Advanced Wafer Production Techniques and Automation Upgrades
Explore the latest advancements in wafer production processes, including automated dicing, laser marking systems, and optimized recipes for increased efficiency. Learn how these innovations are revolutionizing the semiconductor manufacturing industry.
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Presentation Transcript
Wafer production Andrea Mazzolari 1
R&D on dicing Serial production requiresa series of technical automation Upgrade of software of dicing machine Developeda pythoncode to automatize preparation of dicing programs
Laser marking system First wafer produced through100% automatic mode Thisallowsto increase the production rate and yield
Diced surfaces Diced Dicedsurfaces surfacesare wafer s wafer ssurface surface are now nowmuch muchmore more perpedicular perpedicularto to
Laser marking system Just received10 wafers coated with silicon nitride+siliconoxide(delay from the supplier of about1 month asusual ). Wafers diameter is 3 Optimizing dicingrecipe to operate under automation mode Studyinghowto increasecleaninglevelafter dicingoperations.