概要（Overview）

The NanoTech 160 system utilizes a platform based on the previous 1000 Series steppers, incorporating Dual Side Alignment (“DSA”) capability for applications requiring lithography on both sides of a wafer. The NanoTech 160 is an extension of the model 1600DSA stepper, and enhances the capabilities of the 1000 Series steppers by offering the first stepper with Dual Side Alignment capability, providing customers with a 1X stepper solution to this special processing requirement.