Automatic material handling system, production system for semiconductor device, and production management method for semiconductor device

摘要

It is an object to provide an AGV that enables preventing a substrate and a manufacturing system from being contaminated due to another substrate with an adhering contaminant generated in a manufacturing process, and also a production system for a semiconductor device and a production management method for a semiconductor device, which use the AGV. In the present invention, air filtered through a filter is introduced into a containing portion of an AGV, and air in the containing portion containing a carrier is exhausted after filtering the air in the containing portion through another filter. As the filter used before discharging the air, a filter that enables filtering an impurity on the order of a submicron level is used. In addition, a carrier used before doping is changed to another carrier after doping, and CIM system is used to control driving of the AGV and selection of the carrier.