Systems, devices, and methods for air flow optimization including adjacent a FOUP

A system comprises a front opening universal pod (FOUP) configured to hold one or more semiconductor wafers and a load dock having a stage and a receiving portion extending above the stage. The FOUP is positioned on the stage. A fan filter unit (FFU) positioned above the load dock. An air flow optim...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chu, Yang-Ann, Pai, Jiun-Rong, Wu, Cheng-Lung, Shiu, Yi-Fam, Liu, Hsu-Shui
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system comprises a front opening universal pod (FOUP) configured to hold one or more semiconductor wafers and a load dock having a stage and a receiving portion extending above the stage. The FOUP is positioned on the stage. A fan filter unit (FFU) positioned above the load dock. An air flow optimizer device is disposed on the receiving portion and under the FFU. The air flow optimizer device has an inlet opening and an outlet opening and a channel extends between the inlet opening and the outlet opening.