MaskTrack Pro offers a unique combination of physical and chemical cleaning technologies and methods for surface preparation and passivation that enable customers to effectively remove particles, organic and inorganic contamination while preserving mask integrity down to 1x angstrom technology node. MaskTrack Pro is backward compatible to 28 nm hp.
Wet Cleaning
Physical-based Cleaning
Offering multiple physical force technologies for wet cleaning the system consists of up to three pre-clean and final-clean chambers for segregation of strip, pre-clean and final clean processes.
• Unique in-situ UV surface preparation and cleaning technology
• High frequency dual megasonic cleaning up to 5MHz
• Precision nano binary spray
• Focus Spot Cleaning
Chemical-based Cleaning
• DIW-H20 degassing for cavitation control during megasonic process
• Ultra-clean hot and cold CO2-DI water
• Ozonated DI water and electrolyzed H2 incl. pH stabilization
• Ultra-diluted SC1
• New alkaline-based media for further pattern damage reduction
• 5 nm process media filtration
Surface Treatment
Sophisticated Preparation, Preservation and Restoration
• High temperature dehydration and ion removal for 193i photomasks
• 172nm UV exposure
• Ambient Plasma surface conditioner
• Environmentally controlled mask storage
Process Automation
Intelligent Solutions
• Wet substrate transfer between pre-clean and final clean process
• Dry flip functionality
• Low contact dual substrate transfer handling
• Multiple input/output and substrate buffer stations
• Online process monitoring via webcam
Standards
In Line with the Industry
• SEMI S2, S8, S13 compliant
• CE marked
• Conform to European harmonized standards and machine directive 2006/42/EC, EMC directive 2004/108/EC and low voltage directive 2006/95/EC
• DIN ISO 14.644 class 2 controlled environment
• Ready for factory automation via SECS/GEM 200/300 mm standard interface