摘要:
A semiconductor processing station is provided. The semiconductor processing station includes a first platform, a second platform and a vacuum tunnel, wherein the first platform has a first load lock and a first plurality of chambers, and the second platform has a second load lock and a second plurality of chambers, and the vacuum tunnel connects the first and the second load locks.
摘要:
A rail transport system and method for a semiconductor fabrication facility (FAB). In one embodiment, the system includes a network of stationary rails and a wheeled vehicle movable on the rails via rolling movement. The vehicle is operable to hold a wafer carrier that stores a plurality of wafers. A cross-floor transport system is provided that may include a vehicle lifter positioned near the network of rails that extends between a first elevation and a second elevation in the FAB. The lifter is configured and operable to receive the vehicle from rails at the first elevation and vertically transport the vehicle to rails at the second elevation without removing the wafer carrier from the wheeled vehicle. In one embodiment, the lifter is configured so that the vehicle may be rolled directly onto and off of the lifter for vertical transport.
摘要:
A system comprising a conveyor. A semiconductor processing tool has a lifter port. The tool is positioned near the conveyor, such that the lifter port is configured to transport a Front Opening Unified Pod (FOUP) between the conveyor and the lifter port. An upstream stocker and a downstream stocker are both co-located with the conveyor and the tool. The upstream and downstream stockers each have a respective storage space for the FOUP and a respective robotic device configured to transport the FOUP between its respective storage space and the conveyor. The upstream stocker is configured to receive the FOUP from an overhead transport (OHT) and deliver the FOUP to the conveyor. The downstream stocker is configured to receive the FOUP from the conveyor and deliver the FOUP to the OHT.
摘要:
A semiconductor processing station is provided. The semiconductor processing station includes a first platform, a second platform and a vacuum tunnel, wherein the first platform has a first load lock and a first plurality of chambers, and the second platform has a second load lock and a second plurality of chambers, and the vacuum tunnel connects the first and the second load locks.
摘要:
A system comprising a conveyor. A semiconductor processing tool has a lifter port. The tool is positioned near the conveyor, such that the lifter port is configured to transport a Front Opening Unified Pod (FOUP) between the conveyor and the lifter port. An upstream stocker and a downstream stocker are both co-located with the conveyor and the tool. The upstream and downstream stockers each have a respective storage space for the FOUP and a respective robotic device configured to transport the FOUP between its respective storage space and the conveyor. The upstream stocker is configured to receive the FOUP from an overhead transport (OHT) and deliver the FOUP to the conveyor. The downstream stocker is configured to receive the FOUP from the conveyor and deliver the FOUP to the OHT.
摘要:
A rail transport system and method for a semiconductor fabrication facility (FAB). In one embodiment, the system includes a network of stationary rails and a wheeled vehicle movable on the rails via rolling movement. The vehicle is operable to hold a wafer carrier that stores a plurality of wafers. A cross-floor transport system is provided that may include a vehicle lifter positioned near the network of rails that extends between a first elevation and a second elevation in the FAB. The lifter is configured and operable to receive the vehicle from rails at the first elevation and vertically transport the vehicle to rails at the second elevation without removing the wafer carrier from the wheeled vehicle. In one embodiment, the lifter is configured so that the vehicle may be rolled directly onto and off of the lifter for vertical transport.