Used TEL / TOKYO ELECTRON Clean Track Mark 7 #293656062 for sale

TEL / TOKYO ELECTRON Clean Track Mark 7 is an advanced photoresist equipment designed to create superior results with precision, precision, and cleanliness. The system uses a combination of targeted lasers, advanced liquid chromatography (LC), and a laser cavitation process to make very precise patterning on a wide range of substrates. The liquid chromatography uses an eluent of solvent and dispersants to clean and prep surfaces prior to the laser cavitation, creating a perfectly clean environment for the laser target area. The laser cavitation process is the main component of TEL Clean Track Mark 7 unit. The laser optical assembly is directed at the substrate and the target windows are adjusted to give the exact pattern size and shape desired. A focused laser beam is then moved across the substrate while bursts of ultraviolet light are emitted in rapid bursts. This causes a reaction within the photoresist coating on the substrate, resulting in the targeted pattern. The process is unique in that unlike other forms of photolithography, a dry process with no solvents is employed. There is no need to manage solvents, eliminating the possibility of contamination from solvent spillage. Since there is no need to prepare or wet the substrate with solvents, substrate surface wetting is not a limitation and has led to extensive improvements in accuracy, precision, and overall results. TOKYO ELECTRON Clean Track Mark 7 also provides a closed-loop machine for process control. It features an on-board computer with an integrated input/output tool, giving the user access to a wide range of not only immediate process parameters but also historical logged data. Allowing for realtime feedback and adjustment to the process without affecting the substrate. Clean Track Mark 7 is well suited for a range of industries, like mass storage, semiconductor, medical, and consumer electronics. Due to its accuracy, precision, and cleanliness, there are higher yields, better yields, higher repeatability, and more accurate data. Being a dry process, it minimizes the need for environmental concerns, reducing costs.