Used KLA / TENCOR AIT #9379548 for sale

KLA / TENCOR AIT is a wafer testing and metrology equipment that combines several technologies to provide real-time, three-dimensional monitoring of wafers during manufacturing. KLA AIT system uses a combination of laser mega-probing, die-by-die metrology, combined with automated vision systems to detect and measure any defects and material changes on the wafer. This ensures that wafers are manufactured to precise specifications and quickly identified if there are any issues with the wafer. The wafer is monitored throughout the entire process, and any measurements taken will be automatically recorded, allowing for precise evaluation and reporting of results. The unit utilizes a combination of hardware, software, and proprietary algorithms to capture the precise data necessary to accurately assess the wafer. TENCOR AIT hardware is housed in a single chassis and includes a programmable laser, optics lens and sensor, and a control machine. The laser scans the wafer one line at a time and measures the topography and surface characteristics of the wafer. This is done via the optics lens and sensor, which captures images and measurements of each line. The proprietary software processes the data and information gathered by the laser and optics lens. It is comprised of image processing, analysis, and memory segments, which identify and package the exact data needed for accurate defect detection and material analysis. The software also includes algorithms that can identify various patterns, shapes, and sizes, which in turn can be assigned to specific surface features. Finally, the entirety of the wafer's testing and metrology data is collected and analyzed through the control tool. It is the brain of the asset and is the interface by which the data is shared with other systems in the factory. The control model is also capable of data visualization and analysis, allowing for in-depth insights into the surface characteristics and condition of the wafer. AIT equipment provides an invaluable tool for wafer manufacturers. The system helps to ensure a high-quality surface finish and an accurate product that meets standards. Additionally, the unit is designed to minimize operator involvement and maximize efficiency, providing cost savings to your business.