Hello,
I need some information on how to obtain spin-on polyimides
(vendors, manufacturers, etc). I am looking to deposit
5-15 micron thick films.
Also, does anyone have any experience with via formation in
polyimides using the laser ablation technique. I need to
fabricate vias with tapered sidewalls (i.e., top via pad
is larger than bottom via pad)...
Thanks for your help,
Avinash Kane
Raytheon Systems Company
askane@west.raytheon.com