Used NIKON NSR 1755 G7A #9165602 for sale

NIKON NSR 1755 G7A is a high-performance wafer stepper designed for a wide range of photolithography and mask alignment applications. It is designed to meet the requirements of high-quality lithography processes, with unsurpassed accuracy and process control. NIKON NSR-1755G7A is capable of producing sub-micron resolution patterns with a high degree of uniformity. NSR-1755 G7A is a high-speed equipment equipped with a 1.3 numerical aperture reducible projection lens, a 5,000 watt high power mercury arc exposure source, and an advanced exposure controller providing superb optical imaging at up to 125,000 exposures/hour. In addition, the system incorporates NIKON multi-wavelength exposure feature, which allows for the simultaneous exposure of multiple layers at different wavelength settings. NSR 1755 G7A is also equipped with advanced alignment systems to ensure highly accurate and precise results. This includes a dual frequency, dual laser wafer alignment unit. This machine utilizes reflection detection to provide high-speed processing while simultaneously maintaining a high degree of alignment accuracy. NSR-1755G7A also offers a full range of exposure automation and process control features to ensure repeatability and consistent results. NIKON NSR-1755 G7A is highly configurable, with numerous available options and accessories. These include an advanced digital blind exposure tool for process monitoring, a vision alignment asset for higher accuracy over conventional methods, specialized masks for high-resolution features, and an optional motorized wafer transport model for increased throughput. In addition, NIKON NSR 1755 G7A can be used for advanced semiconductor fabrication processes such as low voltage and multi-layer device technology, high-aspect ratio dry etching, dense contact viahole masking, and high-dielectric barrier layer deposition. In short, NIKON NSR-1755G7A is a powerful and reliable wafer stepper capable of producing sub-micron resolution patterns with high throughput and excellent process control. With its advanced alignment and exposure systems, high resolution imaging, and wide range of automation features, NSR-1755 G7A offers superior accuracy and repeatability for a variety of applications.