Waferpedia

EV Group

6200 NT Mask

LithographyEV Group 6200 NT Mask family
Research Quality: 30% complete

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.

The EVG 6200 NT is a mask alignment system for optical double-side lithography and wafer sizes up to 200 mm. The EVG 6200 NT is available in semi-automated or automated configuration and is equipped with integrated vibration isolation. The EVG 6200 NT supports exposure modes including vacuum contact, hard contact, soft contact and proximity mode.[1][2]

6200 NT Mask — Inventory photo
Fig. 016200 NT MaskInventory photo[2]

Vacuum

Hard, Soft, & Vacuum Contact; Proximity[2]

Performance

≤ ± 0.5 µm[3]

Optics

Mercury light source / UV LED light source[1]

What is it?

The EVG 6200 NT is a mask alignment system for optical double-side lithography and wafer sizes up to 200 mm.

What do the numbers mean?

Vacuum & pumping1

Exposure modes
Hard, Soft, & Vacuum Contact; Proximity[2]
Accurate?

Wafer handling5

Wafer/substrate size
up to 200 mm / 8"[1]
Accurate?
Wafer thickness
0.1 - 10 mm (Top Side)[2]
Accurate?
Substrate/wafer size (max)
200 mm[3]
Accurate?
Throughput (first print)
180 wafers per hour[1]
Accurate?
Throughput (aligned)
140 wafers per hour[1]
Accurate?

Optics & imaging4

Exposure source
Mercury light source / UV LED light source[1]
Accurate?
Proximity exposure gap range
0 - 300 µm adjustable via software[2]
Accurate?
Mask size
up to 9"[3]
Accurate?
Resolution (SmartNIL)
≤ 40 nm[4]
Accurate?

Performance3

Top side alignment accuracy
≤ ± 0.5 µm[3]
Accurate?
Bottom side alignment accuracy
≤ ± 1.0 µm[3]
Accurate?
IR alignment accuracy
≤ ± 2.0 µm[3]
Accurate?

Dimensions & facilities3

Footprint
1.95 m²[3]
Accurate?
Height
2.10 m[3]
Accurate?
Weight
~ 980 kg[3]
Accurate?

Configuration & options1

Wedge compensation
Fully automatic - SW controlled[1]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Exposure modesHard, Soft, & Vacuum Contact; Proximity[2]

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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Not publicly documented

The following facts about the 6200 NT Mask 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 6200 NT Mask are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the 6200 NT Mask 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 6200 NT Mask 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 6200 NT Mask are on record.

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

  • The process node or technology generation of the 6200 NT Mask is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (4)Every fact above is drawn from these public sources
  1. [1]evgroup.com — evgroup.comevgroup.com
  2. [2]Inventory photo
  3. [3]evgroup.comevgroup.com
  4. [4]evgroup.comevgroup.com
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Last updated Sep 26, 2026.

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