Used NIKON i7 #9280560 for sale

NIKON i7 is a photolithography stepper equipment designed for advanced semiconductor device production. This system features a unique combination of precision, stability and high throughput, making it an ideal tool for high-end nanometer-scale fabrication. The machine utilizes an i-line, 248nm UV projection light source, which offers high-resolution, accurate and repeatable imaging. The wafer stage is highly accurate, capable of displacing up to 0.12 micron from a 5mm range of focus. The unit also contains two independent scan motors allowing for independently optimized doping and etching. NIKON I 7 is built for versatility and scalability, and is software configurable for a variety of stepper widths and resolutions. This machine can mask a maximum die size of 21mm x 21mm. With the added feature of selectable circle size, it can easily produce circles of up to 5 microns in size. I7 is built on NIKON flagship Mirrorless Direct Drive Solutions platform, which provides highly accurate, stable, and reliable imaging. This platform is equipped with an advanced dual chip architecture and advanced precision stabilization technology, which results in the highest throughput and yield available. The Mirrorless Direct Drive platform also provides optimized drift compensation, advanced intelligent optimization algorithms, and automatic focus control. The tool features an intuitive software interface for easy operation. The user can select various exposure parameters, such as exposure shape, peak dosage, scan speed, and beam width. The asset also allows for custom designed patterns and data to be imported from a variety of sources. I 7 is designed for operation in a cleanroom environment, and features advanced isolation technology to reduce vibration and thermal distortion. The model also utilizes an advanced handling equipment to ensure safe loading and unloading of wafers and stepper wells, and an air operating system to minimize particulate contamination. NIKON i7 is an outstanding option for high-end semiconductor device production. Through its combination of precision and reliability, the unit can consistently produce accurate results while achieving high throughput. The machine's versatility, scalability, and intuitive software interface ensure a user-friendly experience.