A vehicular interior electrochromic mirror reflective element includes a planar rear interior mirror-shaped glass substrate and a planar front interior mirror-shaped glass substrate. The front glass substrate is shape cut from a planar glass sheet. A perimeter seal establishes an interpane cavity between the rear glass substrate and the planar glass sheet at a respective planar front glass substrate portion of the planar glass sheet. An electrochromic medium is disposed in the interpane cavity. With the rear glass substrate joined with the respective planar front glass substrate portion of the planar glass sheet via the perimeter seal, the planar glass sheet is shape cut at the respective planar front glass substrate portion and the circumferential perimeter cut edges of glass substrates are processed to provide a circumferential rounded perimeter edge of the vehicular interior electrochromic mirror reflective element having a radius of curvature of at least 2.5 mm.

Provided are a protective layer and a display apparatus including the protective layer. The protective layer includes a base layer, a first high refractive layer disposed on the base layer and including titanium and niobium, a first low refractive layer disposed on the first high refractive layer and including silicon, a second high refractive layer disposed on the first low refractive layer, the first high refractive layer and the second high refractive layer including a same material, a second low refractive layer disposed on the second high refractive layer, the first low refractive layer and the second low refractive layer including a same material, an anti-fingerprint layer disposed on the second low refractive layer and including a perfluorinated compound, and a metal layer interposed between the first high refractive layer and the first low refractive layer and including aluminum.

The present invention relates to a color-developing radiative cooling device including a liquid crystal layer containing a cholesteric liquid crystal having a pitch range of 50 nm to 550 nm, wherein the cholesteric liquid crystal includes a reactive mesogen compound and a chiral dopant, thereby implementing various colors while maintaining excellent cooling performance.

The invention refers to a glass substrate and a solar control layer stack on at least one face of the glass substrate, the layer stack comprising:at least one IR-reflective coating (II) comprising a silver containing layer (2):at least one absorption coating (IV) comprising an optical absorption layer (4) sandwiched and in direct contact to both between two silicon nitride layers (4, 4), the absorption layer (4) consisting of a sub-stoichiometric metal nitride MeN.sub.x, a sub-stoichiometric metal oxide MeO.sub.y, or a mixture thereof MeN.sub.xO.sub.y, where Me is at least one of an element from the transition metal group V or/and VI of the periodic system of the elements:a base coating (I) comprising at least one base layer (1) deposited directly on the substrate, and consisting of a silicon nitride or a metal oxide and thereby forming an inner layer of the solar control stack.