Used TEL / TOKYO ELECTRON Mark V #293656065 for sale

TEL / TOKYO ELECTRON Mark V is a photoresist equipment specifically designed for the development of integrated circuits. The system uses light-sensitive photoresist to coat a semiconductor substrate before being exposed to light. This allows electrical engineers to create patterns of electrical connections on the substrate. The entire unit is automated, reducing human labor and accelerating the production rate significantly. When the photoresist is exposed to light, the exposed regions become more soluble in a developer solution, while the unexposed regions remain insoluble in the solution. This creates a pattern of exposed areas on the substrate that correspond to the electrical connection layout, allowing for the circuitry to be built. The machine consists of four major components: the light source, photomask, photoresist, and developer. The light source uses pre programmed digital data from a host computer to generate UV radiation in order to expose the photoresist. The photomask is composed of a pattern of opaque and transparent areas, allowing selective exposure of the photoresist. After exposure, the developer is used to dissolve the exposed areas of the photoresist, leaving only the unexposed areas as part of the substrate. The tool has been improved significantly over the years, providing enhanced features such as improved spatial resolution, larger substrate capacity, and increased automation. This allows for the rapid production of intricate circuitry that can be used in a variety of electronic applications. TEL Mark V asset has become a valuable asset to the electronics industry. It provides engineers with the ability to create complex circuitry quickly, in high volumes, and with an exceptional level of detail. This dramatically increases efficiency, output quality, and in the end, profitability.