SU-8 3000CF Dry Film Resist (DFR) is a negative type permanent film photoresist that can produce rectangular shapes with a high aspect ratio through the photolithography process. It has a structure in which the resist layer is laminated with a cover film and a support film. This eliminates the solvent removal processes and contributes to process simplification. SU-8 3000CF DRF is suitable for forming hollow structures (cavity structures) and is widely used in electronic device applications.
