FreeLists / si-list / [SI-LIST] Need picture or drawing of uneven coating

[Doug Brooks <doug@xxxxxxxxxx>]

Hi, all

I need a picture or a drawing that I may use in an article that shows how 
and why the coating over a trace has uneven thickness. The "ideal" picture 
would be of a conformally coated differential pair showing how the coating 
flows away from the tops of the traces and puddles in between them before 
the coating dries.

I know I've seen pics like these, but can't put my fingers on one today. 
Please e-mail them to me off-line unless others on the list indicate they'd 
like to have the same thing.  E-mail to doug@xxxxxxxxxx

Thanks

Doug Brooks

_______________________________________________________________________________
UltraCAD Design announces availability of its new book "Signal Integrity 
Issues in PCB Design"
Details at  www.ultracad.com


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