Used DNS / DAINIPPON SD-W80A-AVQ #9373065 for sale

DNS / DAINIPPON SD-W80A-AVQ is a photoresist equipment designed for lithography patterning. It is a full-field alignment system for photomasks, composed of a 157nm DUV (deep ultraviolet) laser that has the ability to pattern multiple levels of dielectric and conductive layers. It uses stepper motor technology to achieve high precision and accuracy in critical alignment and exposure. This unit offers superior quality and advanced features such as an advanced laser scanning machine, an exposure focus servo control tool, a vacuum chuck and a large resolution photomask. The asset is capable of producing a variety of patterns such as Quartz/glass, silver, oxide, and ITO layers. It uses a short wavelength 157nm DUV light source to expose the photomask directly onto the wafer. This short wavelength provides a higher resolution substrate for producing more intricate mask patterns. The model has a vacuum chuck that holds the photomask during the exposure. It uses stepper motor technology to accurately align the photomask on the chuck and to precisely position it for the exposure. This technology helps to ensure that multiple levels of patterns can be accurately placed on each wafer, creating lithography patterns that are comparable to those produced in the production environment. The equipment also offers superior image fidelity and repeatability. This is achieved through the use of a sophisticated exposure control system and focus servo that help to ensure exposure is uniform and repeatable over multiple exposures. DNS SD W80A AVQ is a reliable and powerful photoresist unit that provides superior accuracy and precision to create multiple levels of lithography patterns with greater fidelity and repeatability. It is highly suited for advanced lithography applications in semiconductor patterning and advanced RSFV lithography.