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Semiconductor wafer carrier FOUP emerges as key component in HBM era

Semiconductor wafer carriers known as FOUPs are gaining strategic importance as memory chip manufacturing processes become longer and more intricate, increasing the need for contamination control. Industry sources say advanced chips such as high-bandwidth memory keep wafers in fabs for more than 100 days, raising risks from humidity and airborne molecular contamination. South Korean equipment makers are reporting rising orders for FOUP cleaners and humidity-control solutions used by major memory makers.