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Development of surface Attached Passive Devices on Flexible Films

机译:柔性薄膜表面附着无源器件的开发

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A new and effective method of incorporating passive devices onto Printed Wiring Board (PWB) substrates was investigated. The technology makes use of integral thin film resistors and capacitors fabricated on a flexible polyimide film. The passive devices are fabricated onto discrete Surface Attached Passive (SAP) films. The SAP films are then solder bumped as patched to the surface of a PWB. These SAP patches are designed to be mounted to the PWB under leaded IC packages.
机译:研究了一种将无源器件结合到印刷线路板(PWB)基板上的新的有效方法。该技术利用在柔性聚酰亚胺薄膜上制造的整体薄膜电阻器和电容器。无源器件被制造在离散的表面附着无源(SAP)膜上。然后将SAP薄膜焊成凸点,使其贴在PWB的表面上。这些SAP修补程序设计为使用含铅IC封装安装到PWB。

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