해외 우수한 분석, 측정, 계측기기 제조회사의 독점 대리점 !
CMP PROCESS MONITORING |
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TFProbe 2.2 software for configuration, measurement and analysis |
CMP PROCESS MONITORING | |
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Wavelength range | 400 to 1000 nm |
Spot Size | 20 mm |
Wafer Size | 300 mm |
Substrate Size |
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Measurable thickness range | 20 nm to 10 μm |
Measurement Time | 2 ms minimum |
Accuracy | Better than 0.5% (comparing with ellipsometry results for Thermal Oxide sample by using the same optical constants) |
Repeatability | <1 Å (1 sigma from 50 thickness readings for 1500 Å Thermal SiO2 on Si Wafer) |
CMP PROCESS MONITORING |
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More Channels can be added into the system |
Wavelength range can be extended or expanded upon request |