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    • 2. 发明申请
    • TRANSPARENT SUBSTRATE PROVIDED WITH A THIN-FILM MULTILAYER
    • 透明衬底,带有薄膜多层膜
    • US20140022630A1
    • 2014-01-23
    • US14007135
    • 2012-03-19
    • Vincent ReymondRamzi Jribi
    • Vincent ReymondRamzi Jribi
    • G02B5/08
    • G02B5/0858C03C17/36C03C17/3618C03C17/3626C03C17/3644C03C17/366C03C17/3681C03C2217/734
    • The invention relates to a transparent substrate provided with a thin-film multilayer comprising a metallic layer having infrared-reflection properties located between two, subjacent and superjacent, nonmetallic dielectric coatings, the superjacent dielectric coating comprising the sequence of thin layers deposited in the following order: at least one high-refractive-index layer, the physical thickness of the high-refractive-index layer or the sum of the physical thicknesses of the high-refractive-index layers lying between 15 and 40 nm; and at least one low-refractive-index layer, the physical thickness of the low-refractive-index layer or the sum of the physical thicknesses of the low-refractive-index layers lying between 40 and 120 nm, the refractive index difference between the one or more high-refractive-index layers and the one or more low-refractive-index layers lying between 0.7 and 1.2, preferably between 0.8 and 1.1. The invention allows the solar factor of a multiple glazing unit to be increased, and an acceptable color, especially in transmission, which is in particular less green, even also less yellow, to be obtained for a multiple glazing unit.
    • 本发明涉及一种具有薄膜多层的透明基板,该薄膜多层包括具有红外反射性质的金属层,该红外反射性位于两个以下的非金属介电涂层之间,该相邻的介电涂层包括以下列次序沉积的薄层序列 :至少一个高折射率层,高折射率层的物理厚度或高折射率层的物理厚度之和在15至40nm之间; 和至少一个低折射率层,低折射率层的物理厚度或低折射率层的物理厚度之和在40和120nm之间的折射率差 一个或多个高折射率层和一个或多个低折射率层位于0.7和1.2之间,优选在0.8和1.1之间。 本发明允许增加多层玻璃单元的太阳能因子,并且可以获得特别是在透光中的可接受的颜色,其特别是对于多层玻璃单元获得的绿色甚至更少的黄色。
    • 5. 发明授权
    • Antireflection-coated transparent substrate exhibiting neutral color in reflection
    • 抗反射涂层的透明基材在反射中显示中性色
    • US07910215B2
    • 2011-03-22
    • US12282263
    • 2007-02-23
    • Vincent ReymondEstelle Martin
    • Vincent ReymondEstelle Martin
    • E06B3/06B32B9/00F21V9/00G02B1/11
    • C03C17/3435B32B17/10174C03C17/3417C03C2217/734G02B1/115Y10T428/24975
    • Transparent especially glass, substrate (6) having at least on one of its sides an antireflection coating made from a stack (A) of thin dielectric layers of alternating high and low refractive indices, characterized in that the stack comprises, in succession: a high-index first film (1) having a refractive index n1 between 1.8 and 2.3 and a geometrical thickness e1 of between 10 and 25 nm; a low-index second film (2) with a refractive index n2 of between 1.40 and 1.55 and a geometrical thickness e2 of between 20 and 50 nm; a high-index third film (3) with a refractive index n3 of between 1.8 and 2.3 and a geometrical thickness n3 of between 110 and 150 nm; and a low-index fourth film (4) with a refractive index n4 of between 1.40 and 1.55 and a geometrical thickness e4 of between 60 and 95 nm, the algebraic sum of the geometrical thickness e3+e1 being between 125 and 160 nm.
    • 特别是透明玻璃的基板(6),其至少在其一个侧面上具有由交替的高折射率和低折射率的薄介电层的叠层(A)制成的抗反射涂层,其特征在于,所述堆叠依次包括:高 - 折射率n1在1.8和2.3之间并且几何厚度e1在10和25nm之间的指示第一膜(1) 折射率n2在1.40和1.55之间的低折射率第二膜(2)和几何厚度e2在20和50nm之间; 折射率n3在1.8和2.3之间的高折射率第三膜(3)和几何厚度n3在110和150nm之间; 和折射率n4在1.40和1.55之间的低折射率第四膜(4)和几何厚度e4在60和95nm之间,几何厚度e3 + e1的代数和在125和160nm之间。