概要（Overview）

The AWIS-300 series systems, currently in the final stages of development, are based on ADE's proprietary ARS (Angle Resolved Scatter) technologies for the optical inspection of bare and film wafer surfaces, and are intended for use in a class 1 or better cleanroom environment. The AWIS-300 is designed to provide the combination of front and backside measurement, sensitivity, throughput and sorting capabilities required by wafer manufacturers.