Used IRVINE OPTICAL Ultrastation 3 #9080750 for sale

IRVINE OPTICAL Ultrastation 3 is a state-of-the-art digital mask and wafer inspection equipment designed to meet the high levels of uniformity and accuracy demanded by semiconductor manufacturers. The system is specifically designed to maximize productivity and throughput and to minimize costs and operational downtime. Ultrastation 3 is driven by a powerful motorized stage and is capable of precise multi-layer alignment and resolution of defects down to 1 micron. The unit uses a set of cameras to capture the image of each mask and wafer. After the camera images have been acquired, a central computer machine combines the images to create virtual representations of the mask and wafer. IRVINE OPTICAL Ultrastation 3 also provides a host of specialized image processing and defect analysis tools. These include built-in optical inspection, precise measurement of electrical characteristics, and high speed imaging. Using Ultrastation 3, manufacturers can simultaneously perform multiple tests and inspect multiple masks and wafers quickly. This reliability and throughput increase the efficiency of the manufacturing process. The tool also offers several advanced features to ensure a high level of accuracy. These include adaptive optics, uniformity correction, and dark field measurements. The Adaptive Optics feature allows the asset to accurately determine the exact location of the defect within a specific wafer or mask. This information can be used to reduce mask misalignments and improve deposition control. The Uniformity Correction feature ensures that the inspected images and measurements are reliable and accurate by preventing any errors that may occur during the inspection process. Dark Field Measurements allow for the measurement of the faintest defects, ensuring that all defects are properly identified and inspected. IRVINE OPTICAL Ultrastation 3 also provides a number of beneficial additional features, such as an annotated defect library, reporting capability, and auto-setup. These features help to ensure that the entire mask and wafer inspection process is as efficient and accurate as possible. Overall Ultrastation 3 is an advanced, efficient, and reliable mask and wafer inspection model. It offers a comprehensive suite of capabilities that are designed to ensure precision accuracy, while also providing an array of features that maximize efficiency and throughput.