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    Alkali bismuth gallate glasses
    2.
    发明授权
    Alkali bismuth gallate glasses 失效
    枸橼酸铋玻璃

    公开(公告)号：US5114884A

    公开(公告)日：1992-05-19

    申请号：US691843

    申请日：1991-04-26

    申请人： Josef C. Lapp ,  Mark L. Powley

    发明人： Josef C. Lapp ,  Mark L. Powley

    IPC分类号： C03C3/12 ,  C03C3/23 ,  C03C4/10

    CPC分类号： C03C3/23 ,  C03C3/122 ,  Y10S501/904

    摘要： This invention relates to the preparation of thermally stable, chemically durable, heavy metal oxide glasses exhibiting good transmission of infrared radiation to wavelengths of about 7 microns consisting essentially, in weight percent, of 7.5-25% Ga.sub.2 O.sub.3, 70-92% Bi.sub.2 O.sub.3, and 0.25-12% R.sub.2 O, wherein R.sub.2 O consists of at least one alkali metal oxide selected from the group consisting of Na.sub.2 O and K.sub.2 O.

    Alkali metal lanthanum gallate glasses
    4.
    发明授权
    Alkali metal lanthanum gallate glasses 失效
    碱金属镧镓酸盐玻璃

    公开(公告)号：US5232879A

    公开(公告)日：1993-08-03

    申请号：US925105

    申请日：1992-08-06

    申请人： Christine L. Hoaglin ,  Josef C. Lapp ,  Mark L. Powley

    发明人： Christine L. Hoaglin ,  Josef C. Lapp ,  Mark L. Powley

    IPC分类号： C03C3/12 ,  C03C4/10

    CPC分类号： C03C4/10 ,  C03C3/12 ,  Y10S501/904

    摘要： This invention is directed to glasses exhibiting annealing points above 625.degree. C., strain points above 600.degree. C., linear coefficients of thermal expansion (25.degree.-300.degree. C.) below 90.times.10.sup.-7 /.degree. C., refractive indices below 1.8, and, in thicknesses of 2 mm, infrared transmissions of at least 50% to wavelengths longer than 6 .mu.m, consisting essentially expressed in terms of cation % on the oxide basis, of 5-40% KO.sub.0.5, 4-22% LaO.sub.1.5, 50-76% GaO.sub.1.5, and up to 15% total of at least one additional component in the indicated properties selected from the group consisting of______________________________________ BaO 0-5 NaO.sub.0.5 0-5 CaO 0-5 PbO 0-5 CsO.sub.0.5 0-10 ZnO 0-5 ReO.sub.1.5 0-5 Cl 0-5. ______________________________________

    摘要翻译： 本发明涉及显示退火点高于625℃，应变点高于600℃，线性热膨胀系数（25-300℃）低于90×10 -7 /℃，折射率低于1.8的玻璃 ，并且在厚度为2mm的情况下，基于以氧化物为基准的阳离子％表示的至少50％的长于6μm的波长的红外线透射率为5-40％KO0.5,4-22％ LaO 1.5，50-76％GaO 1.5，以及至多一种额定组分的至少15％，所述特性选自-BaO 0-5 NaO0.5-0-5CaO0-5 PbO 0-5 -CsO0.5 0-10 ZnO 0-5 -ReO1.5 0-5 Cl 0-5。 -

    Method for making transparent glass-ceramics with high temperature dimensional stability
    6.
    发明授权
    Method for making transparent glass-ceramics with high temperature dimensional stability 失效
    制造具有高温尺寸稳定性的透明玻璃陶瓷的方法

    公开(公告)号：US06197429B1

    公开(公告)日：2001-03-06

    申请号：US09030866

    申请日：1998-02-26

    申请人： Josef C. Lapp ,  Chad B. Moore ,  Linda R. Pinckney

    发明人： Josef C. Lapp ,  Chad B. Moore ,  Linda R. Pinckney

    IPC分类号： B32B900

    CPC分类号： C03C17/22 ,  C03C10/0036 ,  C03C2217/282

    摘要： A glass-ceramic material which exhibits extremely low (e.g. less than 100 ppm) shrinkage, when exposed to 900° C. for 6 hours, and methods for making such glass-ceramics. The glass-ceramic is cerammed at a sufficiently high temperature and then cooling in a controlled manner, preferably to below the strain point of the resultant material. Using this technique, glass-ceramic materials were fabricated which exhibited dimensional shrinkage comparable to and in some cases even less than that achieved by fused silica substrates, when exposed to high temperature poly-Si processing temperatures (e.g. 900° C. for 6 hours).

    摘要翻译： 当暴露于900℃6小时时，显示极低（例如小于100ppm）的玻璃陶瓷材料以及制造这种玻璃陶瓷的方法。 玻璃陶瓷在足够高的温度下被陶瓷化，然后以受控的方式冷却，优选低于所得材料的应变点。 使用这种技术，当暴露于高温多晶硅加工温度（例如900℃，6小时）时，制造了玻璃陶瓷材料，其显示尺寸收缩率相当于并且在一些情况下甚至小于由熔融石英基板实现的尺寸收缩， 。

    Method of optimizing glass strain
    8.
    发明授权
    Method of optimizing glass strain 有权
    优化玻璃应变的方法

    公开(公告)号：US07418308B2

    公开(公告)日：2008-08-26

    申请号：US10699591

    申请日：2003-10-31

    申请人： Douglas C. Allan ,  Motoya Anma ,  Josef C. Lapp

    发明人： Douglas C. Allan ,  Motoya Anma ,  Josef C. Lapp

    IPC分类号： G06F19/00 ,  C03B37/07

    CPC分类号： G05B13/024

    摘要： A method of determining parameters of plurality of thermal cycles to achieve a set glass strain level includes providing a plurality of input parameters for a glass substrate and a plurality of parameters for a plurality of thermal cycles. The method also includes iteratively modifying at least one of the pluralities of thermal cycle parameters so the glass strain is not greater than the set glass strain level after a final thermal cycle is completed. An aspect of the method usefully enables a user to determine from the material parameters and processing sequences of the glass manufacturer and further entities that may further process the glass (e.g., the glass manufacturer's customers) whether a particular glass strain can be achieved; and if not the example embodiments allows the manufacturer to calculate changes in the customers' processes to meet the desired glass strain.

    摘要翻译： 确定多个热循环的参数以实现凝固玻璃应变水平的方法包括为玻璃基板提供多个输入参数以及多个热循环的多个参数。 该方法还包括迭代地修改多个热循环参数中的至少一个，使得在最终热循环完成之后玻璃应变不大于设定的玻璃应变水平。 该方法的一个方面有用地使用户能够根据玻璃制造商的材料参数和处理顺序以及可以进一步处理玻璃（例如，玻璃制造商的客户）的玻璃制品的其他实体是否可以实现特定的玻璃应变来确定; 并且如果不是示例性实施例允许制造商计算客户的过程中的变化以满足期望的玻璃应变。

    Glasses for flat panel displays
    9.
    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

    申请人： Lisa C. Chacon ,  Adam J. G. Ellison ,  George B. Hares ,  Jeffrey T. Kohli ,  Josef C. Lapp ,  Robert Morena

    发明人： Lisa C. Chacon ,  Adam J. G. Ellison ,  George B. Hares ,  Jeffrey T. Kohli ,  Josef C. Lapp ,  Robert Morena

    IPC分类号： C03C3091

    CPC分类号： C03C3/091 ,  Y10T428/1014 ,  Y10T428/24

    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。