Flat float glass
    8.
    发明申请
    Flat float glass 有权
    平底玻璃

    公开(公告)号:US20050143247A1

    公开(公告)日:2005-06-30

    申请号:US11022717

    申请日:2004-12-27

    摘要: This invention relates to a flat float glass that can be prestressed or transformed into a glass ceramic with high quartz mixed crystals or keatite mixed crystals. To eliminate undesirable surface defects during floating and to achieve superior characteristics of the glass or of he glass ceramic, in particular with regard to a low coefficient of thermal expansion and high light transmittance, the glass has a concentration of less than 300 ppb Pt, less than 30 ppb Rh, less than 1.5 wt. % ZnO and less than 1 wt. % SnO2, and is refined during melting without the use of the conventional fining agents arsenic oxide and/or antimony oxide.

    摘要翻译: 本发明涉及一种平面浮法玻璃,可以预应力或转变成具有高石英混晶或者凯斯特混合晶体的玻璃陶瓷。 为了在漂浮期间消除不希望的表面缺陷,并且为了获得玻璃或玻璃陶瓷的优异特性,特别是关于低的热膨胀系数和高透光率,玻璃的浓度小于300ppb Pt,少 超过30ppb Rh,小于1.5wt。 %ZnO和小于1wt。 %SnO 2,并且在熔融期间被精炼而不使用常规澄清剂氧化砷和/或氧化锑。

    Method for producing a chemically pretensioned glass body
    9.
    发明授权
    Method for producing a chemically pretensioned glass body 失效
    化学预拉伸玻璃体的制造方法

    公开(公告)号:US5876472A

    公开(公告)日:1999-03-02

    申请号:US957894

    申请日:1997-10-27

    摘要: The invention is directed to a method of producing a chemically pretensioned glass body. In the method, a glass body is provided having a composition in percent by weight on oxide basis: SiO.sub.2 70-85; B.sub.2 O.sub.3 8-15; Na.sub.2 O 1-5; K.sub.2 O 1-

    摘要翻译: 本发明涉及一种生产化学预拉伸玻璃体的方法。 在该方法中,提供了以氧化物为基准的以重量%计的组成的玻璃体:SiO 2 70-85; B2O3 8-15; Na2O 1-5; K2O 1- <5; Al2O3 1-5; MgO 0-3; SrO + BaO 0-2; CaO 0-3; ZnO 0-3; 与CaO + ZnO 2-6; 和ZrO 2 0-3.5。 将玻璃体置于含有至少90重量%钾盐的离子交换盐浴中。 将盐浴保持在低于由玻璃组合物限定的玻璃的相变点Tg的温度至少2.0小时的时间,使得来自盐浴的钾离子迁移到玻璃体的表面区域,从而产生 化学预拉伸玻璃体。

    Arrangement for fluorescence amplification
    10.
    发明授权
    Arrangement for fluorescence amplification 有权
    荧光放大布置

    公开(公告)号:US07939339B2

    公开(公告)日:2011-05-10

    申请号:US11082518

    申请日:2005-03-17

    CPC分类号: G01N21/6452 G01N21/0303

    摘要: The invention relates to an arrangement for fluorescence amplification including a substrate, a fluorescence amplifier coating applied to the substrate, and a thin fluorescencable material which lies on the coating and emits light with the emission wavelength λE when it is exposed to excitation light of an excitation wavelength λA. The fluorescence amplifier coating includes an interference layer system of high-index and low-index dielectric layers, which reflects at least the excitation light. What is crucial for the design of the coating is that the fluorescencable material applied to the coating is arranged on the surface of the coating in the region of the maximum of the electric field amplitude of the standing wave with the excitation wavelength λA, which is formed during exposure to the excitation light.

    摘要翻译: 本发明涉及一种用于荧光放大的装置,包括底物,施加到基底上的荧光放大器涂层,以及当被暴露于激发的激发光时位于涂层上并发射具有发射波长λE的光的薄的荧光发射材料 波长λA。 荧光放大器涂层包括至少反射激发光的高折射率和低折射率介电层的干涉层系统。 对涂层的设计至关重要的是,施加到涂层上的荧光材料在形成的激发波长λA的驻波的最大电场幅度的最大区域中被布置在涂层的表面上 在曝光期间激发光。