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by ghc 53 days ago
Let's not forget the really big gamble (inventing EUV) was made in the 1990s by US national labs: Sandia, Lawrence Livermore, and Lawrence Berkeley.
2 comments

Every country tries to claim critical dependency for innovations. I guess you parochially mention that one because you remember that narrative (maybe because it makes you feel better).

I maliciously searched for examples of the French thinking they invented the transistor.

Turns out the French do have a claim of inventing it simultaneously (at the same time as Bell) and the French even commercialised their version since their tech had different parameters (Apparently it was two German inventors working for Westinghouse in France on a project for French telecoms as I recall). The history of invention/commercialisation is usually wierd.

>Apparently it was two German inventors working for Westinghouse in France on a project for French telecoms as I recall

So the Germans invented it! JK

I like how you put this. It always seems weird to me how some people get hung up on these claims when it's so obvious that history is full of basically simultaneous inventions.

Except ASML licensed the technology from the US Government, after the government labs built the first EUV fab in 2001. Not to take anything away from ASML...all the US companies that also licensed the tech failed to commercialize it, but the US Government blocked Canon and other Japanese companies from acquiring the technology. The entire reason ASML has the technology and nobody in Japan does is geopolitical.
Inventing EUV lasers.
Optics and photoresist materials too. The partnership developed the first EUV lithography in 2001: https://www.llnl.gov/article/27641/euvl-partnership-makes-it...