Used NIKON NSR 2005 i8 #9016036 for sale

NIKON NSR 2005 i8 is a high-performance wafer stepper designed for low-volume pilot production and wafer bumping applications. It is equipped with a high-resolution 12-inch wafer stage and a rigid frame for accurate and repeatable wafer alignment and placement of bumps. The i8 features an 8-inch stepper column and two stage rotation capability, enabling wide range alignment and max projection magnification of up to 750x. The stepper is equipped with an advanced illumination system providing precise control of wafer observation and illumination for optimal patterning stability. The advanced 0.75-microns resolution, down to 0.3-microns frequency, provides excellent contrast and definition for uniform, sharp, and well-defined patterns with minimum line widths. It is also capable of detecting low-contrast phase shifters for use in metrology and inspection applications. The i8 is further equipped with multiple exposure modes to minimize processing time and to improve lithography job versatility. Its pro-flux technology dynamically adjusts stepper parameters based on pattern size, exposure conditions, wafer loading status, and additional notations. This allows the operator to quickly adjust parameters when transitioning from larger to smaller feature sizes. The advanced wafer loading system ensures enhanced wafer handling. The system utilizes a unique loader interface design that allows the operator to quickly move wafers from upper to lower stages to speed up the process. It also has integrated wafer flex-film handling capabilities. NSR 2005 i8 is a cost-effective, high-performance wafer stepper designed to meet the requirements of low-volume production and wafer bumping processes. It is designed to provide the highest resolution and accuracy for a range of wafer stepper applications and is ideal for residential semiconductor fabrication processes.