Waferpedia

Temescal

UEFC-5700

DepositionTemescal UEFC-5700 family
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The Temescal UEFC-5700 is a production evaporation system. The Temescal UEFC-5700 is used for compound semiconductor processing. The Temescal UEFC-5700 provides controlled multi-layer coatings with highly repeatable uniformity and performance metrics.[1]

TemescalUEFC-5700
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What it is

The Temescal UEFC-5700 is a deposition system in the Temescal product family.[1]

How it works

Temescal systems are used for metallization on compound-semiconductor substrates and for controlled multilayer coatings.[1]

Where it fits in the process flow

General reference — not yet source-verified

The Temescal UEFC-5700 fits in the thin-film formation stage of semiconductor and precision-optics manufacturing.

Applications

Temescal systems coat materials such as Ti, Pt, Au, Pd, Ag, Ni, Al, Cr, Cu, Mo, Sn, SiO2, and ITO.[1]

Temescal systems are used in compound semiconductor, HB-LED lighting, wireless, ophthalmic lens, triple junction PV solar, precision optic, and telecom applications.[1]

  • Compound semiconductor processing
  • Controlled multi-layer coating of substrates

What do the numbers mean?

Wafer handling1

Process focus
compound semiconductor substrates[1]
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Performance1

Performance
highly repeatable guaranteed uniformity and performance metrics[1]
Accurate?

Configuration & options3

System type
production evaporation system[1]
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Coatings
controlled multi-layer coatings[1]
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Materials mentioned
Ti, Pt, Au, Pd, Ag, Ni, Al, Cr, Cu, Mo, Sn, SiO2 and ITO[1]
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Where are the manuals?

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Not publicly documented

Field notes

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Not publicly documented

The following facts about the UEFC-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 UEFC-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 UEFC-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 UEFC-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 UEFC-5700 are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the UEFC-5700 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]temescal.ferrotec.com — temescal.ferrotec.comtemescal.ferrotec.com
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Last updated Oct 3, 2026.

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