Used ULTRATECH Titan 4700 #293751572 for sale

ULTRATECH Titan 4700 is a high-performance wafer stepper designed for multi-patterning lithography applications. It is capable of taking high-resolution photos at different angles and depths and delivering high-yield patterns across a full range of substrates, including silicon, ceramic and composite materials. Titan 4700 is designed to reduce cycle times and simplify operation by combining process automation and metrology features with a high-resolution imaging equipment. The imaging system uses advanced high-speed optics and an ultra-thin photomask to produce high-definition images with less than 0.5 percent of linear image distortion. The wafer stepper also optimizes the exposure characteristics of the exposure tool for greater accuracy during patterning processes. The unit is powered by powerful high-speed processors and a digital video camera for improved accuracy and flexibility. The fast processing capabilities enable the stepper to produce complex patterns from smaller photomasks. The exposure tool has several exposure modalities, including telecentric scan mode for maximum focus and an optimized narrow-angle exposure mode for highly accurate imaging across different substrates. ULTRATECH Titan 4700 also includes an automated precision alignment machine that increases the efficiency in multi-step lithography processes with greater accuracy. With a fully automated alignment tool, the machine can accurately adjust the mask position with sub-micron precision. This capability reduces overall cycle time and enables more efficient production of high-yield patterns. The asset also features advanced metrology features, including alignment metrology and pattern metrology, that enable high-resolution performance. Alignment metrology allows for in-process measurements and diagnostic assessments in order to ensure accuracy and quality of patterning. Pattern metrology provides additional measurements such as pattern profile analysis, cross-sectional feature mapping and pattern comparability for higher quality control. Titan 4700 is a state-of-the-art wafer stepper designed to optimize lithography processes and increase throughput. Its advanced imaging model and complex patterning capabilities provide high-resolution imaging and accurate patterning on a wide range of substrates. The automated precision alignment and metrology features enable higher quality results and improved cycle time performance. With its versatility, ULTRATECH Titan 4700 is an ideal choice for multi-step lithography processes and high-yield patterning applications.