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26 条记录 (耗时 0.032 秒)

    Etched tri-layer metal bonding layer
    5.
    发明授权
    Etched tri-layer metal bonding layer 失效
    蚀刻三层金属粘结层

    公开(公告)号：US06459041B1

    公开(公告)日：2002-10-01

    申请号：US09703815

    申请日：2000-11-01

    申请人： Achyuta Achari ,  Lakhi Nandlal Goenka ,  Mohan R. Paruchuri

    发明人： Achyuta Achari ,  Lakhi Nandlal Goenka ,  Mohan R. Paruchuri

    IPC分类号： H01B708

    CPC分类号： B32B15/018 ,  B32B15/017 ,  C23C2/26 ,  C23C2/28 ,  C23C26/00 ,  H05K3/022 ,  H05K2201/0361

    摘要： A tri-metallic material for use in the manufacture of printed circuit boards is described, and the process for its manufacture is described. The tri-metallic material is a sandwich wherein a copper layer is essential the “bread” of the sandwich and an aluminum layer is the filling between both slices of bread. A metallic bonding and/or barrier layer is spread on the aluminum and is selected for its highly non-corrosive properties as well as its bonding, and diffusion inhibiting capabilities.

    摘要翻译： 描述了用于制造印刷电路板的三金属材料，并描述了其制造方法。 三金属材料是三明治，其中铜层是夹心的“面包”是必需的，铝层是两片面包之间的填充物。 金属结合和/或阻挡层铺展在铝上，并且由于其非腐蚀性以及其粘合和扩散抑制能力而被选择。

    Multi-connectable printed circuit board
    7.
    发明授权
    Multi-connectable printed circuit board 有权

    公开(公告)号：US06270354B1

    公开(公告)日：2001-08-07

    申请号：US09387202

    申请日：1999-08-31

    申请人： Delin Li ,  Jay DeAvis Baker ,  Achyuta Achari ,  Brenda Joyce Nation ,  John Trublowski

    发明人： Delin Li ,  Jay DeAvis Baker ,  Achyuta Achari ,  Brenda Joyce Nation ,  John Trublowski

    IPC分类号： H01R1200

    摘要： A multi-connectable printed circuit assembly, comprising: (a) a printed circuit substrate 11 having a first edge 22 and first and second edge regions 44/55, wherein at least the first edge region 44 is defined along the first edge 22; (b) a first array 77 of electrical connection features 66 disposed on or within the substrate proximate the first edge region 44; (c) a second array 88 of electrical connection features 66 disposed on or within the substrate proximate the second edge region 55, wherein the second array 88 is substantially a duplication or a mirror image of the first array 77; and (d) a plurality of circuit traces 99 disposed on or within the substrate such that each electrical connection feature 66 of the first array 77 is connected by one of the circuit traces 99 to a corresponding electrical connection feature 66 of the second array 88.

    Method for the connection and repair of flex and other circuits
    8.
    发明授权
    Method for the connection and repair of flex and other circuits 失效
    柔性和其他电路的连接和修复方法

    公开(公告)号：US06601292B2

    公开(公告)日：2003-08-05

    申请号：US09891697

    申请日：2001-06-26

    申请人： Delin Li ,  Jay DeAvis Baker ,  Achyuta Achari ,  Brenda Joyce Nation ,  John Trublowski

    发明人： Delin Li ,  Jay DeAvis Baker ,  Achyuta Achari ,  Brenda Joyce Nation ,  John Trublowski

    IPC分类号： H05K300

    CPC分类号： H05K3/361 ,  H05K1/0293 ,  H05K1/117 ,  H05K1/118 ,  H05K3/0052 ,  H05K3/225 ,  H05K2201/053 ,  H05K2201/09127 ,  H05K2201/09409 ,  H05K2201/09709 ,  H05K2201/0979 ,  H05K2203/0228 ,  H05K2203/175 ,  Y10T29/49124 ,  Y10T29/49169 ,  Y10T29/4973 ,  Y10T29/49732

    摘要： A method for making and repairing connections between first and second circuits, such as flex circuits. An article 10 includes: a flexible dielectric substrate 12 having first and second edges 14/16, and a plurality of conductive circuit traces 18 arranged on or within the substrate, wherein each of the traces extends from proximate the first edge 14 to proximate the second edge 16. Each of the circuit traces 18 includes: a first connection feature 20 disposed proximate the first edge 14; a second connection feature 22 disposed proximate the second edge 16; and at least one third connection feature 24 disposed between the first and second edges 14/16. Each of the first, second, and third connection features 20/22/24 is a plated through hole, a plated blind via, or a mounting pad. This article 10 may be used to connect together the first and second circuits 50/60 using the first and second connection features 20/22, such as by soldering. If either of the two circuits needs to be subsequently detached (e.g., because of a component failure), the article 10 may be cut so as to present a set of third connection features 24 to which a new replacement circuit may be connected.

    摘要翻译： 用于制造和修复第一和第二电路之间的连接的方法，例如柔性电路。 物品10包括：具有第一和第二边缘14/16的柔性电介质基底12和布置在基底上或内部的多个导电电路迹线18，其中每个迹线从靠近第一边缘14延伸到接近第二边缘14 每个电路迹线18包括：靠近第一边缘14设置的第一连接特征20; 设置在第二边缘16附近的第二连接特征22; 以及设置在第一和第二边缘14/16之间的至少一个第三连接特征24。 第一，第二和第三连接特征20/22/24中的每一个是电镀通孔，电镀盲孔或安装垫。 本文10可以用于使用第一和第二连接特征20/22（例如通过焊接）将第一和第二电路50/60连接在一起。 如果两个电路中的任一个需要随后分离（例如，由于部件故障），则可以切割物品10以便呈现一组第三连接特征24，新的替换电路可以连接到该组。