Used TEL / TOKYO ELECTRON ACT 8 #9294543 for sale

TEL / TOKYO ELECTRON ACT 8 is a state of the art photoresist equipment with the capability to process various wafers with precision, speed and scale. The system functions by exposing the wafer to a precise pattern of polarized light waves. This pattern is determined by a user-defined program that creates the exact level of exposure to ensure the uniformity of the patterning process. The unit has an ultrafast scanning machine that operates at twice the speed of previous systems, allowing shorter processing times. It also features the capability to batch process multiple wafers at once, saving time and increasing throughput. The photoresist process utilized by TEL ACT 8 works by applying a photosensitive film to the wafer. When exposed to light, production of photomasks initiates the patterning process. After baking and curing the photomasks, a reactive ion etch process is used to form the desired pattern on the wafer. By utilizing a combination of exposure, baking and etching, TOKYO ELECTRON ACT 8 tool is able to consistently produce patterns with precision. The asset also features a layer overlay verification model which allows inspectors to visually inspect and measure the accuracy of each layer. The equipment is also able to reduce particle levels, due to advanced filtration and cleanliness strategies. Additionally, the system is equipped with edge placement accuracy and step height control that enables precise repeatability in patterning. Overall, ACT 8 photoresist process unit provides a highly efficient and precise method for patterning wafers and creating circuit boards. The machine's high speeds and batch processing capabilities combined with its level of accuracy make it one of the best available photoresist systems on the market.