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EVENT-RELATED CONTENT
- Holistic approach Entegris’ Holistic Approach to Enabling Device Performance, Yield, and Reliability
- Purity and Safety: How to Select the Right Container System for Safe, Clean Chemical Delivery
SEMI Technology Symposium | S5. CMP & Cleaning Technology (pre-recorded)
Topic: Novel CMP Filter Design that Reduces Fine Particles in Slurry Systems
Speaker: Benjamin Liao, Application Engineer
Fine particles are more difficult to remove during post-CMP cleaning, and the identification and reduction of fine particles is becoming more important as process technologies shrink. The APR media was expected to provide additional adsorption of fine particles when compared to PP depth media.
Benjamin will provide valuable information about how to monitor fine particles with DMA-CPC, and how a novel slurry filter effectively reduces fine particles counts and provides a more uniform abrasive PSD.
REGISTER ONLINE NOW!
- Next generation CMP slurry filtration for fine particle retention:
- Reduces underlayer and microscratch defects with a multilayer media depth structures without sacrificing filter life
- Reduce most large abrasive and slurry agglomerates