3 ms·

What is 157i? Googling with various helper terms doesn't turn anything up.

• trishmapow2 6y ago
  As someone with no background knowledge, I first looked up "193i" intel which lead me to the term 193nm immersion lithography. After that doing the same for 157nm was trivial.
• baybal2 6y ago
  157nm lithography process using fluorine excimer laser light source.