Lam Research
The Lam / Novellus Concept One is a chemical vapor deposition (CVD) system. The Concept One handles wafer sizes of 6 inches and 8 inches. The Concept One is designed for nitride and TEOS deposition processes.[1][2][3]

Chemical vapor deposition systems introduce precursor gases into a heated reactor chamber. Thermal energy drives a chemical reaction that deposits a solid film onto the substrate surface. The system precisely controls gas flow, temperature, and pressure to produce uniform layers.
Silicon nitride films serve as protective coatings, diffusion barriers, or dielectric layers in integrated circuits. Silicon dioxide films derived from TEOS are used as electrical insulators and optical coatings.
Documented failure modes, common issues, and field considerations.
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| 6 inch version | — | — | Listed with 6-inch wafer size; one listing includes Nitride / TEOS and 3 Phase, 50/60 Hz, 208V Vac. | Equipment inventory listing[1] |
| 8 inch version | — | 2012 | Listed with 8-inch wafer size and 2012 vintage; one listing includes Nitride / TEOS and 208V, 50/60 Hz, 3 Phase. | Equipment inventory listing[2] |
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
Tracked replaceable assemblies, spares criticality, and availability status across all major subsystems. Each entry cites its source.
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The following facts about the Concept One are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Concept One are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the Concept One are not on record.
Answerable by: an engineer who operated it or OEM installation records
The process node or technology generation of the Concept One is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly hosted manuals, SOPs, or datasheets for the Concept One are on record.
Answerable by: university cleanroom staff or an OEM application specialist
Last updated Oct 11, 2026.
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