Waferpedia

YES

310TA

The YES 310TA is a vacuum cure and HMDS vapor prime oven for enhancing photoresist adhesion. The YES 310TA operates at 150°C with a 300-second HMDS vapor exposure. The YES 310TA treats wafers up to 6 inches in diameter.[1][2]

310TA — colorado.edu
Fig. 01310TAcolorado.edu[2]

Wafer size

up to 6-inch wafers

Vacuum

Vacuum cure & HMDS vapor prime oven[1]

Optics

300 s[1]

What it is

The YES 310TA is a vacuum cure and HMDS vapor prime oven used in photolithography-related thermal processing.[1][4]

How it works

The YES 310TA performs HMDS vapor priming in vacuum-cure and vapor-prime operation.[1][3]

The YES 310TA uses vapor-phase HMDS at one hundred fifty degrees Celsius with an exposure time of three hundred seconds and a total process time of about fifteen minutes.[1]

Where it fits in the process flow

The YES 310TA sits before photoresist spin coating as a priming step that improves adhesion.[1][3]

The YES 310TA is used for batch processing of wafers in cassettes and is followed by cooling before spin coating.[1]

Applications

The YES 310TA primes silicon, silicon dioxide, and silicon nitride with silane molecules to improve adhesion of polymers such as photoresists.[1]

  • Batch priming of Si, native or film SiO2, and Si3N4
  • Enhancing adhesion of polymers such as photoresists
  • HMDS treatment before spin coating

What do the numbers mean?

Vacuum & pumping2

Description
Vacuum cure & HMDS vapor prime oven[1]
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Equipment type
Vacuum cure & HMDS vapor prime oven[1]
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Wafer handling8

Carrier capacity
25 slots for 4-inch or 6-inch wafers per cassette[1]
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Wafer compatibility
up to 6-inch wafers[1]
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Wafer capacity
25 slots for 4″ or 6″ wafers[1]
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Maximum wafer size
up to 6-inch[2]
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Wafer size capacity
up to 6-inch[2]
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Cassette capacity
25 slots for 4" or 6" wafers[1]
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Cassette capacity
25 slots for 4-inch or 6-inch wafers per cassette[1]
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Wafer size
up to 6-inch wafers[2]
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Optics & imaging2

Exposure time
300 s[1]
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HMDS exposure time
300 seconds[1]
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Configuration & options11

Model
310TA[2]
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Equipment type
HMDS Vapor Prime Oven[2]2 sources
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Priming agent
HMDS in vapor phase[1]
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Process temperature
150 °C[1]
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Total process time including purges
~15 min[1]
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Process type
HMDS vapor priming[1]
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Temperature
150 °C[1]
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Total process time
~15 min[1]
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Priming agent
Hexamethyldisilazane (HMDS)[1]
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Total process time
~15 minutes[1]
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Model
YES 310TA[1]
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Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
YES-310TA———web.archive.org[3]
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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.

  • DescriptionVacuum cure & HMDS vapor prime oven[1]
  • Equipment typeVacuum cure & HMDS vapor prime oven[1]

Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What surface treatment does the YES 310TA perform?

The YES 310TA performs HMDS vapor priming.[1]

Which materials can the YES 310TA prime?

The YES 310TA can batch prime silicon, silicon dioxide, and silicon nitride.[1]

How long does one HMDS prime cycle take?

The YES 310TA uses an exposure time of three hundred seconds and a total process time of about fifteen minutes.[1]

Not publicly documented

The following facts about the 310TA 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 310TA are on record.

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

  • The control-system platform and OS era of the 310TA 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 310TA are on record.

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

  • The process node or technology generation of the 310TA is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the 310TA are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (4)Every fact above is drawn from these public sources
  1. [1]epfl.ch — epfl.chepfl.ch
  2. [2]colorado.edu — colorado.educolorado.edu
  3. [3]web.archive.org — web.archive.orgweb.archive.org
  4. [4]Capabilities | UD Nanofabrication Facility — udnf.udel.eduudnf.udel.edu
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Last updated Oct 5, 2026.

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