Used TEL / TOKYO ELECTRON ACT 12 #9289936 for sale

TEL / TOKYO ELECTRON ACT 12 is a photoresist equipment from TEL Limited. This system offers high-speed production of microelectronics devices and other components without compromising on accuracy. The unit utilizes a liquid photoresist material, which is applied to a wafer surface with a spin-coating process. This application is very accurate, using an advanced control algorithm that compensates for positional errors. Once the photoresist is applied, TEL ACT 12 applies an Ultraviolet light source to the wafer. This light is precisely calibrated and can be set to a specific wavelength, beam profile, and intensity. With this light, the photoresist material is exposed to an appropriate pattern of light and heat, allowing detailed features in the photoresist to be created. Once the photoresist is exposed, the part is placed in a secondary process chamber. Here the photoresist is exposed to a post-exposure bake process. This helps to reposition material into the desired shape and allows the features in the photoresist to be allowed to harden and become more durable. Finally, the part can be placed in a bath of a developer solution. This bath etches away such unwanted material where the light and heat have not been applied, leaving behind the pattern of features set in the photoresist. After this, a second developer solution can be used to remove the rest of the material, including the photoresist, completing the process. TOKYO ELECTRON ACT12 is a precision photoresist machine from TOKYO ELECTRON Limited, designed for the accurate patterning of microelectronic components. This tool utilizes a spin coating process, precision ultraviolet light, and post-exposure bake and a developer bath to create detailed features in the photoresist. This asset is effective for the rapid production of microelectronics components without compromising on accuracy.