METHODS AND DEVICES FOR CONNECTING AND GROUNDING AN EMI SHIELD TO A PRINTED CIRCUIT BOARD
    4.
    发明申请
    METHODS AND DEVICES FOR CONNECTING AND GROUNDING AN EMI SHIELD TO A PRINTED CIRCUIT BOARD 审中-公开
    用于连接和接地EMI屏蔽到印刷电路板的方法和装置

    公开(公告)号:WO2004077898A2

    公开(公告)日:2004-09-10

    申请号:PCT/US2004/005997

    申请日:2004-02-26

    IPC分类号: H05K

    CPC分类号: H05K9/003 H01R13/6595

    摘要: The present invention provides electronic devices, kits, and connector assemblies for coupling an EMI shield to a ground trace. In one embodiment, the present invention provides an electronic device comprising a printed circuit board and an EMI shield that has a flange around at least a portion of a perimeter of the EMI shield. One or more connectors coupled to the flange removably contact the flange to a ground trace of the printed circuit board.

    摘要翻译: 本发明提供了用于将EMI屏蔽件耦合到接地迹线的电子设备,套件和连接器组件。 在一个实施例中,本发明提供了一种电子设备,其包括印刷电路板和EMI屏蔽,其具有围绕EMI屏蔽的周边的至少一部分的凸缘。 联接到凸缘的一个或多个连接器将凸缘可拆卸地接触印刷电路板的接地迹线。

    RFID SMART LABEL WITH REDUCED LAYERS AND METHOD OF PRODUCTION
    5.
    发明申请
    RFID SMART LABEL WITH REDUCED LAYERS AND METHOD OF PRODUCTION 审中-公开
    具有减少层的RFID智能标签和生产方法

    公开(公告)号:WO2007106716A2

    公开(公告)日:2007-09-20

    申请号:PCT/US2007/063604

    申请日:2007-03-08

    IPC分类号: G08B13/14

    摘要: An RFID smart label includes a plurality of layers, wherein one of the plurality of layers is an RFID inlay with a depression/recession region for holding the RFID chip/strap so that it does not extend above the surface of the antenna. The depressed/recessed region can have substantially the same depth as the thickness of the RFID chip/strap. High speed printing processes are then used to economically print labels on the RFID inlays having the RFID chip/strap embedded because there are no bumps to impede the printing process. A method for reliably and economically manufacturing a radiofrequency identification (RFID) antenna includes impressing a pattern on a surface of a substrate to make a first portion of the substrate having a positive image of the RFID antenna and a second portion of the substrate having a negative image of the RFID antenna, applying a release agent on the second portion of the substrate having a negative image of the RFID antenna, depositing a metallization layer over the surface of the substrate, applying a solvent over the metallization layer, and scraping the surface of the substrate causing mechanical interruption of the metallization layer. The release agent can be masking materials containing TiO 2 or oil.

    摘要翻译: RFID智能标签包括多个层,其中多个层中的一个是具有用于保持RFID芯片/带的凹陷/凹陷区域的RFID嵌体,使得其不在天线的表面上方延伸。 凹陷/凹陷区域可以具有与RFID芯片/带的厚度基本相同的深度。 然后使用高速印刷工艺来经济地印刷具有嵌入的RFID芯片/带的RFID嵌体上的标签,因为没有凸起阻碍印刷过程。 一种用于可靠和经济地制造射频识别(RFID)天线的方法,包括在基板的表面上印刷图案,以使基板的第一部分具有RFID天线的正像,并且基板的第二部分具有负 RFID天线的图像,在具有RFID天线的负像的衬底的第二部分上施加脱模剂,在衬底的表面上沉积金属化层,在金属化层上施加溶剂,并将 该衬底引起金属化层的机械中断。 脱模剂可以是掩蔽含有TiO 2或油的材料。

    EQUIPMENT AND METHODS FOR PRODUCING CONTINUOUS METALLIZED THERMOFORMABLE EMI SHIELDING MATERIAL
    7.
    发明申请
    EQUIPMENT AND METHODS FOR PRODUCING CONTINUOUS METALLIZED THERMOFORMABLE EMI SHIELDING MATERIAL 审中-公开
    用于生产连续金属化的耐热EMI屏蔽材料的设备和方法

    公开(公告)号:WO2004027340A2

    公开(公告)日:2004-04-01

    申请号:PCT/US2003/029194

    申请日:2003-09-17

    IPC分类号: F41H

    摘要: The present invention provides in-line equipment and methods for manufacturing an EMI/RFI shield that is integrated formed in a formable sheet. The EMI/RFI shield may comprise a shaped thermoform shell that has one or more conductive layers applied to one or more surfaces. The EMI/RFI shield may be integrally formed with the formable sheet via attachment tabs that are positioned alongone or more edges of the EMI/RFI shield.

    摘要翻译: 本发明提供了用于制造集成形成在可成形片材中的EMI / RFI屏蔽的在线设备和方法。 EMI / RFI屏蔽可以包括成形的热成型壳,其具有施加到一个或多个表面的一个或多个导电层。 EMI / RFI屏蔽件可以通过沿着EMI / RFI屏蔽件的边缘或更多边缘定位的附接突片与可成形片材一体地形成。

    METHODS AND DEVICES FOR CONNECTING AND GROUNDING AN EMI SHIELD TO A PRINTED CIRCUIT BOARD
    8.
    发明申请
    METHODS AND DEVICES FOR CONNECTING AND GROUNDING AN EMI SHIELD TO A PRINTED CIRCUIT BOARD 审中-公开
    用于连接和接地EMI屏蔽到印刷电路板的方法和装置

    公开(公告)号:WO2004077898A3

    公开(公告)日:2007-10-04

    申请号:PCT/US2004005997

    申请日:2004-02-26

    IPC分类号: H05K9/00 H05K20060101

    CPC分类号: H05K9/003 H01R13/6595

    摘要: an electronic device includes a printed circuit board (14) and an EMI shield (10) that has a flange around at least a portion of a perimeter of the EMI shield. One ore more connecotrs (20) coupled to the flange remobvably contact the flange to a ground trace (12) of the printed circuit board

    摘要翻译: 电子设备包括印刷电路板(14)和EMI屏蔽(10),EMI屏蔽(10)具有围绕EMI屏蔽的周边的至少一部分的凸缘。 连接到凸缘的一个或多个连接器(20)可再次接触凸缘到印刷电路板的接地迹线(12)