Used LAM RESEARCH Rainbow 4400B #9169589 for sale

LAM RESEARCH Rainbow 4400B is a high-performance etcher/asher equipment designed for use in back-end semiconductor manufacturing operations. It is a single-chamber system that combines inductively coupled plasma (ICP) etching and furnace-based wet-chemical ashing capabilities in a single module. LAM RESEARCH RAINBOW 4400 B is built for production environments and features a high-throughput, automated architecture that provides optimal reliability and uniformity. It is designed to be highly efficient, delivering superior performance across a wide range of etching and ashing applications. Rainbow 4400B is constructed in a robust, reliable configuration, utilizing industry proven components combined with an innovative architecture. The unit's process chamber is designed for high repeatability and uniformity, and is capable of supporting a wide range of wafer sizes, from 2- to 8-inch and beyond. The chamber is capable of depositing uniform ICP etching and wet-chemical ashing layers on a single wafer in a matter of seconds. Additionally, the chamber is configured with a biased radio frequency (RF) bias generator, enabling precise control and high-throughput processing. RAINBOW 4400 B is also equipped with a range of advanced control capabilities. Programmable functions allow users to easily customize and optimize the process recipes. Automated process control allow the machine to maintain uniformity across a batch of wafers without need for manual intervention. Open architecture software enables full compatibility with both existing and new wafer designs. The tool also includes a powerful user interface and intuitive graphical user interface (GUI) for easy debugging, configuration, and process monitoring. LAM RESEARCH Rainbow 4400B also features a low environmental impact, with a wide range of capabilities designed to minimize hazardous emissions and reduce waste. This asset is designed with an advanced thermal control model, ensuring process temperature remains uniform and stable. The equipment also increases yield by incorporating Closed-Loop Terahertz Pulse Etch (CLTPE) technology, capable of producing uniform etching and annealing results. Overall, LAM RESEARCH RAINBOW 4400 B is an advanced etcher/asher system that combines advanced, reliable, and efficient design with a low environmental impact. Its unified process chamber, automated process control, and CLTPE technology make it an ideal choice for back-end semiconductor manufacturing operations.