Dear Reni,

Thanks for you answer to my question. We do want to
use dry film photoresist for PCB. May I ask another
question: can we bond a fresh photoresist onto a
developed one?

Thanks,
Jianzhong

--- Reni Fliron  wrote:
> If you are using dry film photoresist for PCB
> fabrication, it is my experience that:
> -It bonds poorly to silicon oxide
> -It bonds to silicon, low res. can be difficult
> -The best result is obtained with a thin
> metal layer on the wafer.
>
> Reni Fliron
>
> -----Original Message-----
> From: Jianzhong Zhu [mailto:[email protected]]
> Sent: 31. oktober 2001 16:54
> To: [email protected]
> Subject: [mems-talk] photoresist bonding
>
>
> Hi, All,
>
> Is there any body have experience to bond dry film
> photoresist onto silicon wafer? We hope to bond them
> directly, if possible.
>
> Thanks,
> Jianzhong
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