Used ULTRATECH 1500 #9269962 for sale

ULTRATECH 1500 wafer stepper is an advanced piece of semiconductor lithography equipment designed to fabricate high-precision components on semiconductor wafers. This state-of-the-art equipment uses a combination of advanced optical projection and a high-resolution masking system to image and produce intricate patterns with exceptional accuracy and high throughput. 1500 utilizes four high-resolution imaging systems that create different projection objectives for a variety of application requirements. This unit can process wafers of sizes up to 12 inches in diameter, and reduce line widths down to 0.5 micron with extreme accuracy. In addition, ULTRATECH 1500 is designed for wafer-to-wafer registration, which eliminates run-to-run registration errors. 1500 has a high-capacity, automated exposure machine equipped with a x,y stage and two motors for rotation and height adjustment. This allows for full automation of wafer movements for higher throughput and reduced exposure time. In addition, ULTRATECH 1500 has an advanced calibration and testing tool for specimen stage accuracy, so it can quickly adjust to irregularities in the semiconductor wafer. 1500 is capable of handling a variety of image formats such as multiple layers, positive and negative die, binary file formats, density-based printing, and pre-defined shapes. It also allows for a wide variety of image manipulation functions such as mirror, scaling, arraying, optical zoom, and image rotation. ULTRATECH 1500's exposure asset is equipped with an 8-channel pitch control, a high output light source, and an integrated trim module for performing low layer adjustments. It also supports a variety of exposure times and stages for single and multiple exposure modes. Overall, 1500 is a reliable and accurate tool for creating high quality semiconductor components with superior precision and reliability. This model's advanced features and high throughput make it an ideal choice for a variety of applications.