Used ULTRATECH 1500 MVS #293596107 for sale

ULTRATECH 1500 MVS is a fully-automated, state-of-the-art wafer stepper for photolithography. Utilizing the high performance of a Deep-U/V (Ultra-Violet) lithography, 1500 MVS provides a high degree of accuracy and precision in the creation of complex circuit features on a semiconductor wafer. ULTRATECH 1500 MVS is designed to facilitate the accurate, repeatable alignment of photomasks with wafers, in order to create crystal-defining, scaled layers of metal or silicon. Highly accurate optical alignment ensures a precise and consistent photoengrave, which is critical for the production of functional circuit devices. 1500 MVS is capable of accommodating up to ten silicon wafers at one time, allowing for high throughput production. ULTRATECH 1500 MVS offers several features to enhance photolithography accuracy and performance, including a high-resolution camera to measure the exact position of the mask and stepper alignment encoders to track the exact location of the wafer with respect to the mask. Furthermore, a high-precision optical alignment target is built into the system to ensure a highly repeatable pattern placement. 1500 MVS also features an active runtime throughput optimization algorithm to maximize the yield and efficiency of each production run. Multiple layers of varied features, degrees of resolution, overlays and materials can be processed in a single run, allowing for unprecedented performance in the production of complex devices. ULTRATECH 1500 MVS' machine interface further simplifies production runs and enables tight process parameter control. Overall, 1500 MVS is a highly advanced wafer stepper, capable of producing ultra-high-resolution, technically and functionally complex devices with consistent results and a high degree of accuracy. ULTRATECH 1500 MVS is ideally suited for more complex and demanding production processes, such as those associated with semiconductor device manufacturing.