Used ULTRATECH 1000 #9259720 for sale

ULTRATECH 1000 is a state-of-the-art, high-resolution wafer stepper used for the fabrication of integrated circuits. The stepper features an automatic operations equipment, an extremely fast scan rate, and extremely accurate alignment system. It is designed to offer higher throughput and improved resolution than many other competitive models on the market. The machine can be used to reproduce almost any layout on a wafer and can quickly move the wafer to the exact desired position on the stepper X-Y stage. This is done by controlling the stepper motor, which moves the wafer in three axes: X (cross scan), Y (long scan) and Z (focus). This precision allows for accurate alignment of layers when creating a three-dimensional product. The stepper also features a high speed X-Y scanning stage, which allows it to scan an area up to 1000 times faster than the previous models. The stepper has a capability of transferring images onto wafers with four different resolutions, depending on the desired image quality and complexity of the circuit being manufactured. This is enabled by its advanced optics unit, which allows for images with better than 10nm resolution to be produced. Another key feature of ULTRATECH 1000 is its advanced machine for layer alignment. This tool consists of a fiducial asset, which is used to accurately align different layers of wafers, as well as an image overlay model, which performs fast and precise wafer-to-wafer alignment. Finally, 1000 is associated with a computer numerical control (CNC) equipment, which helps to provide user friendly operation, as well as making it largely automated and convenient to use. The CNC minimizes the time required for operation, while simultaneously increasing the accuracy and reliability of the machine. In conclusion, ULTRATECH 1000 is a highly advanced wafer stepper that offers higher throughput and improved resolution compared to competitive models on the market. Its sophisticated system for layer alignment makes it ideal for creating complex integrated circuits, while it is highly automated and user friendly.