> That's why it seemed weird that photolithography would be so much faster, but maybe it's as you say, lasers can be stacked for parallelism to make up for thos

> That's why it seemed weird that photolithography would be so much faster, but maybe it's as you say, lasers can be stacked for parallelism to make up for those downsides. The reality of how this is done is so much more complex than I would have thought: https://www.youtube.com/watch?v=f0gMdGrVteI https://www.youtube.com/watch?v=f0gMdGrVteI Traditional techniques such as masks don't work when dealing with xrays.