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| From [log in to unmask] Thu Feb 8 18: |
02:58 1996 |
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We have been using Enthone DSR-3241 for 6 years now and have never UV
bumped the soldermask after thermal cure. We do not have a solder
ball problem using this soldermask and our non-UV bump process.
How big are your balls, how many do you have, and when do you see
them?
______________________________ Reply Separator _________________________________
Subject: Solder Balls
Author: [log in to unmask] at corp
Date: 2/7/96 2:56 PM
Has anyone experienced solder balls with the elimination of
UV bump after thermal cure and specifically with Enthone mask?
How does one go about solving the solder balls problem?
Thanks
Denis Yabo
703- 450-2600
EMail: [log in to unmask]
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