Electron beam exposure apparatus and electron beam measurement module

摘要

An electron beam exposure apparatus for exposing wafer by using an electron beam includes: an electron beam generator for generating the electron beam; a wafer stage for holding the wafer to be exposed; a current detector, provided on the wafer stage, for detecting a current of the electron beam; and a storage unit, provided on the wafer stage, for storing information indicating the current detected by the current detector.