THIN FILM THROUGH-GLASS VIA AND METHODS FOR FORMING SAME

    公开(公告)号:WO2012125481A3

    公开(公告)日:2012-09-20

    申请号:PCT/US2012/028551

    申请日:2012-03-09

    Abstract: This disclosure provides systems, methods and apparatus providing electrical connections through glass substrates. In one aspect, a thin film through-glass via including a through-glass via hole and a thin conductive film that conformally coats the sidewalls of the through-glass via hole is provided. A contour of a through-glass via hole may include concave portions that overlap at a midsection of the glass, with the through-glass via hole sidewalls curved inward to form the concave portions. In another aspect, one or more methods of forming through-glass vias are provided. In some implementations, the methods include double-sided processes to form aligned via holes in a glass substrate that together form a contoured through-glass via hole, followed by deposition of a thin continuous film of a conductive material.

    DETERMINATION OF FRACTIONAL COMPOSITIONS USING NONLINEAR SPECTROPHONOMETRY
    85.
    发明申请
    DETERMINATION OF FRACTIONAL COMPOSITIONS USING NONLINEAR SPECTROPHONOMETRY 审中-公开
    使用非线性光谱测定法确定部分成分

    公开(公告)号:WO2010135822A1

    公开(公告)日:2010-12-02

    申请号:PCT/CA2010/000787

    申请日:2010-05-28

    CPC classification number: G01N29/036 G01N29/46 G01N2291/011 G01N2291/0224

    Abstract: Applicants have discovered new methods and apparatuses for determining the fractional composition of a component in a multi-component mixture using multivariate statistical analysis of the ultrasonic frequency profile. Applicants show the use of ultrasonic spectrophonometry to determine the fractional composition of a component in a 3-component solvent mixture comprising water, ethanol and methanol as well as determination of the fractional composition of certain contaminants in water. Applicants provide a method of determining a fractional composition of a component in a multi- component mixture comprising pulsing a mixture with a source of ultrasounds, detecting "non-linear" ultrasonic spectral data propagating through the mixture and computing the fractional composition of the component.

    Abstract translation: 申请人已经发现了使用超声波频率分布的多变量统计分析来确定多组分混合物中组分的分数组成的新方法和装置。 申请人显示使用超声波分光光度法来测定包含水,乙醇和甲醇的3组分溶剂混合物中组分的分数组成,以及测定水中某些污染物的分数组成。 申请人提供了一种确定多组分混合物中组分的分数组成的方法,其包括将混合物与超声波源脉冲,检测通过混合物传播的“非线性”超声频谱数据并计算组分的分数组成。

    ULTRASONIC MEASUREMENT OF PH IN FLUIDS
    88.
    发明申请
    ULTRASONIC MEASUREMENT OF PH IN FLUIDS 审中-公开
    超声波测量流体中的PH

    公开(公告)号:WO2010015073A1

    公开(公告)日:2010-02-11

    申请号:PCT/CA2009/001064

    申请日:2009-08-04

    Abstract: The present invention pertains to new methods and apparatuses for the determination of pH of a fluid. Applicants have discovered that ultrasonic spectrophonometry (the study and measurement of acoustic spectra) can be used to distinguish conformational changes of albumin and red blood cells in response to pH. In accordance with the present invention, there is provided a method of determining the pH of a fluid based on a pH-dependent conformation of at least one fluid constituent comprising subjecting the fluid to an ultrasonic pulse; detecting ultrasonic spectral data of the fluid constituent resulting from the ultrasonic pulse; wherein the spectral data varies with pH; and then calculating pH from the spectral data.

    Abstract translation: 本发明涉及用于测定流体pH的新方法和装置。 申请人已经发现,超声波分光光度法(声谱的研究和测量)可用于区分白蛋白和红血细胞响应于pH的构象变化。 根据本发明,提供了一种基于至少一种流体成分的pH依赖性构象确定流体pH的方法,该方法包括使流体经受超声波脉冲; 检测由超声脉冲产生的流体成分的超声光谱数据; 其中光谱数据随pH而变化; 然后从光谱数据计算pH。

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