The disclosure relates to a hydrogen sensing device capable of visually detecting the presence of hydrogen through a color change according to a water-forming reaction by inducing the water-forming reaction between hydrogen and oxygen at the interface between a lower metal layer and a dielectric layer under a structure in which a lower metal layer, a dielectric layer, and an upper metal layer are sequentially stacked, and visually sensing the color change caused by the generated water.

A laminated pane for a projection arrangement includes an outer pane, a thermoplastic intermediate layer, and an inner pane, a partially transparent reflection layer, and an opaque reflection layer, wherein the partially transparent reflection layer and the opaque reflection layer are arranged between the outer pane and the inner pane, wherein the opaque reflection layer is arranged outside a look-through region of the laminated pane and the partially transparent reflection layer extends over at least the entire look-through region of the laminated pane, wherein the opaque reflection layer reflects visible light to an extent of at least 30% and the partially transparent reflection layer reflects visible light to an extent of at most 30%.

A laminated pane for a projection arrangement having an HUD region, includes an outer pane, a thermoplastic intermediate layer, and an inner pane, a masking layer, and a reflective layer, wherein the reflective layer is arranged on an interior-side surface of the inner pane facing away from the thermoplastic intermediate layer and outside of an HUD region of the laminated pane, wherein the reflective layer is arranged completely within the masking layer in a plan view of the laminated pane as seen from the inner pane, wherein the thermoplastic intermediate layer is wedge-shaped at least in the HUD region.

There are provided a silver-plated product which is difficult to allow a silver-plating film to be peeled off from an underlying plating film to have an excellent adhesion in a high-temperature and high-humidity environment when the silver-plating film is formed on a base material via the underlying plating film, and a method for producing the same. After an underlying silver-plating film (preferably having a thickness of 0.06 to 15 m) is formed on a base material (of preferably copper or a copper alloy) via an underlying plating film (of preferably copper, nickel or an alloy thereof), a surface layer of silver containing carbon and sulfur (a silver-plating film containing carbon and sulfur) (preferably having a thickness of 0.1 to 2.0 m) is formed on the underlying silver-plating film by electroplating in a silver-plating solution which is an aqueous solution containing silver potassium cyanide or silver cyanide, potassium cyanide or sodium cyanide, and a benzothiazole or a derivative thereof.

A wafer thinning tape and a preparation method thereof, and a wafer grinding method are provided. The wafer thinning tape includes a tape layer, a base film layer, and a conductive coating that are successively stacked, where the base film layer and the conductive coating constitute an antistatic base film; the raw materials of the tape layer include acrylic adhesive, curing agent, and antistatic agent, and the mass dosage of curing agent is 3%-4% that of the acrylic adhesive, and the mass dosage of antistatic agent is 1%-2% that of the acrylic adhesive; the base film layer is TPU film; the conductive coating is silver nanowire coating. The wafer thinning tape can be applied to wafer grinding, has excellent antistatic property, and can effectively inhibit the peeling static electricity; at the same time, it also has the advantages of peeling without residue and preventing water penetration.

Delamination of a solar module (for, e.g., purposes of recycling) may be achieved by applying a rotating member(s) against surface(s) of a used solar module. In certain embodiments, the rotating member may comprise a straight router bit, which may be applied under computer control. Successive application of rotating member(s) at different heights, may afford the collection of different materials. According to one particular embodiment, a rotating router bit may be applied first against a polymer backsheet, and then at a different height against other materials comprising metals and PV material such as crystalline silicon. Collection of resulting fractions produced by delamination at different heights, can produce material (e.g., metals, silicon) of relatively high purity and suitable for reuse.

The present invention is related to an automotive window laminate structure, including an inner glass sheet, and an outer glass sheet, said inner glass sheet and outer glass sheet situated parallel and mutually spaced apart, the inner glass sheet and outer glass sheet each including an inward facing surface and an outward facing surface, at least one thermoplastic laminated sheet structure, said thermoplastic laminated sheet structure substantially entirely placed between the outward facing surface of the inner glass sheet and the inward facing surface of the outer glass sheet, at least one reflective coating, in particular a heat and/or infrared reflective coating, said reflective coating provided on at least a portion of the inward facing surface of the outer glass sheet, and at least one ceramic band, stretching along at least a portion of the perimeter of the inward facing surface of the outer glass sheet. The invention is also related to a method for producing an automotive window laminate structure.