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February 2010

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Subject:
From:
Paul Reid <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Paul Reid <[log in to unmask]>
Date:
Tue, 16 Feb 2010 08:22:39 -0500
Content-Type:
text/plain
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text/plain (76 lines)
If you are talking about stacked and staggered microvias I can forward a
white paper for your review.


Sincerely, 
Paul Reid 

Program Coordinator 
PWB Interconnect Solutions Inc. 
235 Stafford Rd., West, Unit 103 
Nepean, Ontario 
Canada, K2H 9C1 
613 596 4244 ext. 229 
Skype paul_reid_pwb 
[log in to unmask] <mailto:[log in to unmask]> 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Shanmugam, Nagaraj
Sent: February 16, 2010 12:29 AM
To: [log in to unmask]
Subject: [TN] pros & cons of going for HDI Staggered & Stacked via

 Hi All,
 
We faced problem with Stacked via related to thermal effect resulting in
via cracking, I like to know form the group in detail about the HDI
reliability.
What are the pros & cons of going for HDI Staggered & Stacked  via?
 
TIA,
Nagaraj.


Nagaraj 




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