摘要:
The present invention relates to a transparent sheet with electrically heatable coating, at least comprising: a first sheet (2.1) and a second sheet (2.2), which are areally connected to at least one intermediate layer (3), at least one electrically heatable coating (4) fitted at least partly and at least on one of the inner sides (II) or (III) of the sheets (2.1) or (2.2), wherein the electrically heatable coating (4) has at least four functional layers (5) arranged one above another, and each functional layer (5) at least comprises a layer of optically high refractive index material (6) having a refractive index of ≥ 2.1, above the layer of optically high refractive index material (6) a first matching layer (8), above the first matching layer (8) a silver-containing layer (9), above the silver-containing layer (9) a second matching layer (10), wherein the layer thickness of a respective one of the silver-containing layers (9) is from 8 nm to 20 nm and the total layer thickness of all the silver-containing layers (9) is from 50 nm to 80 nm, the electrically heatable coating (4) has at least one smoothing layer (7) arranged below one of the first matching layers (8) or below one of the layers of optically high refractive index material (6), and the transparent sheet (1) has a total transmission of > 70%.
摘要:
The invention relates to a transparent pane comprising at least one transparent substrate (1) and at least one an electrically conductive coating (2) on at least one surface of the transparent substrate (1). The electrically conductive coating (2) has at least two functional layers (3) arranged one on top of another and each functional layer (3) comprises at least: one layer of optically highly refractive material (4) with an index of refraction greater than or equal to 2.1; a smoothing layer (5) containing at least one non-crystalline oxide above the layer of optically highly refractive material (4); a lower adapting layer (6) above the smoothing layer (5); an electrically conductive layer (7) above the lower adapting layer (6); and an upper adapting layer (8) above the electrically conductive layer (7). The lower adapting layer (6) and/or the upper adapting layer (8) contain a getter material (10), distributed homogeneously over the entire layer cross-section, from the group consisting of niobium, titanium, barium, magnesium, tantalum, zirconium, thorium, palladium, platinum and alloys thereof. At least one lower adapting layer (6) and/or upper adapting layer (8) containing the getter material (10) is in direct contact with the electrically conductive layer (7).
摘要:
The present invention relates to a transparent pane comprising at least one transparent substrate (1) and at least one electrically conductive coating (2) on at least one surface of the transparent substrate (1), wherein the electrically conductive coating (2) has at least two functional layers (3) arranged one on top of the other, and each functional layer (3) has at least one anti-reflective layer (4), a first adaptation layer (6) above the anti-reflective layer (4), and an electrically conductive layer (7) above the first adaptation layer (6), and at least one anti-reflective layer (4) of at least one layer of a dielectric material (9) having an index of refraction less than 2.1 arranged between two electrically conductive layers (7), and a layer of an optically highly refractive material (10) having an index of refraction greater than or equal to 2.1.
摘要:
The invention relates to a transparent panel comprising at least one transparent substrate (1) and at least one electrically conductive coating (2) on at least one surface of the transparent substrate (1), wherein the electrically conductive coating (2) comprises at least two functional layers (3) which are arranged one above the other, and each functional layer (3) at least comprises, an optically highly refractive material layer (4) which has a refractive index greater than or equal to 2.1, smoothing layer (5) which is above the optically highly refractive material (4) layer, said smoothing layer containing at least one non-crystalline oxide, a first matching layer (6) which is above the smoothing layer (5), an electrically conductive layer (7) which is above the first matching layer (6), and a second matching layer (8) which is above the electrically conductive layer (7), the total thickness of all the electrically conductive layers (7) is between 40 nm to 7 nm, and the electrically conductive coating (2) has a low ohm/square sheet resistance. The optically highly refractive material layer (4) contains at least one mixed silicon/metal nitride.