Used KLA / TENCOR ASET F5x #9229841 for sale

KLA / TENCOR ASET F5x is a wafer testing and metrology equipment that provides cost-effective, high throughput, and accurate measurements of semiconductor wafers. This enables fast and accurate analysis of production process performance and yields. The system is comprised of multiple subsystems, including optical imaging, metrology, and defect review. The optical subsystem utilizes comprehensive, state-of-the-art display technology, which provides superior resolution and detection of defects on the wafer. This includes the use of high quantum efficiency CMOS-type (Charge-Coupled Device) sensors, with improved background noise levels to deliver improved accuracy and contrast. Along with optical imaging, the unit also offers a unique combination of image analysis algorithms to optimize classification and detect potential defects. The metrology subsystem provides highly precise determination of critical device parameters. It's capable of sampling from a large area and evaluating the throughput of a range of wafer sizes and thicknesses. This machine also offers superior wafer mapping as well as the ability to characterize a particular region of a wafer in detail using full-field imaging. The defect review subsystem integrates advanced image quality metrics and statistical defect validation techniques to help accurately identify and classify any potential issues. It's capable of delivering a complete analysis of defect type, trend, occurrence, region, origin, and location. The subsystem also provides a powerful software solution for efficiently managing and refining test recipes, ensuring that any potential issues are quickly identified. In conclusion, KLA ASET-F5X wafer testing and metrology tool is an advanced instrument that provides reliable, accurate, and cost-effective measurements of semiconductor wafers. The asset enables efficient control of the production process, reducing waste and improving yields. Its highly precise imaging, metrology, and defect review capabilities make it an invaluable tool for any semiconductor manufacturing facility.