Features of exposure lens
In general, the process which makes the light pass through a mask of the same size as or different from that of the circuit pattern intended to be made and uses the shape to move the shape from the mask to the optical system is photolithography.
That is to say, the technology that uses a source of light and form a fine pattern on a desired portion. The exposure apparatus is the one that performs this process.
Model | Exposure Type | Mask Pattern |
---|---|---|
Collimated Exposure | Proximity Exposure | Mask |
Wide area Exposure | Projection Exposure | Mask |
Anamorphic Exposure | Mask | |
Maskless Exposure | DMD | |
Optical Fiber |