Overview

System enables fully automated inspection of the 300mm wafer surface. The system's parallel processing capability allows simultaneous wafer inspection of the front / backside and the edge/bevel – at throughputs of up to 130 wafers per hour. A single rotation of the wafer is sufficient for wafer edge inspection to deliver the detection results and defect images. The image-based technology convinces with 1µm sensitivity and allows for optional high resolution microscopic review of defects.