G03F - CPC Classification
Classification description:
Sub-classes:
- G03F1/00 » Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof 456
- G03F3/00 » Colour separation; Correction of tonal value 4
- G03F5/00 » Screening processes; Screens therefor 5
- G03F7/00 » Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor 304
- G03F9/00 » Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically 184
