Tokyo Electron
Telius SP Vesta Dry
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
What it is
The Tokyo Electron Telius SP Vesta is a dry etch system used in semiconductor manufacturing. The Telius SP Vesta is configured for processing substrates.[1]
How it works
General reference — not yet source-verifiedDry etch systems remove material from a wafer surface using a plasma of reactive gases. The plasma is generated in a vacuum chamber and directed at the wafer to etch patterns defined by a mask layer.
Where it fits in the process flow
General reference — not yet source-verifiedIn a semiconductor fab, dry etch tools are used after photolithography to transfer circuit patterns into underlying films. The etch process is followed by resist strip and cleaning steps.
Applications
General reference — not yet source-verifiedDry etch systems are used to create features in dielectric and metal layers for integrated circuits and microelectromechanical systems.
What do the numbers mean?
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
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Frequently asked questions
What wafer size does the Telius SP Vesta support?
The Telius SP Vesta supports 12 inch wafer sizes.[1]
Not publicly documented
The following facts about the Telius SP Vesta Dry are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
Fewer than 3 independently cited specifications for the Telius SP Vesta Dry are on record; the remainder await public documentation.
Answerable by: an OEM datasheet, a cleanroom equipment inventory, or an engineer who operated or installed it
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Telius SP Vesta Dry are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Telius SP Vesta Dry are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the Telius SP Vesta Dry are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Telius SP Vesta Dry are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (1)Every fact above is drawn from these public sources
- [1]inventory listing
Last updated Aug 20, 2026.