I was extremely dissatisfied with the service I got from Photronics after they
took over Micromask. I asked for a clear field mask. What they gave me had a
chrome border that ran into and was contiguous with my features, rendering the
mask useless. When I complained I was told something to the effect that the
mask was made my specifications. Further calls went unanswered.
Photronics apparently has a different definition of "clear field" then the
former Micromask, or any other mask maker I have used since.
Since the demise of Micromask, I have been using Photo Sciences for my high
resolution photomasks and have been very happy with their service.
For inexpensive lower resolution masks I would recommend HTA Photomask.
>>> M.Bruckner@suss.de 02/01/02 02:19AM >>>
Hi Yong,
Photronics MZD is a photomaskprovider.
E-mail: dataprep@dre.photronics.com
Regards
Miriam
--------------------------------------------
SUSS MicroTec
Applications Center Europe
Miriam Bruckner
Schleissheimer Str. 90
85748 Garching
Germany
Fon +49 89 32007 - 385
Fax +49 89 32007 - 390
email m.bruckner@suss.de
-
Message: 6
From: "Yong Zhu"
To:
Date: Thu, 31 Jan 2002 01:28:24 -0600
Subject: [mems-talk] photomask company with 1 micron CD
Reply-To: mems-talk@memsnet.org
Dear All,
I am looking for a photomask company which can supply with 1 micron Critical
Dimension.
Any information will be highly appreciated.
Regards,
Yong
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