Used NIKON NSR SF140 #9351392 for sale

NIKON NSR SF140 Wafer Stepper is a high-precision tool for advanced lithography. It is an exposure equipment designed for high-volume production of semiconductor devices and is capable of producing ICs with feature sizes down to 20 nm. The system is equipped with a variable-magnification lens unit and its proprietary Software Package for Device Manufacturing (SPDM) control software for precise alignment and focus. NIKON NSR-SF140 can precisely move the substrate in both the X- and Y-axes and can rotate it as necessary. It utilizes a stepper motor to drive a quartz glass stepping stage with a 90-degree turn angle for accurate positioning of each layer of the IC. The stepper also has a precision alignment machine to ensure optimum exposure conditions. NSR SF 140 is capable of performing a variety of wafer processing tasks. It can expose a layer utilizing a laser diode or continuous radiation and can also perform development tasks; align subsequent layer with respect to the previous layer; etch and deposit materials; and, inspect and test the finished product. NIKON NSR SF 140 is a highly accurate lithography tool and can produce repeatable results, which is essential in creating high-quality devices. It has an 8" wafer compatibility and is designed to operate at high production throughput rates up to 5,000 wafer per hour. NSR SF140 utilizes a high-precision optical tool and is capable of 0.005 μm alignment accuracy and 0.1 μm image repeatability. The asset is also radiation resistant, and it is equipped with vibration compensation technology for increased yield. Its accurate and fast operation assist in ensuring the highest quality and lowest cost of production. NSR-SF140 is also equipped with advanced safety features and has a long lifetime, providing optimal uptime. Additionally, it is equipped with integrated diagnostics tools and damage prevention capabilities, enabling improved device yield. This model is also equipped with a cascaded exposure architecture for increased alignment accuracy and improved throughput. In summary, NIKON NSR SF140 is a highly advanced and precise wafer stepper equipment. It is equipped with a variable-magnification lens system and complex accuracy control software to provide optimal performance, and the unit is capable of performing a variety of tasks at high yields and throughput. The machine is well-equipped with safety features and has a long lifetime, making it an ideal choice for advanced lithography applications.