Waferpedia

ESI

IR 9850

Lab & Support EquipmentESI IR 9850 family
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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.

ESI IR 9850 is a laser repair system for semiconductor manufacturing. ESI IR 9850 is used for repairing defects on semiconductor wafers and reticles.[1]

ESIIR 9850
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Where it fits in the process flow

The ESI IR 9850 is used for repairing defects on semiconductor wafers and reticles.[1]

Applications

The ESI IR 9850 is applied to defect repair work on semiconductor wafers and reticles.[1]

What do the numbers mean?

Optics & imaging3

Lasers repair[2]
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Category
Lasers repair[2]
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Tool type
Laser repair system[1]
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Configuration & options3

Manufacturer
ESI[1]
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Model
IR 9850[2]
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Category
Lab & Support Equipment[1]
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Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What is the model and manufacturer of this system?

The system is the ESI IR 9850, manufactured by ESI.[1][2]

What type of equipment is the ESI IR 9850?

The ESI IR 9850 is a laser repair system in the lab and support equipment category.[1]

What is the primary function of the ESI IR 9850?

The ESI IR 9850 is used for repairing defects on semiconductor wafers and reticles.[1]

Not publicly documented

The following facts about the IR 9850 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 IR 9850 are on record.

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

  • No publicly documented variants, configuration options, or revision breakpoints of the IR 9850 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 IR 9850 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 IR 9850 are on record.

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

  • The process node or technology generation of the IR 9850 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (2)Every fact above is drawn from these public sources
  1. [1]waferpedia.com — waferpedia.comwaferpedia.com
  2. [2]inventory listing
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Last updated Oct 19, 2026.

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