Template:Announcements: Difference between revisions
(Suss bonder update) |
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=====Stepper #3 (ASML DUV) - Tool UP===== |
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I have recalibrated the system focus, system is ready for use, back to your *normal* focus offsets. No need to run and add IQC. |
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JEOL have applied a temporary fix that after overnite testing has shown to be robust. A full fix will require new boards to arrive from Japan in about a week. |
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So feel confident about using the tool in the interim. If any issues, let me know immediately.// [[User:John_d|Demis D. John]] 15:52, 6 August 2024 (PDT) |
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Please do let me know if you see IQC focus is out of the ±50nm spec again - it was intermittent for a while. I believe particulate contamination was the cause (from the last system repair). |
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=====Wafer Bonder, (Suss SB6-8E)===== |
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A third party bonder repair company will be out here the week of the 26th. The goal is to install the new top heater and then to do a full PM. If all goes well the tool will be available to use late that week. I’ll send out another email once I have more information. Thanks, Aidan. |
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Reminder to be *extremely* careful to clean the underside of your wafers and ensure not particles are on the Chrome side of your photomask! Let me know if you see any problems with users following these cleaning procedures, or if you have questions/need a refresher on this. // [[User:John_d|Demis D. John]] 00:39, 22 October 2024 (UTC) |
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=====Suss SB6-8E===== |
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When the vendor came in to install the new top heater he wasn't able to get the z-axis (elevator motor) to move. He was able to install the new heater and do a PM on the rest of the tool. We are ordering a new z-axis controller on the recommendation of the vendor. If all goes well this should solve the issue and make the bonder fully operational. I'll send out an email once the new controller has been installed. |
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Unfortunately the shipment of repaired parts was significantly delayed. I will be installing them and testing on Tuesday. With any luck the system will be available Tuesday evening. |
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-Aidan |
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Tony |
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//[[User:Mehalana v|Vraj Mehalana]] 16:26, 26 July 2024 (PDT) |
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=====ICP1 Down===== |
=====ICP1 Down===== |
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Latest revision as of 13:21, 22 October 2024
Stepper #3 (ASML DUV) - Tool UP
I have recalibrated the system focus, system is ready for use, back to your *normal* focus offsets. No need to run and add IQC.
Please do let me know if you see IQC focus is out of the ±50nm spec again - it was intermittent for a while. I believe particulate contamination was the cause (from the last system repair).
Reminder to be *extremely* careful to clean the underside of your wafers and ensure not particles are on the Chrome side of your photomask! Let me know if you see any problems with users following these cleaning procedures, or if you have questions/need a refresher on this. // Demis D. John 00:39, 22 October 2024 (UTC)
Suss SB6-8E
When the vendor came in to install the new top heater he wasn't able to get the z-axis (elevator motor) to move. He was able to install the new heater and do a PM on the rest of the tool. We are ordering a new z-axis controller on the recommendation of the vendor. If all goes well this should solve the issue and make the bonder fully operational. I'll send out an email once the new controller has been installed.
-Aidan //Vraj Mehalana 12:43, 3 September 2024 (PDT)
ICP1 Down
The board we were waiting on arrived, but it did not resolve the tool issue. We are working with Panasonic on the next steps. //Vraj Mehalana 14:17, 1 March 2024 (PST)
Lab Access Changes: Symmetry App
The iris scanner has been decommissioned. Please use the card reader which supports:
-Physical card
-Mobile phone via Symmetry App
//Vraj Mehalana 16:59, 14 June 2024 (PDT)