Alignment system used in nano-imprint lithography and nano imprint lithography method using the alignment system

摘要

An alignment system used in nano-imprint lithography and a nano-imprint lithography method using the alignment system are provided. The alignment system includes: a plurality of electron emission devices, which are provided in the mold and emit electrons; and a plurality of electrodes, which are provided to face the electron emission devices and at which the electrons emitted from the electron emission devices arrive. The mold and the substrate are aligned with each other by maximizing the amount of current in each of the electrodes.