From eenriquez at snf.stanford.edu Tue Nov 1 08:34:56 2005 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Tue, 1 Nov 2005 08:34:56 -0800 Subject: Problem wafersaw SNF 2005-10-27 14:34:07: hard to see wafer surface Message-ID: Cleaned camera lens From foquetm at snf.stanford.edu Wed Nov 9 15:51:31 2005 From: foquetm at snf.stanford.edu (foquetm at snf.stanford.edu) Date: Wed, 9 Nov 2005 15:51:31 -0800 Subject: Problem wafersaw SNF 2005-11-09 15:51:30: die delaminating Message-ID: for some reason today my dies were delaminating from the blue tape during dicing. Anybody knows if anything change w/regards to the dicing tape or related item. Thx, Mat From mtang at stanford.edu Wed Nov 9 16:37:41 2005 From: mtang at stanford.edu (Mary Tang) Date: Wed, 9 Nov 2005 16:37:41 -0800 Subject: Problem wafersaw SNF 2005-11-09 15:51:30: die delaminating In-Reply-To: <200511092351.jA9NpeNB021671@smtp1.Stanford.EDU> References: <200511092351.jA9NpeNB021671@smtp1.Stanford.EDU> Message-ID: <1131583061.43729655726e1@webmail.stanford.edu> Hi Matthieu -- I have not seen this myself, but have been told that the blue tape can get old, so this is why we don't order a lot at a time. I've just opened a new package and it's expiration date is next year some time. Mary Quoting foquetm at snf.stanford.edu: > for some reason today my dies were delaminating from the blue tape during > dicing. Anybody knows if anything change w/regards to the dicing tape or > related item. Thx, > Mat > > From eenriquez at snf.stanford.edu Thu Nov 10 16:18:35 2005 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Thu, 10 Nov 2005 16:18:35 -0800 Subject: Problem wafersaw SNF 2005-11-09 15:51:30: die delaminating Message-ID: From markus at snf.stanford.edu Tue Nov 15 16:57:20 2005 From: markus at snf.stanford.edu (markus at snf.stanford.edu) Date: Tue, 15 Nov 2005 16:57:20 -0800 Subject: Problem wafersaw SNF 2005-11-15 16:57:19: x-axis limit Message-ID: x-axis limit error when unloading specimen From eenriquez at snf.stanford.edu Wed Nov 16 09:36:00 2005 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Wed, 16 Nov 2005 09:36:00 -0800 Subject: Problem wafersaw SNF 2005-11-15 16:57:19: x-axis limit Message-ID: Limit switches checked OK. Rehomed system. From mvikram at snf.stanford.edu Mon Nov 28 17:11:15 2005 From: mvikram at snf.stanford.edu (mvikram at snf.stanford.edu) Date: Mon, 28 Nov 2005 17:11:15 -0800 Subject: Problem wafersaw SNF 2005-11-28 17:11:15: Single Cut Message-ID: Single cut keeps returning to the wafer centre instead of current location. From mtang at snf.stanford.edu Tue Nov 29 09:03:56 2005 From: mtang at snf.stanford.edu (mtang at snf.stanford.edu) Date: Tue, 29 Nov 2005 09:03:56 -0800 Subject: Problem wafersaw SNF 2005-11-28 17:11:15: Single Cut Message-ID: Wafersaw checks out fine. It looks like a previous user way WAAAAYYYY off on the y-offest alignment. (If anyone feels uncomfortable with this procedure, please get in touch with me or other staff member to review it.)