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Method for printed circuit board inspection

建立日期：2018/02/21
  • 作者： Orbotech
  • 出處： USPTO-美國專利商標局
  • 內容： 本篇內容為Orbotech於January 24, 2006 獲證之美國專利，下文為專利摘要，專利全文請連結參考網址，瀏覽專利全文所需看圖軟體請至 http://www.alternatiff.com/ 下載。

    This invention discloses a method for printed circuit board (PCB) inspection, including providing a multiplicity of PCBs placed on an inspection panel, defining each non-identical PCB in terms of geometry and features which are to be inspected, grouping the PCBs into at least one cluster, the at least one cluster being defined in terms of an amount, location and orientation of the PCBs in the at least one cluster, creating a reference image for the panel defined by a location and orientation of the at least one cluster on the panel and inspecting the panel by comparing sensed information with the reference image.

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