Used NIKON NSR 2205 EX12B #293589616 for sale

NIKON NSR 2205 EX12B is a wafer stepper, an automated photolithography machine. It is an essential piece of manufacturing equipment for the semiconductor industry, used for aligning and exposing a design onto a silicon wafer. NIKON NSR-2205EX12B can handle a maximum wafer size of 300mm, and makes use of NIKON proprietary I-Line glass coating, which gives the machine increased exposure stability and improved image quality. The exposure wavelengths available range from 248-365 nanometers and the machine is capable of performing binary, 1/2-tone, and grayscale exposures. There are two illumination modes: bright field and dark field. Bright field is used for binary, 1/2-tone, or grayscale exposure, and dark field is used for thin-line and narrow line design layout. The machine features a Total Image Motion Control (TIMC) system which provides precise and accurate alignment and exposure of the circuits onto the wafer, an important factor in ensuring a high yield of working chips. The TIMC system is user-friendly, with a graphical user interface and a palette of 40 pre-defined parameters. The machine has a host of best-in-class features that gives it a high level of flexibility and accuracy, making it a reliable, efficient tool. It's equipped with a Head Computed Autofocus that automatically performs focus measurement during the exposure of each field, ensuring the highest quality consistent across all wafers. NSR-2205 EX12B is fully compliant with NIKON SPEC standard, the industry's most widely accepted mask rule checker standard. This allows the machine to be used with a wide range of patterns, from basic box shapes to complex, micro-size layouts, eliminating the need for separate, custom-made masks. The machine also features an integrated Recipe Control Program (RCP), a comprehensive process software designed to provide quick, easy, and effective data management, from file import to reticle rasterization. This reduces the time it takes to prepare data for the wafer stepper, and simplifies the operations process. NIKON NSR-2205 EX12B provides excellent performance for photolithographic processes, making it an ideal choice for semiconductor manufacturers looking to reduce cost and improve yield with a wafer stepper that meets the toughest accuracy requirements.