TSMC (Remastered)

5250.366 - 5274.842 Ben Gilbert

So part of this process involves reflecting it a bunch of times, like 20 or something, before etching the silicon. So, what do we do? Well, ASML actually needed to invent a new type of mirror to do this, and they also needed a contract with a German company to make this special type of laser, which is the only known company in the world capable of making it. This This is crazy hard stuff.