Comparison ledger
Applied Materials 0041-39086 ESC Part, Lam Research Rainbow 4420 Multi-Process, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 0041-39086 ESC PartApplied Materials | Rainbow 4420 Multi-ProcessLam 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 Rainbow 4420 Multi-Process |
| Specifications | ||
| OEM | — | Lam[1] |
| Model | — | Rainbow 4420[1] |
| Category | — | Etch[1] |
| Wafer Sizes | — | 8 inch[1] |
| Asset # | — | 153151[1] |
| Last Confirm Date | — | April 15, 2026[1] |
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