Message-ID: <[log in to unmask]>
Date: Wed, 25 Mar 1998 08:24:59 -0600
From: Keith Larson <[log in to unmask]>
Organization: Circuit Technology Inc.
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Subject: Re: [TN] Gen: 1997 IPC Roadmap
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Hi YellowEagle,
Did you receive any answers to your message? I have been watching for reply postings to the forum
and must have missed them if you did. If you would please forward any you received it would be
appreciated.
Thank you and best regards,
Keith Larson
Circuit Technology Inc.
J. Warhelere wrote:
> Technetians:
>
> I was perusing the Roadmap and came across 8 general industry categories
> demanding circuit boards including consumer, military/aerospace,
> industrial, telecommunications, automotive, computer, and business.
>
> There is a list of example boards in the Emulator section which
> describes increasing demands upon lines and spaces, drill diameters, and
> the necessity for nonmechanical blind vias for the most part in my
> opinion. Many of the current demands are for OEMs using these
> technologies right now in my interpretation.
>
> Now, for the questions
>
> 1. Primarily: Who are the OEMs demanding the "future" technologies
> today?
>
> 2. Secondarily: Does one have a general web address or list of OEMs
> who supply the PCB industry?
>
> 3. Finally the Free-for-all Questions:
>
> 3.1. To achieve 75 micron / 75 micron lines and spaces, what are the
> etch conditions and yields?
>
> 3.2. To achieve 5000 drilled 0.010 / 6000 skived vias, what technology
> generates the highest yields and the highest thermal cycle successes?
>
> 3.3. What modifications and/or purchases are required to obtain high
> yield 10,000 hit 0.008 to 0.012 boards?
>
> Your responses are appreciated.
> Maybe we all want to know these answers, but I thought this would be a
> good forum to generate discussion because the time for change was
> yesterday according to the 1997 IPC Roadmap so I'd wager there are some
> who have an idea.
>
> J. (Yelloweagle) Warhelere
>
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Hi YellowEagle,
<P>Did you receive any answers to your message? I have been watching for
reply postings to the forum and must have missed them if you did. If you
would please forward any you received it would be appreciated.
<P>Thank you and best regards,
<P>Keith Larson
<BR><A HREF="http://www.circuit-technology.com">Circuit Technology Inc.</A>
<P>J. Warhelere wrote:
<BLOCKQUOTE TYPE=CITE>Technetians:
<P>I was perusing the Roadmap and came across 8 general industry categories
<BR>demanding circuit boards including consumer, military/aerospace,
<BR>industrial, telecommunications, automotive, computer, and business.
<P>There is a list of example boards in the Emulator section which
<BR>describes increasing demands upon lines and spaces, drill diameters,
and
<BR>the necessity for nonmechanical blind vias for the most part in my
<BR>opinion. Many of the current demands are for OEMs using these
<BR>technologies right now in my interpretation.
<P>Now, for the questions
<P>1. Primarily: Who are the OEMs demanding the "future" technologies
<BR>today?
<P>2. Secondarily: Does one have a general web address or list
of OEMs
<BR>who supply the PCB industry?
<P>3. Finally the Free-for-all Questions:
<P>3.1. To achieve 75 micron / 75 micron lines and spaces, what are
the
<BR>etch conditions and yields?
<P>3.2. To achieve 5000 drilled 0.010 / 6000 skived vias, what
technology
<BR>generates the highest yields and the highest thermal cycle successes?
<P>3.3. What modifications and/or purchases are required to obtain
high
<BR>yield 10,000 hit 0.008 to 0.012 boards?
<P>Your responses are appreciated.
<BR>Maybe we all want to know these answers, but I thought this would be
a
<BR>good forum to generate discussion because the time for change was
<BR>yesterday according to the 1997 IPC Roadmap so I'd wager there are
some
<BR>who have an idea.
<P>J. (Yelloweagle) Warhelere
<P>################################################################
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1.8c
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<BR>To subscribe/unsubscribe, send a message to [log in to unmask] with following
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<BR>################################################################
<BR>Please visit IPC web site (<A HREF="http://jefry.ipc.org/forum.htm">http://jefry.ipc.org/forum.htm</A>)
for additional information.
<BR>For the technical support contact Dmitriy Sklyar at [log in to unmask]
or 847-509-9700 ext.311
<BR>################################################################</BLOCKQUOTE>
</HTML>
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