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    Stretchable conductor design and methods of making
    11.
    发明授权
    Stretchable conductor design and methods of making 有权
    伸缩导体的设计和制作方法

    公开(公告)号：US09554465B1

    公开(公告)日：2017-01-24

    申请号：US14593849

    申请日：2015-01-09

    Applicant: Flextronics AP, LLC

    Inventor： Weifeng Liu ,  Anwar Mohammed ,  Dick Pang ,  Murad Kurwa

    IPC: H05K1/09 ,  H05K1/02 ,  H05K1/03

    CPC classification number: H05K1/092 ,  H05K1/0283 ,  H05K1/03 ,  H05K1/0393 ,  H05K1/147 ,  H05K1/183 ,  H05K3/285 ,  H05K2201/0133 ,  H05K2201/0162 ,  H05K2201/09218 ,  H05K2201/09227 ,  H05K2201/09263 ,  H05K2201/09281

    Abstract: A stretchable interconnect includes a plurality of electrically conductive traces formed as a complex pattern on an elastic substrate. The form of the electrically conductive traces is such that when the elastic substrate is in a relaxed, or non-stretched, state each of the electrically conductive traces forms a tortuous path, such as a waveform, along the elastic substrate. The tortuous path of the electrically conductive traces provides slack such that as the elastic substrate is stretched the slack is taken up. Once released, the elastic substrate moves from the stretched position to the relaxed, non-stretched position, and slack is reintroduced into the electrically conductive traces in the form of the original tortuous path.

    Abstract translation: 可拉伸互连件包括在弹性基底上形成为复合图案的多个导电迹线。 导电迹线的形式使得当弹性基底处于松弛或非拉伸状态时，每个导电迹线沿着弹性基底形成诸如波形的曲折路径。 导电迹线的弯曲路径提供松弛，使得当弹性基底被拉伸时松弛松弛。 一旦释放，弹性基板从拉伸位置移动到松弛的非拉伸位置，并且以原始曲折路径的形式将松弛重新引入导电迹线。

    Stretchable metal wire assembly using elastic tube
    12.
    发明授权
    Stretchable metal wire assembly using elastic tube 有权
    伸缩金属丝组件使用弹性管

    公开(公告)号：US09378864B1

    公开(公告)日：2016-06-28

    申请号：US14191170

    申请日：2014-02-26

    Applicant: Flextronics AP, LLC

    Inventor： Weifeng Liu ,  Anwar Mohammed ,  Murad Kurwa

    IPC: H01B7/04 ,  H01B7/06 ,  H02G9/06

    CPC classification number: H01B7/04 ,  H01B7/06 ,  H01L23/49811 ,  H01L23/5387 ,  H01L2924/0002 ,  H01R4/58 ,  H01R13/22 ,  H01R13/28 ,  H01L2924/00

    Abstract: A stretchable metal wire assembly includes a metal wire positioned within an elastic tube. The form of the metal wire is such that when the elastic tube is in a relaxed, or non-stretched, state the metal wire forms a tortuous path, such as a waveform, along the elastic tube. The tortuous path of the metal wire provides slack such that as the elastic tube is stretched the slack is taken up. Once released, the elastic tube moves from the stretched position to the relaxed, non-stretched position, and slack is reintroduced into the metal wire in the form of the original tortuous path. The metal wire functions as an electrical conductor, thereby providing a device having an extendable length electrical conducting element. In some applications, the metal wire is electrically coupled at each end to an electrical interconnect component.

    Abstract translation: 一种可拉伸的金属丝组件包括一个位于弹性管内的金属线。 金属丝的形式使得当弹性管处于松弛或非拉伸状态时，金属丝沿着弹性管形成诸如波形的曲折路径。 金属线的弯曲路径提供松弛，使得当弹性管被拉伸时，松弛被吸收。 一旦释放，弹性管从拉伸位置移动到松弛的非拉伸位置，并且以原始曲折路径的形式将松弛重新引入金属丝。 金属线用作电导体，从而提供具有可延伸长度导电元件的装置。 在一些应用中，金属线在每一端电耦合到电互连部件。

    Electronic circuit slidable interconnect
    13.
    发明授权
    Electronic circuit slidable interconnect 有权
    电子电路可滑动互连

    公开(公告)号：US09231327B1

    公开(公告)日：2016-01-05

    申请号：US14145801

    申请日：2013-12-31

    Applicant: Flextronics AP, LLC

    Inventor： Weifeng Liu ,  Anwar Mohammed ,  Murad Kurwa

    IPC: H01R13/28 ,  H01R25/00 ,  H01R13/22

    CPC classification number: H01B7/04 ,  H01B7/06 ,  H01L23/49811 ,  H01L23/5387 ,  H01L2924/0002 ,  H01R4/58 ,  H01R13/22 ,  H01R13/28 ,  H01L2924/00

    Abstract: An electronic circuit interconnect apparatus that includes two zipper tracks configured to zip together thereby causing a first circuit to electrically couple with a second circuit. Specifically, each of the zipper tracks include a plurality of teeth, one or more of which are electrically coupled to the first circuit or the second circuit. As a result, when the teeth coupled to the first circuit are zipped to the teeth coupled to the second circuit it causes the first and second circuits to be electrically coupled.

    Abstract translation: 一种电子电路互连装置，其包括两个拉链轨道，所述拉链轨道配置成拉链在一起，从而使第一电路与第二电路电耦合。 具体地，每个拉链轨道包括多个齿，其中一个或多个电耦合到第一电路或第二电路。 结果，当耦合到第一电路的齿被拉链到与第二电路耦合的齿时，它使第一和第二电路电耦合。

    Method of making RFID devices on fabrics by stitching metal wires
    19.
    发明授权
    Method of making RFID devices on fabrics by stitching metal wires 有权
    通过拼接金属线在织物上制造RFID设备的方法

    公开(公告)号：US09449942B1

    公开(公告)日：2016-09-20

    申请号：US14803803

    申请日：2015-07-20

    Applicant: Flextronics AP, LLC

    Inventor： Weifeng Liu ,  Murad Kurwa ,  Anwar Mohammed ,  Zhen Feng

    IPC: H01L23/00 ,  H01L21/56 ,  H01L21/28

    CPC classification number: H01L24/42 ,  G06K19/027 ,  G06K19/07752 ,  G06K19/07754 ,  G06K19/07758 ,  H01L21/28 ,  H01L2224/32225

    Abstract: A method for making a Radio Frequency Identification (RFID) device on fabric is described herein. In a first example, an RFID semiconductor chip is attached to a piece of fabric. The RFID semiconductor chip includes two terminals. A solid wire is stitched into the fabric making an RFID antenna. The solid wire is attached to the terminals of the RFID semiconductor chip. In a second example, a metal wire is selected. The metal wire is stitched into fabric making an RFID antenna. The metal wire includes two ends and a conductive adhesive is applied to two ends of the metal wire. An RFID semiconductor chip is attached to the fabric. The RFID semiconductor chip includes two terminals and the RFID semiconductor chip is attached to the fabric at the two terminals. The conductive adhesive is cured. In both examples, the wire and the RFID semiconductor chip are encapsulated in fabric.

    Abstract translation: 本文描述了一种在织物上制作射频识别（RFID）设备的方法。 在第一示例中，将RFID半导体芯片附接到一块织物上。 RFID半导体芯片包括两个端子。 将实线焊接到制造RFID天线的织物中。 实芯线连接到RFID半导体芯片的端子。 在第二示例中，选择金属线。 将金属线缝合成制造RFID天线的织物。 金属线包括两端，并且导电粘合剂被施加到金属线的两端。 RFID半导体芯片附着在织物上。 RFID半导体芯片包括两个端子，并且RFID半导体芯片在两个端子处附接到织物。 导电粘合剂固化。 在这两个例子中，电线和RFID半导体芯片被封装在织物中。

    Fixture design for pre-attachment package on package component assembly
    20.
    发明授权
    Fixture design for pre-attachment package on package component assembly 有权
    夹具组件装配前套件的夹具设计

    公开(公告)号：US09397065B1

    公开(公告)日：2016-07-19

    申请号：US14468216

    申请日：2014-08-25

    Applicant: Flextronics AP, LLC

    Inventor： Jennifer Nguyen ,  David Geiger ,  Ranilo Aranda ,  Jonas Sjoberg ,  Anwar Mohammed ,  Murad Kurwa

    IPC: H01L23/544 ,  H01L23/00 ,  H01L25/00 ,  H01L23/538

    CPC classification number: H05K3/244 ,  G06K19/07754 ,  H01L23/5386 ,  H01L24/65 ,  H01L25/00 ,  H01L2924/38 ,  H01M6/40 ,  H04B1/3816 ,  H05K1/097 ,  H05K1/111 ,  H05K3/30 ,  H05K3/40

    Abstract: Embodiments of the present invention relate to a fixture design for pre-attachment package on package component assembly. The fixture design includes a plurality of pockets arranged in a N×M array. The plurality of pockets is sized to receive bottom packages. The fixture design includes global fiducials that are used to locate positions of the pockets on the fixture, and sets of local fiducials, with each set being specific to one of the pockets and used to refine the position of the location of a corresponding pocket. Each of the pockets can include one or more ear cuts for easy component placement and component removal. The fixture design can include a vacuum port for coupling with a vacuum source for drawing a vacuum to hold the bottom packages down. The fixture design can also include a cover that is used with the fixture to keep the components from being disturbed.

    Abstract translation: 本发明的实施例涉及一种用于包装部件组件上的预附接包装的夹具设计。 夹具设计包括以N×M阵列排列的多个口袋。 多个口袋的尺寸适于接纳底部包装。 夹具设计包括用于定位夹具上的凹穴的位置的全局基准和局部基准的集合，其中每一组特定于其中一个凹穴并且用于细化相应凹穴的位置的位置。 每个口袋可以包括一个或多个耳朵切口，便于元件放置和元件移除。 夹具设计可以包括用于与真空源耦合的真空端口，用于抽真空以将底部包装件向下保持。 夹具设计还可以包括与夹具一起使用以防止部件受到干扰的盖子。

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