Computer-readable storage medium recording data structure for storing data controlling operation of overlay measurement device and overlay measurement device therefor
Abstract:
A non-transitory computer-readable storage medium that records a data computer-readable storage medium that records a data structure for storing data controlling an operation of an overlay measurement device that measures an error between a first overlay mark and a second overlay mark formed on different layers of a wafer. The data include information of a recipe that is input to allow the overlay measurement device to measure characteristics of a wafer through a manager program installed in a user terminal, and unique information of the overlay measurement device.
Information query
Patent Agency Ranking
0/0