Ulvac
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The Ulvac NE 5700 is a dry etching system for production use. The NE 5700 can be built as a cluster tool with up to two process chambers. The NE 5700 handles 200mm wafers.[1][2]
A production etch platform can be built as a clustered system with more than one process chamber to support throughput and process flexibility.[1]
The NE 5700 sits in the semiconductor pattern-transfer stage, where etched features are formed after a mask or other patterning step.
The tool is used after pattern definition and before later integration steps that rely on the etched geometry.
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The following facts about the NE 5700 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 NE 5700 are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the NE 5700 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 NE 5700 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 NE 5700 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the NE 5700 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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Last updated Oct 7, 2026.
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