Possibly DuPont Riston developed for PCB manufacturing.


Bill Moffat, CEO
Yield Engineering Systems, Inc.
203-A Lawrence Drive, Livermore, CA  94551-5152
(925) 373-8353

www.yieldengineering.com


-----Original Message-----
From: mems-talk-bounces+bmoffat=yieldengineering.com@memsnet.org
[mailto:mems-talk-bounces+bmoffat=yieldengineering.com@memsnet.org] On
Behalf Of Mingke Xiong
Sent: Wednesday, September 15, 2010 2:10 PM
To: General MEMS discussion
Subject: [mems-talk] Dry film photoresist for electroplating

Hi guys,

Does anyone know a good and cheap type of dry film photoresist that has
good adhesion to PCB (Cu surface)? We want to use the PR mold for Zn/Sn
plating. The minimum feature is about 50~60 um width straight lines.

Thank you.

Regards,

Mingke Xiong
AEM, Inc.
6610 Cobra Way
San Diego, CA 92122, USA
www.aem-usa.com
858-481-0210 (1660)
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