Glasses for flat panel displays
    3.
    发明授权
    Glasses for flat panel displays 有权
    平板显示器用玻璃

    公开(公告)号:US06831029B2

    公开(公告)日:2004-12-14

    申请号:US09990750

    申请日:2001-11-16

    IPC分类号: C03C3091

    摘要: Glasses are disclosed which are used to produce substrates in flat panel display devices. The glasses exhibit a density less than about 2.45 gm/cm3 and a liquidus viscosity greater than about 200,000 poises, the glass consisting essentially of the following composition, expressed in terms of mol percent on an oxide basis: 65-75 SiO2, 7-13 Al2O3, 5-15 B2O3, 0-3 MgO, 5-15 CaO, 0-5 SrO, and essentially free of BaO. The glasses also exhibit a strain point exceeding 650° C.

    摘要翻译: 公开了用于在平板显示装置中制造基板的玻璃。 该玻璃的密度小于约2.45gm / cm 3,液相线粘度大于约200,000泊,该玻璃基本上由以下组成组成,以氧化物的摩尔百分比表示:65-75SiO 2, 7-13 Al 2 O 3,5-15 B 2 O 3,0-3 MgO,5-15 CaO,0-5 SrO,并且基本上不含BaO。 眼镜也显示超过650°C的应变点。

    Glasses for flat panel displays
    5.
    发明授权
    Glasses for flat panel displays 有权
    平板显示器用玻璃

    公开(公告)号:US06319867B1

    公开(公告)日:2001-11-20

    申请号:US09443260

    申请日:1999-11-22

    IPC分类号: C03C3091

    摘要: Glasses are disclosed which are used to produce substrates in flat panel display devices. The glasses exhibit a density less than about 2.45 gm/cm3 and a liquidus viscosity greater than about 200,000 poises, the glass consisting essentially of the following composition, expressed in terms of mol percent on an oxide basis: 65-75 SiO2, 7-13 Al2O3, 5-15 B2O3, 0-3 MgO, 5-15 CaO, 0-5 SrO, and essentially free of BaO. The glasses also exhibit a strain point exceeding 650° C.

    摘要翻译: 公开了用于在平板显示装置中制造基板的玻璃。 玻璃的密度小于约2.45gm / cm 3,液相线粘度大于约200,000泊,该玻璃基本上由以下组成组成,以氧化物为基准的摩尔百分数表示:65-75SiO 2,7-13 Al 2 O 3,5-15B 2 O 3,0-3MgO,5-15 CaO,0-5 SrO,并且基本上不含BaO。 眼镜也显示超过650°C的应变点。