Used SEMITOOL SAT #293671300 for sale

SEMITOOL SAT is a photoresist equipment designed for high preci sion lithography processing. It is used for crafting small circuits or intricate patterns on semiconductor wafers for complex microelectronic device fabrication. The system is comprised of a light stepper that is equipped with variable-wavelength excitation sources for exposing the photoresist layer on the wafers as well as for subsequent development. SAT unit is equipped with projection lenses of high resolution, along with an automated sample loading and alignment guidance mechanism, that allows for high throughput process flow ensuring patterns of extreme accuracy. The machine is able to effect various photoresist processes such as positive and negative photoresist deposition, susceptor pre-bake, light exposure and light intensity of exposure, pattern inspection, focus adjustment, development, post bake, inspection, and pattern height measurement. SEMITOOL SAT tool is capable of exposing photoresist layers that span a wide range of complex shapes, from simple circles to highly intricate geometric patterns. This is because the automatic pattern placement engine of the asset is able to accurately place these patterns onto the wafer. The model then uses multiple illumination angles to ensure optimised coverage on the photoresist layer. High resolution imaging is also provided by the equipment's optics that further support pattern placement accuracy. In addition, SAT incorporates a comprehensive suite of measurement technologies at the wafer level and further allows users to customize the imaging capabilities, thus providing them with the freedom to select the pattern size, alignment parameters, and other variabilities required to meet their specific fabrication needs. Furthermore, SEMITOOL SAT also allows for precise temperature control, helping reduce the chances of imperfect results; this also helps in reducing the chances of component damage. SAT provides various other features designed to improve the reliability and accuracy of the patterning results. These include a high-resolution camera to ensure focus and alignment, adjustable laser sources for variable illumination exposure, and high-accuracy optical system to maximize exposure uniformity. Moreover, the unit is very easy to use due to its intuitive, user-friendly graphical user interface, allowing for quick set up of process recipes. Overall, SEMITOOL SAT machine provides a high performance, accurate and reliable wafer patterning solution for enhanced semiconductor device fabrication. Its broad range of process capabilities, adjustable illumination settings, and high resolution imaging make it a great asset to any production line.