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30 条记录 (耗时 0.025 秒)

    Methods and Apparatus for Creating Apertures Through Microlens Arrays Using Curved Cradles, and Products Produced Thereby
    1.
    发明申请
    Methods and Apparatus for Creating Apertures Through Microlens Arrays Using Curved Cradles, and Products Produced Thereby 审中-公开
    通过使用弯曲的支架的微透镜阵列产生孔径的方法和装置以及由此产生的产品

    公开(公告)号：US20080084611A1

    公开(公告)日：2008-04-10

    申请号：US11538910

    申请日：2006-10-05

    申请人： Richard N. Gardner ,  John W. Wilson ,  Brian C. Cox ,  Reese A. Jernigan ,  David L. Reed

    发明人： Richard N. Gardner ,  John W. Wilson ,  Brian C. Cox ,  Reese A. Jernigan ,  David L. Reed

    IPC分类号： G02B27/10

    CPC分类号： G02B26/125 ,  G02B13/08 ,  G02B27/2214 ,  G03B21/602

    摘要： Methods for creating apertures in a layer on a back side of a substrate that includes a microlens array on a front side thereof include curving the substrate into a cylindrical surface segment that defines an axis, so that the microlens array on the front side of the substrate faces the axis. A pulsed laser beam is scanned from the axis circumferentially along the cylindrical surface segment, to pass through the microlens array on the front side of the substrate and into the layer on the back side of the substrate to create the apertures, while simultaneously translating the substrate and/or the scanned pulsed laser beam axially relative to one another. Related apparatus and microlens array products are also disclosed.

    摘要翻译： 在基板的背侧上形成孔的方法包括在其前侧包括微透镜阵列的方法包括将基板弯曲成限定轴的圆柱形表面段，使得在基板的正面上的微透镜阵列 面向轴。 脉冲激光束沿着圆柱形表面段沿轴向扫描，穿过衬底正面的微透镜阵列并进入衬底背面的层，以产生孔，同时平移衬底 和/或扫描的脉冲激光束相对于彼此轴向。 还公开了相关装置和微透镜阵列产品。

    Ball attached zero insertion force socket
    3.
    发明授权
    Ball attached zero insertion force socket 失效
    球附零插入力插座

    公开(公告)号：US06644985B2

    公开(公告)日：2003-11-11

    申请号：US09784919

    申请日：2001-02-16

    申请人： John W. Wilson ,  Rex W. Keller ,  Ghyath Issak

    发明人： John W. Wilson ,  Rex W. Keller ,  Ghyath Issak

    IPC分类号： H01R909

    CPC分类号： H05K7/1007 ,  H01R12/85

    摘要： A system and method for mechanically and electrically connecting an electronic component and a circuit substrate using a Zero Insertion Force (ZIF) socket. The ZIF socket having a plurality of press-fit contact assemblies and a housing with middle plate that is selectively movable between a contact and non-contact position. Each contact assembly being secured to the ZIF socket housing by press-fitting the lower portion of the contact assembly such that each contact assembly is anchored to an aperture in the housing bottom by compressive force. The ZIF socket is mounted to the circuit substrate and the electronic component is mounted on to the ZIF socket. The contact assemblies of the ZIF socket are selectively movable between a contact and non-contact position. The press-fit contact assemblies form a seal to prevent solder wick-up.

    摘要翻译： 一种用于使用零插入力（ZIF）插座机械地和电气地连接电子部件和电路基板的系统和方法。 ZIF插座具有多个压配接触组件和具有中间板的壳体，其可选择性地在接触位置和非接触位置之间移动。 每个接触组件通过压配接触组件的下部而固定到ZIF插座壳体上，使得每个接触组件通过压缩力锚定在壳体底部的孔中。 ZIF插座安装在电路基板上，电子元件安装在ZIF插座上。 ZIF插座的接触组件可选择性地在接触位置和非接触位置之间移动。 压配合接触组件形成密封，以防止焊料软化。

    Ester-containing quaternary pyridinium salts
    4.
    发明授权
    Ester-containing quaternary pyridinium salts 失效
    含ESTER的季铵盐

    公开(公告)号：US5196538A

    公开(公告)日：1993-03-23

    申请号：US734353

    申请日：1991-07-18

    申请人： John W. Wilson ,  Alexandra D. Bermel

    发明人： John W. Wilson ,  Alexandra D. Bermel

    IPC分类号： C07D213/20 ,  G03G9/097

    CPC分类号： C07D213/20 ,  G03G9/09758

    摘要： New ester-containing quaternary pyridinium salts are provided having advantageous utility as charge control agents in electrostatographic toners and developers. The salts have the structure: ##STR1## wherein R.sub.1 is alkyl or aryl, X is --CH.sub.2 --.sub.n, Y is hydrogen, alkyl, alkoxy or halogen, Z.crclbar. is an anion and n is an integer from 1 to 6.Such ester-containing quaternary pyridinium salts also cause toner particles containing them to display lower fusing temperatures and improved paper adhesion indexes.

    摘要翻译： 提供新的含酯季铵吡啶鎓盐，其有利于作为静电色调剂和显影剂中的电荷控制剂。 该盐具有以下结构：其中R1是烷基或芳基，X是-CH2-n，Y是氢，烷基，烷氧基或卤素，Z（ - ）是一个阴离子，n是1到6的整数。 这种含酯季铵吡啶鎓盐还引起含有它们的调色剂颗粒以显示较低的定影温度和改善的纸粘附指数。

    Tool for sharpening tungsten electrodes
    5.
    发明授权
    Tool for sharpening tungsten electrodes 失效
    用于磨削钨电极的工具

    公开(公告)号：US5184432A

    公开(公告)日：1993-02-09

    申请号：US759875

    申请日：1991-09-13

    申请人： John W. Wilson

    发明人： John W. Wilson

    IPC分类号： B23K9/26 ,  B24B19/16 ,  B25B9/00

    CPC分类号： B25B9/00 ,  B23K9/26 ,  B24B19/16

    摘要： A tool for holding tungsten electrodes for sharpening by an abrasive wheel has a generally cylindrical body with an axial bore at each end for receiving an electrode. The bores have different diameters for use with two sizes of electrodes. The bore is sized to provide a gap between the electrode and the wall of the bore so as to allow the electrode to rotate when held against the wheel. The tool enables the electrode to be held against the grinding wheel at an angle as required for producing a sharp point.

    摘要翻译： 用于保持用于通过砂轮磨削的钨电极的工具具有大致圆柱形的主体，每个端部具有用于接收电极的轴向孔。 这些孔具有不同的直径以用于两种尺寸的电极。 孔的尺寸设置成在电极和孔的壁之间提供间隙，以便当电极保持抵靠轮时允许电极旋转。 该工具使得电极能够以产生尖锐点所需的角度保持在砂轮上。

    METHODS AND APPARATUS FOR CREATING APERTURES THROUGH MICROLENS ARRAYS USING CURVED CRADLES
    10.
    发明申请
    METHODS AND APPARATUS FOR CREATING APERTURES THROUGH MICROLENS ARRAYS USING CURVED CRADLES 失效
    通过使用弯曲的碎屑通过微阵列创建孔的方法和装置

    公开(公告)号：US20080252983A1

    公开(公告)日：2008-10-16

    申请号：US12119672

    申请日：2008-05-13

    申请人： Richard N. Gardner ,  John W. Wilson ,  Brian C. Cox ,  Reese A. Jernigan ,  David L. Reed

    发明人： Richard N. Gardner ,  John W. Wilson ,  Brian C. Cox ,  Reese A. Jernigan ,  David L. Reed

    IPC分类号： G02B27/10

    CPC分类号： G02B26/125 ,  G02B13/08 ,  G02B27/2214 ,  G03B21/602

    摘要： Methods for creating apertures in a layer on a back side of a substrate that includes a microlens array on a front side thereof include curving the substrate into a cylindrical surface segment that defines an axis, so that the microlens array on the front side of the substrate faces the axis. A pulsed laser beam is scanned from the axis circumferentially along the cylindrical surface segment, to pass through the microlens array on the front side of the substrate and into the layer on the back side of the substrate to create the apertures, while simultaneously translating the substrate and/or the scanned pulsed laser beam axially relative to one another. Related apparatus and microlens array products are also disclosed.

    摘要翻译： 在基板的背侧上形成孔的方法包括在其前侧包括微透镜阵列的方法包括将基板弯曲成限定轴的圆柱形表面段，使得在基板的正面上的微透镜阵列 面向轴。 脉冲激光束沿着圆柱形表面段沿轴向扫描，穿过衬底正面的微透镜阵列并进入衬底背面的层，以产生孔，同时平移衬底 和/或扫描的脉冲激光束相对于彼此轴向。 还公开了相关装置和微透镜阵列产品。