Thin multi-chip flex module
    63.
    发明申请
    Thin multi-chip flex module 有权
    薄多芯片柔性模块

    公开(公告)号:US20090168362A1

    公开(公告)日:2009-07-02

    申请号:US12317890

    申请日:2008-12-30

    Abstract: A multichip module comprises a multilayer substrate circuit having conductive patterns on its surface(s) to which microelectronic device(s) are attached. A part of the substrate is flexible and bifurcated. Two rigid members are attached lengthwise, one on either side of the substrate, and the free ends of the bifurcation are reflexed respectively about these members and bonded to them. Electrodes are located on the bifurcations so that they will be exposed outwardly and/or downwardly after reflexing. The module may further be provided with protective heat spreading covers. The electrodes and rigid members may be configured to engage a mating socket or they may be solderable to a printed circuit board.

    Abstract translation: 多芯片模块包括在其表面上具有导电图案的多层衬底电路,微电子器件附接到多个衬底电路。 基板的一部分是柔性的并且分叉。 两个刚性构件纵向连接,一个位于衬底的两侧,并且分叉的自由端分别围绕这些构件反射并结合到它们上。 电极位于分叉处,使得它们在反射之后将向外和/或向下暴露。 模块还可以设置有保护性散热罩。 电极和刚性构件可以被配置为接合配合插座,或者它们可焊接到印刷电路板。

    METHOD OF MAKING A FLEXIBLE PRINTED CIRCUIT BOARD
    64.
    发明申请
    METHOD OF MAKING A FLEXIBLE PRINTED CIRCUIT BOARD 有权
    制造柔性印刷电路板的方法

    公开(公告)号:US20090011184A1

    公开(公告)日:2009-01-08

    申请号:US11940900

    申请日:2007-11-15

    Abstract: An exemplary method of making an FPC includes forming a substrate comprising metal foil layers interleaved with intervening layers by: (a) laminating intervening layers with metal foil layers; (b) adhering a covering film to outermost surfaces of the substrate; (c) defining a hole in one side of the substrate through the covering film and at least two metal foil layers and the intervening layer between the at least two metal foil layers by etching or laser technology; and (d) plating a portion of an inner wall of the hole with conductive material to form a via to electrically connect the at least two metal foil layers.

    Abstract translation: 制造FPC的示例性方法包括:通过以下步骤形成包含与中间层交错的金属箔层的基板:(a)将介入层与金属箔层层压; (b)将覆盖膜粘附到基板的最外表面; (c)通过蚀刻或激光技术通过覆盖膜和至少两个金属箔层和至少两个金属箔层之间的中间层来限定衬底的一侧中的孔; 以及(d)用导电材料电镀所述孔的内壁的一部分以形成通孔以电连接所述至少两个金属箔层。

    Power electronics component
    70.
    发明申请
    Power electronics component 失效
    电力电子元件

    公开(公告)号:US20040264140A1

    公开(公告)日:2004-12-30

    申请号:US10487895

    申请日:2004-02-26

    Abstract: The invention relates to a power electronics component that comprises a planar ceramics substrate (2) on whose one face condutor tracks (6), applied in thick-film technique, are disposed for electrically connecting electrical power components (7) of a circuit that are also disposed on the ceramics substrate (2). The ceramics substrate (2), with its other face, is brazed onto a metal support element (1) that serves as a heat spreader. The support element (1) is linked with a thermoconducting housing part (9) of a housing that accommodates the support element (1) in a thermoconductive manner. On the face of the support element (1) facing away from the ceramics substrate (2), approximately opposite the ceramics substrate (2), a second ceramics substrate (4) is brazed onto the ceramics substrate (2) that carries the circuit and has approximately the same dimensions.

    Abstract translation: 本发明涉及一种电力电子部件,其包括平面陶瓷基板(2),其平面陶瓷基板(2)的一个面上安置导轨(6)以厚膜技术施加,用于电连接电路的电力部件(7) 也设置在陶瓷基板(2)上。 具有其另一面的陶瓷基板(2)钎焊到用作散热器的金属支撑元件(1)上。 支撑元件(1)与以热传导方式容纳支撑元件(1)的壳体的导热壳体部分(9)连接。 在背离陶瓷基板(2)的支撑元件(1)的表面上,与陶瓷基板(2)大致相反,第二陶瓷基板(4)钎焊到承载电路的陶瓷基板(2)上, 具有大致相同的尺寸。

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