Fusion formed and ion exchanged glass-ceramics
    1.
    发明授权
    Fusion formed and ion exchanged glass-ceramics 有权
    融合成型和离子交换玻璃陶瓷

    公开(公告)号:US08883663B2

    公开(公告)日:2014-11-11

    申请号:US13306385

    申请日:2011-11-29

    摘要: The present disclosure relates to fusion formable highly crystalline glass-ceramic articles whose composition lies within the SiO2—R2O3—Li2O/Na2O—TiO2 system and which contain a silicate crystalline phase comprised of lithium aluminosilicate (β-spodumene and/or β-quartz solid solution) lithium metasilicate and/or lithium disilicate. Additionally, these silicate-crystal containing glass-ceramics can exhibit varying Na2O to Li2O molar ratio extending from the surface to the bulk of the glass article, particularly a decreasing Li2O concentration and an increasing Na2O concentration from surface to bulk. According to a second embodiment, disclosed herein is a method for forming a silicate crystalline phase-containing glass ceramic.

    摘要翻译: 本发明涉及组合物位于SiO 2 -R 2 O 3 -Li 2 O / Na 2 O-TiO 2体系内并且包含由硅铝酸锂(&bgr。 - 锂辉石和/或其组合物)组成的硅酸盐结晶相的可熔融成形高结晶玻璃 - 陶瓷制品, 石英固溶体)偏硅酸锂和/或二硅酸锂。 此外,这些含硅酸盐晶体的玻璃陶瓷可以表现出从玻璃制品的表面延伸到本体的Na 2 O与Li 2 O的摩尔比变化,特别是从表面到体积的降低的Li 2 O浓度和增加的Na 2 O浓度。 根据第二实施方案,本文公开了一种形成含硅酸盐结晶相的玻璃陶瓷的方法。

    FUSION FORMED AND ION EXCHANGED GLASS-CERAMICS
    2.
    发明申请
    FUSION FORMED AND ION EXCHANGED GLASS-CERAMICS 有权
    熔融成型和离子交换玻璃 - 陶瓷

    公开(公告)号:US20120135848A1

    公开(公告)日:2012-05-31

    申请号:US13306385

    申请日:2011-11-29

    摘要: The present disclosure relates to fusion formable highly crystalline glass-ceramic articles whose composition lies within the SiO2—R2O3—Li2O/Na2O—TiO2 system and which contain a silicate crystalline phase comprised of lithium aluminosilicate (β-spodumene and/or β-quartz solid solution) lithium metasilicate and/or lithium disilicate. Additionally, these silicate-crystal containing glass-ceramics can exhibit varying Na2O to Li2O molar ratio extending from the surface to the bulk of the glass article, particularly a decreasing Li2O concentration and an increasing Na2O concentration from surface to bulk. According to a second embodiment, disclosed herein is a method for forming a silicate crystalline phase-containing glass ceramic.

    摘要翻译: 本发明涉及组合物位于SiO 2 -R 2 O 3 -Li 2 O / Na 2 O-TiO 2体系内并且包含由硅铝酸锂(&bgr。 - 锂辉石和/或其组合物)组成的硅酸盐结晶相的可熔融成形高结晶玻璃 - 陶瓷制品, 石英固溶体)偏硅酸锂和/或二硅酸锂。 此外,这些含硅酸盐晶体的玻璃陶瓷可以表现出从玻璃制品的表面延伸到本体的Na 2 O与Li 2 O的摩尔比变化,特别是从表面到体积的降低的Li 2 O浓度和增加的Na 2 O浓度。 根据第二实施方案,本文公开了一种形成含硅酸盐结晶相的玻璃陶瓷的方法。

    Photomachinable glass compositions having tunable photosensitivity
    5.
    发明授权
    Photomachinable glass compositions having tunable photosensitivity 有权
    具有可调光敏性的可光融合玻璃组合物

    公开(公告)号:US07799711B2

    公开(公告)日:2010-09-21

    申请号:US11897823

    申请日:2007-08-31

    IPC分类号: C03C4/00 C03C3/095 C03C3/083

    摘要: The invention is directed to photomachinable glass compositions having a controllable or tunable photosensitivity, and to a method for making such compositions. The compositions of the invention contain titania (TiO2) in an amount in the range of greater than 0.01 wt. % to 2 wt. % added to any known photomachinable glass composition. In one embodiment the TiO2 in an amount in the range of greater than 0.01 wt. % to 1 wt. %. An example of a photomachinable glass of the invention is one having a composition having, in weight percent (wt. %) of 65-80% SiO2, 15-20% Li2O, 1-4% Na2O, 1-4% K2O, 2-10% Al2O3, 0-3% ZnO, 0-0.15% Sb2O3, 0-0.015% CeO2, 0-0.001% Au, 0-0.015% Ag and >0.01% to 2% TiO2, and the sum of Au+Ag is greater than zero. In particular embodiment the TiO2 is in the range of >0.01% to 1%.

    摘要翻译: 本发明涉及具有可控或可调光敏性的可光致热熔玻璃组合物,以及制备这种组合物的方法。 本发明的组合物含有量大于0.01重量%的二氧化钛(TiO 2)。 %至2重量% %添加到任何已知的可光致热熔玻璃组合物中。 在一个实施方案中,TiO 2的量在大于0.01wt。 %至1重量% %。 本发明的可光致热熔玻璃的实例是具有重量百分比(重量%)为65-80%SiO 2,15-20%Li 2 O,1-4%Na 2 O,1-4%K 2 O,2 -10%Al2O3,0-3%ZnO,0-0.15%Sb2O3,0-0.015%CeO2,0-0.001%Au,0-0.015%Ag和> 0.01%-2%TiO2,Au + Ag 大于零。 在具体实施方案中,TiO 2的范围为> 0.01%至1%。

    Photomachinable glass compositions having tunable photosensitivity
    6.
    发明申请
    Photomachinable glass compositions having tunable photosensitivity 有权
    具有可调光敏性的可光融合玻璃组合物

    公开(公告)号:US20090062102A1

    公开(公告)日:2009-03-05

    申请号:US11897823

    申请日:2007-08-31

    IPC分类号: C03C3/078

    摘要: The invention is directed to photomachinable glass compositions having a controllable or tunable photosensitivity, and to a method for making such compositions. The compositions of the invention contain titania (TiO2) in an amount in the range of greater than 0.01 wt. % to 2 wt. % added to any known photomachinable glass composition. In one embodiment the TiO2 in an amount in the range of greater than 0.01 wt. % to 1 wt. %. An example of a photomachinable glass of the invention is one having a composition having, in weight percent (wt. %) of 65-80% SiO2, 15-20% Li2O, 1-4% Na2O, 1-4% K2O, 2-10% Al2O3, 0-3% ZnO, 0-0.15% Sb2O3, 0-0.015% CeO2, 0-0.001% Au, 0-0.015% Ag and >0.01% to 2% TiO2, and the sum of Au+Ag is greater than zero. In particular embodiment the TiO2 is in the range of >0.01% to 1%.

    摘要翻译: 本发明涉及具有可控或可调光敏性的可光致热熔玻璃组合物,以及制备这种组合物的方法。 本发明的组合物含有量大于0.01重量%的二氧化钛(TiO 2)。 %至2重量% %添加到任何已知的可光致热熔玻璃组合物中。 在一个实施方案中,TiO 2的量在大于0.01wt。 %至1重量% %。 本发明的可光致热熔玻璃的实例是具有重量百分比(重量%)为65-80%SiO 2,15-20%Li 2 O,1-4%Na 2 O,1-4%K 2 O,2 -10%Al2O3,0-3%ZnO,0-0.15%Sb2O3,0-0.015%CeO2,0-0.001%Au,0-0.015%Ag和> 0.01%-2%TiO2,Au + Ag 大于零。 在具体实施方案中,TiO 2的范围为> 0.01%至1%。

    PHOTOVOLTAIC DEVICES AND LIGHT SCATTERING SUPERSTRATES
    8.
    发明申请
    PHOTOVOLTAIC DEVICES AND LIGHT SCATTERING SUPERSTRATES 审中-公开
    光伏器件和光散射超晶片

    公开(公告)号:US20110120555A1

    公开(公告)日:2011-05-26

    申请号:US12950294

    申请日:2010-11-19

    摘要: Photovoltaic devices having light scattering articles having a smooth surface are described herein. Glass frits on glass superstrates can provide planar surfaces for subsequent layer deposition such as TCO layers and yet provide light scattering functions within, for example, silicon tandem photovoltaic devices. Methods of making the light scattering articles with a planar surface include depositing unfilled or filled glass frits on planar or surface-textured superstrates and sintering of the glass frit. The compositions of the glass frits can be tailored to match, for example, the expansion properties and physical properties of the glass superstrates.

    摘要翻译: 本文描述了具有光滑表面的光散射物品的光伏器件。 玻璃盖板上的玻璃料可以提供用于后续层沉积的平坦表面,例如TCO层,并且在例如硅串联光伏器件内提供光散射功能。 制造具有平坦表面的光散射物品的方法包括将未填充或填充的玻璃料沉积在平面或表面织构的覆层上并烧结玻璃料。 可以调整玻璃料的组成以匹配例如玻璃覆层的膨胀特性和物理性能。