SK hynix Expands Use of Domestically-produced Neon Gas

SEOUL, Oct. 6 (Korea Bizwire) — SK hynix Inc., the world’s second largest memory chip maker, said Wednesday it had expanded the share of domestically-produced neon gas used in its chip manufacturing process to 40 percent. Neon is one of the main components of excimer laser gas, which is used in photolithography. Thus far, South [...]