1,3-Diaza-9-thia-anthracene-2,4-diones and photopolymerizable mi
1,4 or 9,10 dimethoxyanthracene triggers for 2-tri(chloro or bro
1,4-dihydropyridine-containing IR-sensitive composition and...
10-Phenyl-1,3,9-triazaanthracenes and photopolymerizable mixture
193 nm positive-working photoresist composition
193nm resist with improved post-exposure properties