Transparent substrate provided with a thin-film stack with properties in
the infrared
    1.
    发明授权
    Transparent substrate provided with a thin-film stack with properties in the infrared 失效
    透明基板具有红外线性质的薄膜叠层

    公开(公告)号:US6020077A

    公开(公告)日:2000-02-01

    申请号:US796185

    申请日:1997-02-07

    摘要: The invention relates to a transparent substrate, in particular glass substrate, provided with a thin-film stack including at least one metal film with properties in the infrared, in particular a low-emissivity one, arranged between two coatings which each include at least one anti-reflection film based on dielectric material, and at least one protective film based on a sacrificial metal or a partially or fully oxidized sacrificial metal or a sacrificial metal alloy placed between the said metal film and one of the said coatings. According to the invention, the film placed directly below and/or above the said metal film contains at least one of the noble metals Pd, Au, Ir, Pt and Rh. The low-level addition of one or more of these metals to the others, namely the film placed below and/or above the metal film, leads to an increase in the chemical stability and the hardness of the thin-film stack.

    摘要翻译: 本发明涉及一种透明基板,特别是玻璃基板,其具有薄膜叠层,该薄膜叠层包括至少一种具有红外线性质的金属膜,特别是低辐射率金属膜,其布置在两个涂层之间,每个涂层至少包括一个 基于介电材料的抗反射膜,以及至少一个基于牺牲金属或部分或完全氧化的牺牲金属或牺牲金属合金的保护膜,放置在所述金属膜和所述涂层之一之间。 根据本发明,直接位于所述金属薄膜的正下方放置的薄膜包含贵金属Pd,Au,Ir,Pt和Rh中的至少一种。 将这些金属中的一种或多种低级添加到其它金属,即放置在金属膜下方和/或上方的膜导致薄膜叠层的化学稳定性和硬度的增加。

    Glazing provided with a low-emissivity multilayer stack
    4.
    发明授权
    Glazing provided with a low-emissivity multilayer stack 失效
    玻璃窗配有低辐射多层堆叠

    公开(公告)号:US06432545B1

    公开(公告)日:2002-08-13

    申请号:US09616074

    申请日:2000-07-13

    IPC分类号: B32B1706

    摘要: The invention is a transparent substrate provided with a multilayer stack having thermal properties, especially solar-control or low-emissivity properties. The stack comprises at least one silver-based functional layer surrounded by at least two coatings made of dielectric material, with the presence of thin metal layers between the functional layer and at least one of the coatings made of dielectric material. A preferred stack is D1/ZnO/Ag/AlM/D2/ZnM′O, with AlM representing an aluminum alloy, ZnM′O a mixed oxide of zinc and at least one other metal, with D1 and D2 being a layer or a superposition of layers comprising at least one layer made of a metal oxide, silicon nitride, metal nitride or made of a mixed silicon/metal nitride.

    摘要翻译: 本发明是一种具有多层叠层的透明基板,其具有热性能,特别是太阳能控制或低发射率特性。 该叠层包括由至少两层由介电材料制成的涂层包围的至少一个银基功能层,在功能层与至少一层由电介质材料制成的涂层之间存在薄金属层。 优选的堆叠是D1 / ZnO / Ag / AlM / D2 / ZnM'O,AlM表示铝合金,ZnM'O是锌和至少一种其它金属的混合氧化物,D1和D2是层或叠层 包括由金属氧化物,氮化硅,金属氮化物或由混合硅/金属氮化物制成的至少一层的层。

    Glass substrate provided with a thin-film stack having reflective
properties in the infrared and/or in the region of solar radiation
    6.
    发明授权
    Glass substrate provided with a thin-film stack having reflective properties in the infrared and/or in the region of solar radiation 失效
    玻璃基板设置有在红外线和/或太阳辐射区域具有反射特性的薄膜叠层

    公开(公告)号:US6159621A

    公开(公告)日:2000-12-12

    申请号:US126931

    申请日:1998-07-31

    IPC分类号: C03C17/36 B32B15/04

    摘要: The invention concerns a transparent substrate provided with a thin-film stack comprising at least one metallic film with reflective properties in the infrared, under which is disposed a first antireflection coating consisting essentially of one or more metal oxides, and an upper protective metallic film characterized in that the protective metallic film consists of an alloy of Ti, Zr or Hf with Al, Pt or Pd or an AlSi alloy.According to the invention, the second upper antireflection coating includes at least two metal oxide films, one of which is ZnO based and contains 0.1 to 10% by weight of at least one of the elements B, Si, Ga, Sm, Al, Co, Mg, Mn, Fe, Ni and/or Cr and the other is SnO.sub.2 or Bi.sub.2 O.sub.3 based, and a final, hard oxide based film.

    摘要翻译: 本发明涉及一种透明基板,其具有薄膜叠层,该薄膜叠层包括至少一种在红外线中具有反射性质的金属膜,在该基板上设置有基本上由一种或多种金属氧化物组成的第一抗反射涂层,以及上部保护性金属膜,其特征在于 因为保护金属膜由Ti,Zr或Hf与Al,Pt或Pd或AlSi合金组成。 根据本发明,第二上部抗反射涂层包括至少两个金属氧化物膜,其中一个是ZnO基的,并且含有0.1至10重量%的元素B,Si,Ga,Sm,Al,Co中的至少一种 ,Mg,Mn,Fe,Ni和/或Cr,另一种是SnO 2或Bi 2 O 3,以及最终的基于硬氧化物的膜。