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May 1999

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Subject:
TN: build-up microvia dielectric
From:
Bill Chou <[log in to unmask]>
Reply To:
"TechNet E-Mail Forum." <[log in to unmask]>, Bill Chou" <[log in to unmask]>
Date:
Wed, 26 May 1999 09:33:24 -0700
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Hi:

I am looking for information related to build-up microvia dielectric.
(a) The supplier for either liquid or film types, laser or photo-define
material
(b) The reliability qualification for each material (adhesion, HTS, TC,PCT,
HAST, etc..)
(c) I hear that most of photo-defined dielectric fail PCT (pressure cooker
test) for substrate application.  Can anyone share your experience?

Any input greatly appreciate.

Thanks

Bill Chou
Product Manager
----
Bill Chou                                         (408) 943-7721
Fujitsu Computer Packaging Technologies, Inc.     (408) 943-7790 fax
3811 Zanker Road, San Jose, CA 95134-1402         [log in to unmask]

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