Equipment Front End Module

16 Fab Automation, Operations & Equipment

Notation EFEM

Definition

A semiconductor-tool front-end module that provides the interface between wafer carriers and the process equipment, typically incorporating load ports, carrier-handling functions and a substrate-handling robot within a controlled mini-environment.

Application

Used to receive FOUPs or other wafer carriers, open or interface with the carrier, identify and transfer wafers to the tool or load locks, and maintain controlled wafer handling at the atmospheric front end of automated semiconductor equipment.

Related search terms

Tool front-end module; equipment front end; wafer front-end module

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Related concepts

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