Used CND PLUS DAVID #9204278 for sale

CND PLUS DAVID is an ultra-fine photoresist equipment which offers high surface uniformity, excellent etch resistance, and superior dimensional accuracy when creating a precise pattern. It can be used for the lithographic fabrication of complex wafer-level components and devices, as well as for large area projections. DAVID is a maskless direct drive laser lithography system based on polarized light-beam lithography (PLDL). PLDL technology makes it possible to accurately transfer a large continuous pattern onto a substrate at high speed. A highly uniform projection layer is created on the substrate by using a high-resolution aperture mask to precisely control the light beam. CND PLUS DAVID is designed to ensure high quality results, thanks to its built-in anti-reflection technology, which eliminates reflections from the laser during the lithography process. The unit uses achromatic, high-resolution imaging optics which produce a high-resolution exposed pattern that is free of artifacts. The machine is equipped with a high speed digital servo-controlled scanner, which allows for precise movement of the light beam over the substrate. Additionally, DAVID features an advanced deflector tool, which supports freeform patterning and enables faster lithography throughput. The deflector asset also allows for multiple exposures of high order features to achieve a higher resolution. CND PLUS DAVID features an intuitive user interface, which makes it easy to program custom exposure sequences and optimize the exposure parameters. Additionally, the model is capable of automating the lithography process and executing fully automated jobs, which saves time and helps reduce the risk of mistakes. DAVID is well-suited for the fabrication of precise devices, such as MEMS and medical devices. It can also be used to print wafer-level components for semiconductor processes, as well as for LCD projectors and OLED displays. The equipment offers excellent etch resistance, which enables it to create precise patterns on a wide range of materials including glass, metals, and polymers. All of these features make CND PLUS DAVID an ideal choice for those seeking to create high quality, precise patterns with excellent dimensional accuracy.