Method for installation of semiconductor fabrication tools
View Patent ↗This process for the installation of semiconductor fabrication tools includes designing standard modules for connecting the sources of the process gases and liquids t so that, for each gas and liquid, the sources of each required gas and liquid only need to be connected to the standard module once instead of multiple connections to the fabrication tool and support equipment. The modules can be installed before the delivery of the tool so that connection to the site sources of gases and liquids can be accomplished with fewer connections and in much shorter time.
1. A method for the installation of semiconductor fabrication tools, comprising designing and assembling standard modules based on the semiconductor fabrication process requirements and the dimensions and configuration of the site where the semiconductor fabrication tool is to be installed;
pre-assembling one or more such standard modules for the delivery of a plurality of gases from the installation site source of such gases to the semiconductor fabrication tool and support equipment, each such gases module comprising one or more manifolds, each manifold with a single inlet and a plurality of outlets and means for controlling and monitoring flow and pressure of a gas;
pre-assembling one or more such standard modules for the delivery of a plurality of liquids from the installation site source of such liquids to the semiconductor fabrication tool and support equipment, each such liquids module comprising one or more manifolds, each manifold with a single inlet and a plurality of outlets and means for controlling and monitoring flow and pressure of a liquid;
placing the standard modules in proximity to the semiconductor fabrication tool and support equipment;
connecting the respective inlets of the gases modules to the installation site respective sources of gases and connecting the outlets of the gases modules to the semiconductor fabrication tool and support equipment; and
connecting the respective inlets of the liquids modules to the installation site respective sources of liquids and connecting the outlets of the liquids modules to the semiconductor fabrication tool and support equipment.
2. The method for the installation of semiconductor fabrication tools as described in claim 1 , where
the pre-assembling of one or more of the gases modules or one or more of the liquids modules is performed in a clean room with certification equal or higher to the clean room certification of the facility where the semiconductor fabrication tool and support equipment are to be installed.