Home-made SSI chips

  • Thread starter Thread starter JJ
  • Start date Start date
J

JJ

Hi all!
Please don't laugh.. I'm serious.

After having made PCB's with the photographic-like technique, and
being very pleased with the resolution I've been able to achieve,
I was wondering what would it take to make my own SSI chips?

Of course I'm not talking about 90 nM resolution.. but something
like 0.1 millimeters (at best). I have a 2400²dpi laser printer.

How does one make a transistor? Is this technology reachable from
the (enthusiast) hobbyst? Where could I find the necessary materials?

Thanks!
John
 
John ,

It is DEFINATELY way-out of the realm of the very-BEST pc-board
manufacturer !!!...and in NO-WAY is it cost-effective

Example : it costs thousands to "replace" a simple ( origionally
1$)chip that is now obsolete due to very complex design and mfg costs
!!! Plus some of the chemicals are Controlled Substances .

Electronics Tech 30 yr , bare-chip tech 10yr
 
If you feel the urge to "roll-your-own", then take a few years out to
study EE at Boisie State University (ID). They have their own small fab
facility. Probably about the equivalent of what you are dreaming about.
 
Hi all!
Please don't laugh.. I'm serious.

After having made PCB's with the photographic-like technique, and
being very pleased with the resolution I've been able to achieve,
I was wondering what would it take to make my own SSI chips?

Of course I'm not talking about 90 nM resolution.. but something
like 0.1 millimeters (at best). I have a 2400²dpi laser printer.

How does one make a transistor? Is this technology reachable from
the (enthusiast) hobbyst? Where could I find the necessary materials?

Thanks!
John
Click to expand...

Nowadays you'd use pne of the many sorts of programmable gate array
chips.
 
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