Comparison ledger
Applied Materials 0041-39086 ESC Part, Lam Research R 4420 XL Poly, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 0041-39086 ESC PartApplied Materials | R 4420 XL PolyLam Research |
|---|---|---|
| OEM | Applied Materials | Lam Research |
| Category | Etch | Etch |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | — | Lam Research R 4420 XL Poly |
| Specifications | ||
| OEM | — | Lam[1] |
| Type | — | Poly Etcher[1] |
| Wafer Sizes | — | 6, 8 inch[1] |
| Vintage | — | 1994[1] |
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