Specific Process Knowledge/Etch/DRIE-Pegasus/showerheadchange/ProcessD/PrD02
Date | Substrate Information | Process Information | SEM Images | ||||||
---|---|---|---|---|---|---|---|---|---|
Wafer info | Mask | Material/ Exposed area | Tool / Operator | Conditioning | Recipe | Wafer ID | Comments | ||
2/12-2014 | 4" Wafer with travka50 mask | AZ standard | Si / 50+ % | Pegasus/jmli | 10 minute TDESC clean | danchip/jml/showerhead/prD/PrD02, 110 cyc or 6:25 mins | S004693 | New showerhead |