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    • 4. 发明授权
    • Flatwire jumper patch
    • 扁线跳线贴片
    • US06753477B1
    • 2004-06-22
    • US10426304
    • 2003-04-30
    • Peter J. SinkunasAndrew Z. GlovatskyXu SongAnne M. SullivanYutaka Kawase
    • Peter J. SinkunasAndrew Z. GlovatskyXu SongAnne M. SullivanYutaka Kawase
    • H01B708
    • H01R12/613H05K1/141H05K3/222H05K3/363H05K2201/10363
    • A flatwire assembly includes a pair of elongate flatwire segments that are interconnected with a thin, flexible patch that overlies the opposed longitudinal ends of the segments. Conductive traces on the bottom face of the patch are electrically connected to the respective conductive traces of the segments by solder layers that, upon reflow under heat and pressure, respectively extend past an edge of the patch, whereupon visual confirmation of the solder joints between the traces of the patch and the segment is readily obtained. A layer of a thermally-activated or pressure-sensitive adhesive is disposed between the patch and each segment to further mechanically couple the patch to each segment during solder reflow. Longitudinal extensions of the patch substrate are bonded by the adhesive layer to respective portions of the segments farther removed from the segment ends than the solder layer extensions provide enhanced strain relief.
    • 扁线组件包括一对细长的扁平线段,其与覆盖在段的相对的纵向端部之间的薄的柔性补片相互连接。 贴片底面上的导电迹线通过焊料层电连接到片段的相应导电迹线,焊料层在热和压力下回流分别延伸经过贴片的边缘,于是可见地确认焊点 贴片和片段的痕迹容易获得。 在贴片和每个片段之间设置热激活或压敏粘合剂层,以在焊料回流期间进一步将贴片机械地耦合到每个片段。 贴片衬底的纵向延伸部分通过粘合剂层粘合到比段焊接层延伸更远部分的相应部分,而焊料层延伸部提供增强的应变消除。