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Samsung

Galaxy S2 Epic 4G

Thermal / DiffusionProduced 2011–Samsung Galaxy S2 Epic 4G family
Research Quality: 20% complete
SamsungGalaxy S2 Epic 4G
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What is it?

Samsung Group is a South Korean multinational manufacturing conglomerate headquartered in Seoul. The provided source describes its history from its 1938 founding through diversification into electronics, and explicitly mentions the Galaxy S2 Epic 4G only in the context of a legal dispute over smartphone patents.

What do the numbers mean?

Configuration & options4

oem
Samsung[2]
Accurate?
founding year
1938[2]
Accurate?
headquarters
Seoul, South Korea[2]
Accurate?
Galaxy S2 Epic 4G mention
Listed among Samsung phones Apple sought to ban in the United States[2]
Accurate?

Vintage & configurations

  1. 2011-08Announced[1]

    Announced in August 2011.

  2. 2011-09Production start[1]

    Released in September 2011.

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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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Frequently asked questions

What kind of process tool is this class?General reference — not yet source-verified

It is a thermal process tool used to heat substrates in a controlled atmosphere so material and electrical properties can be altered in a repeatable way.

What is the main purpose of a diffusion-class system?General reference — not yet source-verified

Its main purpose is to support heat-driven processes such as dopant movement, annealing, and oxidation-related reactions.

Where is this class used in semiconductor processing?General reference — not yet source-verified

It is used in front-end fabrication flows, typically after steps that introduce or pattern material and before later integration steps that rely on the thermal result.

What process variables matter most in this class of equipment?General reference — not yet source-verified

Temperature, time, ramp behavior, and ambient composition are the key variables that determine the process outcome.

What kinds of materials or substrates does this class handle?General reference — not yet source-verified

Such systems are generally used on semiconductor wafers and similar substrates that require controlled thermal treatment.

Not publicly documented

The following facts about the Galaxy S2 Epic 4G 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 variants, configuration options, or revision breakpoints of the Galaxy S2 Epic 4G 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 Galaxy S2 Epic 4G 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 Galaxy S2 Epic 4G are on record.

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

  • The process node or technology generation of the Galaxy S2 Epic 4G is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the Galaxy S2 Epic 4G are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (2)Every fact above is drawn from these public sources
  1. [1]mobilespecs.netmobilespecs.netmobilespecs.net
  2. [2]en.wikipedia.orgen.wikipedia.orgen.wikipedia.org
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Last updated Jul 29, 2026.

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