Used NIKON i7 #9362190 for sale

NIKON i7 wafer stepper is an advanced imaging system for mass-producing integrated circuit (IC) chips. It is a cost-effective and efficient way to etch highly precise IC patterns onto wafer substrates. This stepper is equipped with many features for use in production line operations. NIKON I 7 is designed to use the exposed film technique, enabling high imaging speed and high resolution. It uses an electron beam scanning to expose the wafer directly without the need for a reticle. The exposure is timed precisely, allowing for tight line spacing and high image accuracy. I7 wafer stepper is equipped with advanced software providing optimal process control. This precise control of the chemical mechanical planarization (CMP) process and edge step ensures the highest quality output. In addition to wafer imaging, I 7 can also be used to perform SE (selective etching) processes on the wafer surface. This allows a precise etching down to depths of 0.98 μm, supporting deep embedding of circuits and surface structures. NIKON i7 system's advanced hardware and software capabilities, such as a 0.5 µm pixel spot size, make it a reliable and capable platform for high-end IC manufacturing operations. With an IC die size of 25.4 mm and a matrix size of 8 x 8 or 10 x 10, it is possible to achieve advanced etching solutions and etch patterns faster and with greater accuracy. Overall, NIKON I 7 wafer stepper is one of the most versatile and advanced imaging systems available. Its design allows for efficient production of highly precise IC chips with consistently high performance. With a comprehensive collection of features, it is an excellent choice for any IC manufacturing line.