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    • 42. 发明公开
    • SUBSTRAT TRANSPARENT MUNI D'UN EMPILEMENT DE COUCHES MINCES
    • 透明质酸酯亚麻酸丁酯
    • EP2688852A1
    • 2014-01-29
    • EP12714807.0
    • 2012-03-19
    • Saint-Gobain Glass France
    • REYMOND, VincentJRIBI, Ramzi
    • C03C17/36
    • G02B5/0858C03C17/36C03C17/3618C03C17/3626C03C17/3644C03C17/366C03C17/3681C03C2217/734
    • The invention relates to a transparent substrate equipped with a thin-film multilayer comprising a metal film that reflects in the infrared, said film being placed between two non-metal dielectric coatings located subjacent and superjacent said film, the subjacent dielectric coating comprising a sequence of thin films deposited in the following order: at least one high-refractive-index film, the physical thickness of the high-refractive-index film or the sum of the physical thicknesses of the high-refractive-index films lying between 15 and 40 nm; and, at least one low-refractive-index film, the physical thickness of the low-refractive-index film or the sum of the physical thicknesses of the low-refractive-index films lying between 40 and 120 nm, the difference between the refractive index of the one or more high-refractive-index films and the one or more low-refractive-index films lying between 0.7 and 1.2 and preferably between 0.8 and 1.1. The invention increases the solar factor of a multiple glazing unit while providing an acceptable colour, especially in transmission, for a multiple glazing unit, which colour is in particular less green and even in addition less yellow.
    • 本发明允许多层玻璃单元的太阳能系数增加,特别是透射率的可接受的颜色,特别是对于多层玻璃单元而言,其具有更少的绿色,甚至更少的黄色。
    • 49. 发明公开
    • PROCEDE DE DEPOT DE COUCHE MINCE ET PRODUIT OBTENU
    • 恩德里奇塔·弗里德里安·杜布鲁姆
    • EP2440503A1
    • 2012-04-18
    • EP10737997.6
    • 2010-06-11
    • Saint-Gobain Glass France
    • REYMOND, VincentKHARCHENKO, AndriyNADAUD, Nicolas
    • C03C17/36C03C23/00
    • C03C17/36C03C17/3613C03C17/3626C03C17/3639C03C17/3644C03C17/366C03C17/3681C03C23/0025C03C23/007
    • The invention relates to a method for obtaining a substrate coated on at least one face thereof with a low-emittance stack of thin films, said method comprising the following steps consisting in: depositing on at least one face of the substrate a stack of thin films including at least one thin silver film between two thin dielectric films; and heat treating the at least one coated face with at least one laser radiation emitted at at least one wavelength of between 500 and 2000 nm, such that the emissivity and/or square resistance of the stack is reduced by at least 5 %. According to the invention, prior to treatment, the stack includes at least one thin film that at least partially absorbs laser radiation and, consequently, the absorption of the stack at at least one laser radiation wavelength is such that the absorption of a 4 mm-thick clear glass substrate coated with this stack at the at least one laser radiation wavelength is greater than or equal to 10 %.
    • 一种用低-E薄膜多层涂布在基材上的基材的制造方法,该方法包括:在至少两层薄介电膜和吸收膜之间沉积含有薄银膜的薄膜多层 ; 以及在500和2000nm之间的激光辐射下对所述涂覆面进行热处理,以将从所述多层的发射率和薄层电阻组中选出的至少一种减少至少5%,其中所述吸收膜至少部分地吸收激光辐射 使得多层激光辐射的波长的吸收使得在激光辐射的波长处涂覆有多层的4mm厚的透明玻璃基板的吸收大于或等于10%。