film for a laminated glass. The present invention relates to an interlayer film for a laminated glass including: a conductive layer including a substrate containing a thermoplastic resin and a conductive film formed on the substrate; and a first resin layer containing a polyvinyl acetal stacked on the conductive film side of the conductive layer, the substrate having a thermal shrinkage measured in conformity with JIS C2151 of 1.0% to 3.5% in both of MD and TD directions after heat treatment at 150 C. for 30 minutes, the substrate and the first resin layer having a difference in the thermal shrinkage measured in conformity with JIS C2151 of 10% or less in absolute value in both of MD and TD directions after heat treatment at 150 C. for 30 minutes.

A packaged film assembly includes a packaging material and an insert film. The insert film is packaged in and attached to at least a portion of the packaging material. The packaging material is not laminated to another surface.

Laminated glass for vehicles comprising an interior glass plate and an exterior glass plate, an interlayer film between the interior glass plate and the exterior glass plate, and a light control element sealed in the interlayer film, wherein the light control element has a pair of substrates and a light control layer between the pair of substrates, and the interlayer film includes an interior portion on the vehicle-interior side of the light control layer, and an exterior portion on the vehicle-exterior side of the light control layer, when the transmittance of the exterior glass plate, the exterior portion of the interlayer film, and the substrate on the vehicle-exterior side, of the light control layer, is Tout, and the transmittance of the interior glass plate, the interior portion of the interlayer film, and the substrate on the vehicle-interior side, of the light control layer, is Tin, a relation Tout<Tin is satisfied.

An manufacturing method of an electronic device includes: providing a first substrate and a second substrate; providing an adhesive member between the first substrate and the second substrate; providing a first curved element and a second curved element opposite to the first curved element; arranging the second substrate on a curved top surface of the second curved element; arranging the first substrate between the first curved element and the second substrate; and pressurizing the first curved element and the second curved element, so that the first substrate and the second substrate are attached to each other through the adhesive member, thereby forming a curved composite component; wherein the first substrate is flat before the step of pressurizing the first curved element and the second curved element, and the first substrate becomes curved after the step of pressurizing the first curved element and the second curved element.

The use of chemically strengthened glass, which was once only found in low volume specialty applications, is growing as a rapid rate as more and more new applications are found for it. Today, it can be found on the screens of hundreds of millions of smart, phones, tablets, and other devices. The high strength, scratch resistance, light weight and optical clarity also make it an especially attractive material for automotive vehicles where it is just starting to find uses. One of the challenges faced when fabricating an automotive laminate with chemically strengthened glass is in the application of the obscuration needed to hide the mounting adhesive and trim. Conventional black frits are not compatible with the chemical strengthening process. Porous frits, on the contrary, which allow the chemical strengthening to take place, have poor aesthetics. The disclosure provides a process for producing a laminated glazing with at least one chemically strengthened glass layer with a glossy black frit obscuration as well as the laminate itself.

There is provided an interlayer film for laminated glass with which the sound insulating properties in a high frequency area of 2000 Hz or more can be effectively enhanced. The interlayer film for laminated glass according to the present invention has a three or more-layer structure and is provided with a first layer containing a thermoplastic resin, a second layer containing a thermoplastic resin, and a third layer containing a thermoplastic resin, the second layer is arranged on a first surface side of the first layer, the third layer is arranged on a second surface side opposite to the first surface of the first layer, the glass transition temperature of the first layer is lower than the glass transition temperature of the second layer, the glass transition temperature of the first layer is lower than the glass transition temperature of the third layer, the ratio of the thickness of the first layer to the total thickness of the second layer and the third layer is 0.25 or more, and the thickness of the interlayer film is more than 600 m.

A multilayer armor is provided that includes a first rigid layer, a second rigid layer, and an interlayer securing the first and second rigid layers to one another. At least one of the first and second rigid layers can include a plurality of regions with a physical or material property that varies between the regions. The interlayer can have a force-extension ratio of 5,600 psi/in or less. The interlayer can have a physical or material property that varies within the interlayer.

Safety glass and method for its obtainment is presented. The safety glass includes a single glass plate with at least one layer of Polyvinyl butyral (PVB) film applied without adhesive over the interior face of the glass plate and at least one layer of Crystallizable PolyEthylene Terephthalate (C-PET) film applied without adhesive over the at least one PVB film layer on the interior face of the glass plate. The safety film optionally includes a safety film layer for shatter-proofing applied over the exterior face of the single glass plate and/or over the at least one C-PET film layer on interior face of the single glass plate.

Embodiments of a vehicle interior system are disclosed. In one or more embodiments, the system includes a base with a curved surface, and a display or touch panel disposed on the curved surface. The display includes a cold-bent glass substrate with a thickness of 1.5 mm or less and a first radius of curvature of 20 mm or greater, and a display module and/or touch panel attached to the glass substrate having a second radius of curvature that is within 10% of the first radius of curvature. Methods for forming such systems are also disclosed.

Embodiments of a vehicle interior system are disclosed. In one or more embodiments, the system includes a base with a curved surface, and a display or touch panel disposed on the curved surface. The display includes a cold-bent glass substrate with a thickness of 1.5 mm or less and a first radius of curvature of 20 mm or greater, and a display module and/or touch panel attached to the glass substrate having a second radius of curvature that is within 10% of the first radius of curvature. Methods for forming such systems are also disclosed.