/ Manufacturing Defects or Failures in Flexible Printed Circuits

Proceedings 1992 Surface Mount Technology and Modern Circuit Making Conference, April 13-16, 1992, pp. 101-120

Manufacturing Defects or Failures in Flexible Printed Circuits

D. Wolfovitz and D. Barker
CALCE EPSC
University of Maryland
College Park, MD 20742

Abstract:

The purpose of this paper is to guide the manufacturing and design engineer through the different manufacturing steps and clearly point out the root cause of the various manufacturing defects and flaws while providing corrective action. Various tables are presents for the different manufacturing steps which list the flaw or defect, the root cause, and the corrective action. It is hoped that through a better understanding of the root cause of the various manufacturing defects, packaging, and production engineers will become less fearful of FPCs and start to look at them as a viable alternative to rigid boards and wiring harness to solve modern packaging problems.
 

Complete article is available to CALCE Consortium Members.



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