Used STEAG / MATTSON / AST Marangoni #293595304 for sale

STEAG / MATTSON / AST Marangoni Photoresist Equipment is a highly advanced photolithography method used to manufacture electronic components and devices. It utilizes a combination of several processes—including light exposure and reactive diffusion—to expose and develop a photoresist covered substrate, which is then used to pattern the desired structure or feature. AST Marangoni Photoresist System is composed of two separate reactors, referred to as the WaferProcessor and the SoftBake Oven. The WaferProcessor is a computer-controlled machine that aligns the photoresist molecules at the surface of the substrate, creates the desired exposure pattern, and develops the photoresist layer. The exposure and development process is performed by exposing the substrate to a specified light exposure and reactive diffusion pattern. The SoftBake Oven is then used to complete the patterning process. In this process, the substrate is heated in an oven to a designated temperature, set to a pre-defined exposure time, and then a controlled thermal gradient is created between different portions of the substrate. This thermal gradient allows for selective formation of the desired pattern without any modification of the photoresist layer. The final step of STEAG Marangoni Photoresist Unit is the post-bake, which uses a high-temperature oven to activate the photoresist material. This activation process ensures that the photoresist pattern remains intact during the etching and other fabrication processes, and that the desired pattern is replicated accurately. In conclusion, Marangoni Photoresist Machine is an advanced, reliable photolithography method used to manufacture electronic components and devices. This approach utilizes a combination of exposure, reactive diffusion, and post-bake processes to obtain accurate patterns and features. The relatively small size and low cost of the setup makes this tool suitable for a variety of high volume production processes.