Used MIDAS MDA-400M #9315581 for sale

MIDAS MDA-400M is a high-precision, full-field mask aligner used for microelectronic device fabrication. It uses a masking technique to transfer patterns from a photomask to a semiconductor wafer. The device is capable of a wide range of fabrication applications such as the manufacture of thin-film transistors, LEDs, and OLEDs. MIDAS MDA 400 M has a wide field-of-view (FOV) of 400mm, allowing for large-scale wafer applications to be carried out. In addition, the aligner has a high-precision step-and-repeat equipment. This system enables precise pattern placement on the wafer, facilitating a higher quality of product. MDA-400M has a built-in laser interferometer that provides +/- 5 nanometer (nm) accuracy in pattern placement The aligner is also equipped with a full numerical optical unit, allowing for precise pattern placement with a repeatability of +/- 0.2µm. For faster throughput, MDA 400 M utilizes a fully automated alignment setup which utilizes machine-learning algorithms to optimize the pattern placement. This ensures a higher yield rate for the production of devices. Furthermore, MIDAS MDA-400M has integrated into its design a state-of-the-art exposure machine that helps to ensure consistent exposure and pattern alignment. The tool utilizes a Super High Aspect Ratio (SHAR) architecture, meaning that patterns are exposed over a large area at once in a single shot. This increases accuracy and productivity by reducing exposure and patterning times. In addition, MIDAS MDA 400 M has been designed to provide a safe and secure operation with a vacuum safety asset that is designed to prevent process gas accidents. The model also features an energy saving function which helps to reduce the energy consumption of the device. The equipment is also equipped with an embedded thermal management system that helps to ensure stable temperature throughout the use of the aligner, resulting in better exposure accuracy and more consistent device performance. Overall, MDA-400M is a highly accurate full-field mask aligner that is designed for optimal fabrication applications. Its wide field of view, accurate step and repeat unit, and high precision laser interferometer ensure that it can be used for precise pattern alignment and a wide range of fabrication applications. The machine's energy saving function and thermal management tool also enable it to be used in a safe and efficient manner.