Specific Process Knowledge/Lithography/Aligners/Aligner: Maskless 02 processing: Difference between revisions
Appearance
Tag: Manual revert |
|||
| Line 44: | Line 44: | ||
'''Fast''' mode is used for maximum exposure speed.<br> | '''Fast''' mode is used for maximum exposure speed.<br> | ||
In the fast mode, each area of the pattern is exposed by 2 stripes only. This effectively cuts the exposure time by 2.5 times, but also increases the size of the address grid in the X-direction by 2.5. Due to less averaging of non-uniformities, stitching effects will be more prominent in this mode. | In the fast mode, each area of the pattern is exposed by 2 stripes only. This effectively cuts the exposure time by 2.5 times, but also increases the size of the address grid in the X-direction by 2.5. Due to less averaging of non-uniformities, stitching effects will be more prominent in this mode. | ||
==Writing speed== | ==Writing speed== | ||