Used DNS / DAINIPPON SC-W80A-AVG #293705460 for sale

DNS / DAINIPPON SC-W80A-AVG Photoresist Equipment is a professional photolithography system designed for semiconductor device fabrication. It utilizes an advanced ultraviolet laser to precisely expose patterns onto photoresist (a light-sensitive polymer used to create masks during semiconductor process steps). The unit combines the latest technologies, such as high resolution optics, with an optimized software interface to provide excellent imaging results and process repeatability. DNS SC-W80A-AVG contains an ultra-high-resolution stepper/scanner equipped with an ultraviolet laser and optics to project and move image patterns onto photoresist. The stepper/scanner can be operated in either scan mode or laser mode, providing users with maximum flexibility. The machine also includes an optimized graphical user interface (GUI) for controlling imaging process parameters, such as exposure and dose settings. The laser source requires no warm-up time and provides an exposure spot size as small as 5µm, which is ideal for the microelectronics industry. It is designed to minimize out-of-focus or spherical aberration that can occur during exposure. In addition, it is designed to reduce the scan time required during imaging, improving throughput and eliminating waiting time. DAINIPPON SC-W80A-AVG also includes a vacuum chuck and a controlled ambient chamber for safe and reliable photoresist processing. The chuck provides stable and repeatable alignment, and its four-point control tool reduces vibration and produces high-quality images. The ambient chamber provides a controlled atmosphere and protects against contamination, ensuring an ideal environment for photoresist processing. The asset also features advanced exposure control features such as Z degree control, x-y direction signal adjustments, concentrated beam output control, and image edge enhancement. It has an overall accuracy of ± 5µm with an repeatability of ± 2µm. SC-W80A-AVG also includes a variety of other features, such as a data storage and retrieval model, diagnostic feedback equipment, and a maintenance alert system. This unit is an excellent choice for manufacturers and R&D organizations who require the utmost in image quality and repeatability.