Re: [NTLK] Touch Screen cable problem

From: PaulMmn (PaulMmn_at_ix.netcom.com)
Date: Wed Aug 07 2002 - 22:55:32 EDT


Will someone describe the ribbon cable in question? Is it a
flexible printed circuit? ie a thin film of metal coated on ultra
thin plastic.

What kind of connectors does it connect to? 'Edge connector' type of
things? Plugs soldered to the cable? A pressure connection of some
type?

DigiKey offers a "Conductive Trace Pen for Flexible Circuit Traces
for $20.20 (CW2900-ND) (A Chemtronics product CW2900). Of course,
this is a bigger problem because the traces are cut, not worn...
http://rocky.digikey.com/scripts/ProductInfo.dll?Site=US&V=75&M=CW2900.

Chemtronics has a page that lists all of their repair items:
http://www.chemtronics.com/catalog/catalog.cgi?action=list_products&category=7.
They also list an overcoat pen, "which applies a tough, protective,
conformal coating." That might be useful on the back side of the
cable, with the flex/conductive on the front...

--Paul E Musselman
PaulMmn_at_ix.netcom.nospam.com

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