Used LAM RESEARCH Rainbow 4420 #293592003 for sale

LAM RESEARCH Rainbow 4420 is a multi-functional etch/ash platform that offers market-leading capabilities for both dry and wet etching applications. Designed to provide optimal process performance, the equipment features a milling chamber that can accommodate up to 4" wafers, making it an ideal choice for production processes. Additionally, the system is equipped with a programmable robotic arm for accurate part handling and has an advanced motion unit that enables fast and precise head positioning for ultimate reproducibility. Rainbow 4420 platform is powered by a proven Quartz-based RIE/RIB-POST hybrid control platform that provides robust yet user-friendly control for both etch and ash techniques. The machine comes with built-in power supplies for both etch and ash processes, allowing for up to 8 etch and ash pre-programmed process recipes. These recipes can be fine tuned to accommodate different process requirements, and allow for easy integration and customization of recipes. In addition to its milling capabilities, LAM RESEARCH Rainbow 4420 offers a number of innovative features such as advanced wafer handling, pitch-compensation, laser ablation capability, and a transient mode that allows for the execution of multiple batches of wafers within a single job. Furthermore, the tool's advanced software provides auto-readjustment of recipe parameters and real-time process monitoring, ensuring consistent high quality performance. Rainbow 4420 platform is ideal for semiconductor fabrication and photo-mask fabrication processes, and its integrated dry-etch technology allows for increased throughput, improved quality and lower cost per unit. The platform is recognized for providing industry-leading technologies for etch/ash applications and is suitable for use in production of a wide range of products in the microelectronics and media industries, as well as for research and development.