Before
After
AMAT Varian Implant
VIISta HCS Process Chamber
1st Pass Technologies High Precision Maintenance procedure
VALUE:
- Safely remove deposition in a timely manner
- Improve post PM particle performance
- Improve 1st Pass Qualifications
- Extend Mean Time Between Clean (MTBC)
CLIENT: Advanced Chip Manufacturer
MODULE: Implant
DATA:
- Reduction PM downtime: 12 Hours
- Post PM Particle Total Count: 47% Reduction
- Post PM Particle Area Count: 23% Reduction
- 1st Pass QUAL rate: 32% Improvement
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