In case you do not get a suitable resist.  Contact me for information on
image reversal.  Any positive resist, side walls controllable from-22
degrees through vertical to +22 degrees.  I have worked with up to 40
micron thick resist.
Bill Moffat, CEO
Yield Engineering Systems, Inc.
2185 Oakland Rd., San Jose, CA  95131
(408) 954-8353


-----Original Message-----
From: mems-talk-bounces@memsnet.org
[mailto:mems-talk-bounces@memsnet.org] On Behalf Of Hsiu-Jen Wang
Sent: Friday, September 29, 2006 1:33 AM
To: mems-talk@memsnet.org
Subject: [mems-talk] Photoresist with smooth and high resolution
sidewall

Hi all,

    I'd like to obtain the information about which type of photoresist
has smooth and high resolution sidewall, whose thickness is 3um~5um.
Could anybody share his/her expeience? Appreciate a lot.

Alton Wang
University of Washington