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110 条记录 (耗时 0.024 秒)

    Process for manufacturing a package for mating with a bare semiconductor die
    61.
    发明授权
    Process for manufacturing a package for mating with a bare semiconductor die 失效
    用于制造与裸半导体管芯配合的封装的工艺

    公开(公告)号：US5589402A

    公开(公告)日：1996-12-31

    申请号：US550416

    申请日：1995-10-30

    申请人： Kenneth C. Ramsey ,  William J. Miller ,  William M. Strom

    发明人： Kenneth C. Ramsey ,  William J. Miller ,  William M. Strom

    IPC分类号： H01L23/04 ,  G02B6/42 ,  H01L21/00 ,  H01L21/56 ,  H01R43/20 ,  H01L21/60 ,  H01L21/70

    CPC分类号： H01L21/67121 ,  H01L21/56 ,  H01R43/20 ,  H01L2924/0002 ,  Y10T29/49121

    摘要： A method for interconnecting electrical system components. A leadframe (10) having leads (11) is encapsulated within a molding compound to form a first section (36) of the interconnect package (35). The first section (36) optionally includes channels (54). A leadframe (20) having leads (22, 23) is encapsulated within a molding compound to form a second section (37) of the interconnect package (35). The first and second sections (36 and 37, respectively) are coupled together with an adhesive material (43). An end (44) is removed from the interconnect package (35) forming an edge (50). A bare semiconductor chip (51) is coupled to the edge (50).

    摘要翻译： 一种用于互连电气系统部件的方法。 具有引线（11）的引线框架（10）被封装在模制化合物内以形成互连封装（35）的第一部分（36）。 第一部分（36）可选地包括通道（54）。 具有引线（22,23）的引线框架（20）被封装在模制化合物内以形成互连封装（35）的第二部分（37）。 第一和第二部分（36和37分别）用粘合剂材料（43）联接在一起。 从形成边缘（50）的互连封装（35）移除端（44）。 裸半导体芯片（51）耦合到边缘（50）。

    Optical fiber for coupling to elliptically-shaped source
    63.
    发明授权
    Optical fiber for coupling to elliptically-shaped source 失效
    用于耦合到椭圆形源的光纤

    公开(公告)号：US5351323A

    公开(公告)日：1994-09-27

    申请号：US148291

    申请日：1993-11-08

    申请人： William J. Miller ,  Robert A. Modavis ,  Thomas W. Webb

    发明人： William J. Miller ,  Robert A. Modavis ,  Thomas W. Webb

    IPC分类号： G02B6/14 ,  G02B6/255 ,  G02B6/28 ,  G02B6/42 ,  G02B6/26

    CPC分类号： G02B6/4202 ,  G02B6/14 ,  G02B6/2551 ,  G02B6/2835

    摘要： An optical system for coupling a laser radiation source to a circularly symmetric single-mode optical fiber. The laser radiation source produces a beam of light having an elliptical mode field. The input end of a coupling fiber, which has a core that is elliptically-shaped in cross-section, is situated in light receiving relationship with respect to the source. The coupling fiber is oriented with respect to the source such that the mode field of the source is aligned with the coupling fiber core to provide the most efficient coupling of light from the source to the fiber. Means such as an evanescent coupler couples light from the output end of the fiber to the circularly symmetric fiber.

    摘要翻译： 一种用于将激光辐射源耦合到圆形对称单模光纤的光学系统。 激光辐射源产生具有椭圆模场的光束。 具有椭圆形截面的芯的耦合光纤的输入端相对于光源处于光接收关系。 耦合光纤相对于源定向，使得源的模场与耦合光纤芯对准，以提供来自光源的光的最有效的耦合。 诸如消逝耦合器的装置将来自光纤的输出端的光耦合到圆形对称光纤。

    Method of making fiber optic coupler
    65.
    发明授权
    Method of making fiber optic coupler 失效
    制造光纤耦合器的方法

    公开(公告)号：US4902323A

    公开(公告)日：1990-02-20

    申请号：US261693

    申请日：1988-10-24

    申请人： William J. Miller ,  Eric H. Urruti

    发明人： William J. Miller ,  Eric H. Urruti

    IPC分类号： C03B37/15 ,  G02B6/28

    CPC分类号： G02B6/2835 ,  C03B37/15

    摘要： A fiber optic coupler is formed as follows. Glass optical fibers, each having a core, cladding and coating are disposed within the longitudinal aperture of a capillary tube, the fibers extending beyond each end thereof. The fibers are preferably held taut to effect a tension therein. The coating is removed from that portion of the fibers in the midregion of the tube by oxidation, depolymerization or the like. The coating remains on those portions of the fibers extending into the ends of the apertures to precisely orient the fibers within the tube. The midregion of the tube is heated, collapsed about the fibers, and drawn to reduce the diameter thereof.

    摘要翻译： 如下形成光纤耦合器。 每个具有芯，包层和涂层的玻璃光纤布置在毛细管的纵向孔内，纤维延伸超过其每端。 纤维优选保持拉紧以在其中产生张力。 通过氧化，解聚等方法从管的中间部分的纤维部分除去涂层。 涂层保留在延伸到孔的端部中的纤维的那些部分上，以精确地定向管内的纤维。 管的中间区被加热，围绕纤维折叠，并被拉伸以减小其直径。

    Expansible mandrel
    68.
    发明授权
    Expansible mandrel 失效
    可扩展心轴

    公开(公告)号：US3997176A

    公开(公告)日：1976-12-14

    申请号：US614999

    申请日：1975-09-19

    申请人： James A. Wyckoff ,  William J. Miller

    发明人： James A. Wyckoff ,  William J. Miller

    IPC分类号： B23B31/40

    CPC分类号： B23B31/406 ,  Y10T279/1058

    摘要： An expansible mandrel constructed to radially expand equally comprising a generally truncated polyhedron-shaped core member and a plurality of wedge members defining a cylinder, the core member being axially movable relative to the wedge members. Elastic means surrounding the wedge members maintain the wedge members in position relative to the core member.

    摘要翻译： 可扩展心轴被构造为径向膨胀，包括大体截面的多面体形状的芯构件和限定圆柱体的多个楔形构件，所述芯构件可相对于楔构件轴向移动。 围绕楔形构件的弹性装置将楔形构件保持在相对于芯构件的位置。

    MULTI-CHANNEL SWEPT WAVELENGTH OPTICAL INTERROGATION SYSTEM AND METHOD FOR USING SAME
    69.
    发明申请
    MULTI-CHANNEL SWEPT WAVELENGTH OPTICAL INTERROGATION SYSTEM AND METHOD FOR USING SAME 失效
    多信道切换波长光学系统及其使用方法

    公开(公告)号：US20100105148A1

    公开(公告)日：2010-04-29

    申请号：US12256852

    申请日：2008-10-23

    申请人： Stephen J. Caracci ,  Michael J. Dailey, JR. ,  William J. Miller ,  Robert A. Modavis ,  Deepti J. Mudaliar ,  David A. Pastel ,  Michael B. Webb ,  Qi Wu

    发明人： Stephen J. Caracci ,  Michael J. Dailey, JR. ,  William J. Miller ,  Robert A. Modavis ,  Deepti J. Mudaliar ,  David A. Pastel ,  Michael B. Webb ,  Qi Wu

    IPC分类号： G01N21/00 ,  G01N21/45 ,  G01N21/41

    CPC分类号： G01N21/253 ,  G01N21/39 ,  G01N21/45

    摘要： A multi-channel swept wavelength optical interrogation system and a method are described herein that enable the interrogation of one or more biosensors which for example could be located within the wells of a microplate. In one embodiment, the optical interrogation system comprises: (a) a tunable laser that emits an optical beam which has a predetermined sequence of distinct wavelengths over a predetermined time period; (b) a distribution unit that splits the optical beam into a plurality of interrogation beams; (c) an array of optical interrogation units that receive and direct the interrogation beams towards an array of biosensors; (d) the array of optical interrogation units receive a plurality of reflected interrogation beams from the array of biosensors; (e) a data processing device that receives and processes information associated with the reflected interrogation beams to determine for example whether or not there was a biochemical interaction on anyone of the biosensors.

    摘要翻译： 本文描述了多通道扫频波长光询问系统和方法，其能够询问一个或多个生物传感器，例如其可位于微板的孔内。 在一个实施例中，光学询问系统包括：（a）可调激光器，其在预定时间段内发射具有预定的不同波长序列的光束; （b）分配单元，其将光束分成多个询问光束; （c）光学询问单元的阵列，其接收并将询问光束定向到生物传感器的阵列; （d）光学询问单元的阵列从生物传感器阵列接收多个反射询问光束; （e）数据处理装置，其接收和处理与所反映的询问光束相关联的信息，以确定例如生物传感器中任何一个生化交互是否存在。

    Fiber bundles and methods of making fiber bundles
    70.
    发明授权
    Fiber bundles and methods of making fiber bundles 有权
    纤维束和纤维束的制造方法

    公开(公告)号：US07492998B2

    公开(公告)日：2009-02-17

    申请号：US10930294

    申请日：2004-08-31

    申请人： William J. Miller ,  M. Heath Rasmussen ,  Luis A. Zenteno

    发明人： William J. Miller ,  M. Heath Rasmussen ,  Luis A. Zenteno

    IPC分类号： G02B6/04 ,  G02B6/06

    CPC分类号： G02B6/06 ,  C03C25/1061 ,  G02B6/04

    摘要： The present invention relates to fiber bundles and methods for making fiber bundles. According to one embodiment of the invention, at the endface of the fused fiber bundle, the ratio of the cross-sectional area of the endface to the cross sectional area of the plurality of optical fibers is at least about 2.5. According to another embodiment of the invention, a fused fiber bundle includes a plurality of optical fibers, and a glass tube surrounding the terminal segments of the optical fibers, wherein the refractive index of the glass tube is less than the refractive index of the claddings of the optical fibers. Other embodiments of the present invention provide methods for making fused bundles.

    摘要翻译： 本发明涉及纤维束和纤维束的制造方法。 根据本发明的一个实施例，在熔融纤维束的端面处，端面的横截面积与多根光纤的横截面积之比至少为2.5。 根据本发明的另一个实施例，熔融纤维束包括多个光纤，以及围绕光纤的端子段的玻璃管，其中玻璃管的折射率小于玻璃管的折射率 光纤。 本发明的其它实施方案提供了制备熔融束的方法。