Used SEMITOOL SST-C-421-280 #293813036 for sale

SEMITOOL SST-C-421-280 is a Photoresist Equipment built to handle the increasing demand for higher resolution and higher feature density of next-generation semiconductors, advanced displays and integrated circuit fabrication. The system features an advanced optics package which is fully compatible with Teradyne's Automated Optical Inspection (AOI) systems. It has been designed to accurately expose and develop very fine resolutions in photomasks, resists and interconnection layers of today's highly miniature printed circuit boards. SEMITOOL SSTC421280 boasts an invertible optical column which allows for wafer alignment and positioning, providing repeatable, ultra-high performance with unparalleled throughput. Its application of electroless plating (EP) enables for enhanced conductivity and improved yield. The advanced optics package is capable of extremely precise focus adjustment without misalignment and repeatable high throughput scanning. The four-roof optical unit corrects edge distortions and errant image formation, eliminating errors that can degrade the quality of photoresist images. The integrated motor-driven shutter machine reduces exposure time to precise specifications and eliminates light scattering, thus aiding in the production of higher resolution features. SST C-421-280 is equipped with a process tray choice of either single- or double-fixture tooling. Its array of process configurations permit the precise integration of both high- and low-density substrates, while the large robot capacity can accommodate both thick film and thin film resist layers. The unit also benefits from a built-in air filtration tool which removes contaminates and dust particles, further improving pattern clarity and feature definition. The high vacuum chamber further helps to reduce process drift and promotes efficient operation by ensuring that the necessary high quality levels of substrates and resists are maintained during the processing cycle. With its advanced optics package, impressive motor-driven shutter asset and versatile process tray choice, SST-C-421-280 is more than capable of meeting the needs of today's increasingly demanding fabrication requirements. Its efficient operation and superior performance makes it the perfect choice for manufacturers looking to stay ahead.