Comparison ledger
KLA 2139 UI Brightfield Patterned Surface Defect, KLA .498 PSL Wafer, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | ||
|---|---|---|
| OEM | KLA | KLA |
| Category | Metrology & Inspection | Metrology & Inspection |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | KLA 2139 | KLA .498 PSL Wafer |
| Specifications | ||
| Configuration | Ultra-Broadband Illumination[1] | NIST Traceable[3] |
| Model | 2139 UI Brightfield Patterned Surface Defect[2] | — |
| OEM | KLA[2] | — |
| Category | Metrology & Inspection[1] | — |
| Wafer size | 8 inch[1] | — |
| NIST traceability | — | Yes[3] |
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