What polyimide are you talking about? Usually Cr or Ti should be a good
adhesion layer between Cu and polyimide.

Pavan

On Mon, Feb 16, 2009 at 12:14 PM, LINA AYAT.  wrote:

> Dear All,
>
> Does anyone have the experience of electroplating copper on polyimide?
> What is the best seed layer for this process in terms of adhesion to
> polyimide and
> copper.
>
> thanks

--
Pavan Samudrala
300 South Central Avenue, Apt A38
Hartsdale, NY 10530
email:pavan.samudrala@gmail.com