MAGNETIC PHOTONIC CRYSTAL STRUCTURE FOR PROVIDING SPATIAL FREQUENCY ASYMMETRY FOR LIGHT PROPAGATING IN DIFFERENT DIRECTIONS
    1.
    发明申请
    MAGNETIC PHOTONIC CRYSTAL STRUCTURE FOR PROVIDING SPATIAL FREQUENCY ASYMMETRY FOR LIGHT PROPAGATING IN DIFFERENT DIRECTIONS 审中-公开
    用于提供不同方向光传播的空间频率不对称的磁光子晶体结构

    公开(公告)号:WO2006058183A2

    公开(公告)日:2006-06-01

    申请号:PCT/US2005042675

    申请日:2005-11-22

    IPC分类号: G03H1/00

    CPC分类号: B82Y20/00 G02B6/1225

    摘要: A magnetic photonic crystal for providing asymmetry of spatial frequencies in the propagation of light is provided. The crystal is formed from at least two materials having different indices of refraction which are aligned along the longitudinal axis of the crystal. And arranged in an array whose symmetry does not include a spatial inversion operator such that (x,y) =/= (-x,-y). One or more of the materials forming the array is magnetic such that the magnetic group representation of the array does not include time inversion as a symmetric operator. In operation, when the magnetic material forming the material is magnetized, the group velocity property of light propagated in one direction along the axis of the array is different from the group velocity property of light transmitted in an opposite direction through the array. The magnetic photonic crystal may be used, for example, as an optical memory device or a high speed modulator/demodulator.

    摘要翻译: 提供了一种用于在光传播中提供空间频率不对称的磁光子晶体。 晶体由具有不同折射率的至少两种材料形成,其沿着晶体的纵向轴线排列。 并且排列成阵列,其对称性不包括空间反演算子,使得(x,y)= / =(-x,-y)。 形成阵列的一种或多种材料是磁性的,使得阵列的磁组表示不包括作为对称算子的时间反演。 在操作中,当形成材料的磁性材料被磁化时,沿着阵列的轴在一个方向上传播的光的组速度特性不同于沿与阵列相反的方向透射的光的组速度特性。 磁光子晶体可以用作例如光存储器件或高速调制器/解调器。

    METHOD OF OPTIMIZING GLASS STRAIN
    2.
    发明申请
    METHOD OF OPTIMIZING GLASS STRAIN 审中-公开
    优化玻璃菌株的方法

    公开(公告)号:WO2005043597A3

    公开(公告)日:2006-02-23

    申请号:PCT/US2004036101

    申请日:2004-10-29

    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和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过程中的变化以满足期望的玻璃应变。

    GLASS WITH COMPRESSIVE SURFACE FOR CONSUMER APPLICATIONS
    3.
    发明申请
    GLASS WITH COMPRESSIVE SURFACE FOR CONSUMER APPLICATIONS 审中-公开
    玻璃与消费者应用的压缩表面

    公开(公告)号:WO2010005578A1

    公开(公告)日:2010-01-14

    申请号:PCT/US2009/004011

    申请日:2009-07-09

    IPC分类号: C03C3/085 C03C3/093 C03C21/00

    摘要: A strengthened glass that does not exhibit frangible behavior when subjected to impact or contact forces, and a method of strengthening a glass. The glass may be strengthened by subjecting it to multiple, successive, ion exchange treatments. The multiple ion exchange treatments provide a local compressive stress maximum at a depth of the strengthened layer and a second local maximum at or near the surface of the glass.

    摘要翻译: 当受到冲击或接触力时不表现出易碎行为的强化玻璃,以及加强玻璃的方法。 玻璃可以通过进行多次连续的离子交换处理来加强。 多个离子交换处理在加强层的深度处提供局部压缩应力最大值,并且在玻璃表面处或附近提供第二局部最大值。

    METHOD OF OPTIMIZING GLASS STRAIN
    7.
    发明申请
    METHOD OF OPTIMIZING GLASS STRAIN 审中-公开
    优化玻璃菌株的方法

    公开(公告)号:WO2005043597A2

    公开(公告)日:2005-05-12

    申请号:PCT/US2004/036101

    申请日:2004-10-29

    IPC分类号: H01L

    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),可以实现特定玻璃应变的其他实体; 并且如果不是示例性实施例允许制造商计算客户过程中的变化以满足期望的玻璃应变。

    METHOD OF MAKING A GLASS SHEET USING CONTROLLED COOLING
    8.
    发明申请
    METHOD OF MAKING A GLASS SHEET USING CONTROLLED COOLING 审中-公开
    使用控制冷却制作玻璃板的方法

    公开(公告)号:WO2007014066A3

    公开(公告)日:2007-04-19

    申请号:PCT/US2006028461

    申请日:2006-07-21

    IPC分类号: C03B17/06

    摘要: Methods of drawing glass sheet via a downdraw process are provided. In certain aspects, the methods utilize rapid cooling below the root (70) of the forming apparatus (10). Such rapid cooling can, for example, facilitate the use of glass having a liquidus viscosity less than about 100,000 poise. In other aspects, the methods utilize slow cooling between the viscosities of 10 11 poises and 10 14 poises. Such slow cooling can facilitate the production of glass substrates which exhibit low levels of compaction. In further aspects, substrates are removed from the glass sheet at elevated temperatures which can facilitate increases in the production rates of downdraw machines. In still further aspects, rapid cooling below the root, slow cooling between the viscosities of 10 11 poises and 10 14 poises, and/or substrate removal at elevated temperatures are combined. Such combinations can facilitate economically effective utilization of downdraw equipment.

    摘要翻译: 提供了通过下拉工艺绘制玻璃板的方法。 在某些方面,该方法利用在成形装置(10)的根部(70)下方的快速冷却。 这种快速冷却可以例如有利于使用液相线粘度小于约100,000泊的玻璃。 在其它方面,该方法利用在10psi和10psi之间的粘度之间的缓慢冷却。 这种缓慢的冷却可以促进显示低压实水平的玻璃基板的生产。 在另外的方面,在升高的温度下将基材从玻璃板上除去,这可以促进下拉机的生产速率的增加。 在另外的方面,将根部下方的快速冷却,在10psi的粘度和10-14个泊位之间的缓慢冷却和/或在升高的温度下的基底去除被组合。 这种组合可以有助于经济上有效地利用下拉设备。

    METHOD OF MAKING A GLASS SHEET USING CONTROLLED COOLING
    9.
    发明申请
    METHOD OF MAKING A GLASS SHEET USING CONTROLLED COOLING 审中-公开
    使用控制冷却法制造玻璃板的方法

    公开(公告)号:WO2007014066A2

    公开(公告)日:2007-02-01

    申请号:PCT/US2006/028461

    申请日:2006-07-21

    IPC分类号: C03B17/06 C03B33/02

    摘要: Methods of drawing glass sheet via a downdraw process are provided. In certain aspects, the methods utilize rapid cooling below the root (70) of the forming apparatus (10). Such rapid cooling can, for example, facilitate the use of glass having a liquidus viscosity less than about 100,000 poise. In other aspects, the methods utilize slow cooling between the viscosities of 10 11 poises and 10 14 poises. Such slow cooling can facilitate the production of glass substrates which exhibit low levels of compaction. In further aspects, substrates are removed from the glass sheet at elevated temperatures which can facilitate increases in the production rates of downdraw machines. In still further aspects, rapid cooling below the root, slow cooling between the viscosities of 10 11 poises and 10 14 poises, and/or substrate removal at elevated temperatures are combined. Such combinations can facilitate economically effective utilization of downdraw equipment.

    摘要翻译: 提供了通过下拉工艺拉制玻璃板的方法。 在某些方面,这些方法利用在成形设备(10)的根部(70)下方的快速冷却。 这种快速冷却例如可以促进使用液相线粘度小于约100,000泊的玻璃。 在其它方面,该方法利用10-11泊和10-14泊粘度之间的缓慢冷却。 这种缓慢冷却可以促进生产显示低水平压实的玻璃基材。 在进一步的方面中,在升高的温度下从玻璃板上移除衬底,这可以有助于提高下拉机器的生产率。 在更进一步的方面,结合在根部之下的快速冷却,在10 11泊和10 14泊之间的粘度之间的缓慢冷却和/或在升高的温度下的基板去除。 这种组合可以促进下拉设备的经济有效利用。