Eric,
have you tried to use GC-Prevue
you can view all layers at one time if you
need to. you can download a free viewer from
Graphic Code.

        www.graphicode.com/

go to the download section, and at the bottom of the
page is the free viewer.

Barry.

-----Original Message-----
From: Eric Christison [mailto:[log in to unmask]]
Sent: Friday, June 07, 2002 4:03 AM
To: [log in to unmask]
Subject: [TN] Advice on Inspection Equipment Needeed


Dear Readers,

I have to measure the variation in position between a fiducial on the
top surface of a substrate and a pad pattern on the bottom surface. I
don't have any inspection equipment that can view both surfaces
simultaneously and am dissatisfied with our current method of
measurement.

can anyone direct me to a UK facility that may be able to carry out such
a measurement for me?

Thanks,

--
Eric Christison
Mechanical Engineer
STMicroelectronics
33 Pinkhill
Edinburgh
EH12 7BF

tel:    +44 (0)131 336 6165
fax:    +44 (0)131 336 6001

----------------------------------------------------------------------------
-----
Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt delivery of Technet send e-mail to [log in to unmask]: SET
Technet NOMAIL
To receive ONE mailing per day of all the posts: send e-mail to
[log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/html/forum.htm for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700
ext.5315
----------------------------------------------------------------------------
-----

---------------------------------------------------------------------------------
Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/html/forum.htm for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
---------------------------------------------------------------------------------