Patent ID: 6197473
Filing Date: 2001-03-06
Classification: G03F,Y10S

Abstract:
A photosensitive composition comprising a solid component and a solvent, and containing a compound having formula (I) accounting for 50% or more of the total weight of the solid component: ##STR22##wherein X is a group selected from the group consisting of --S--, --SO.sub.2 --, --CH.sub.2 --, CH(CH.sub.3)--, --CH(CH.sub.2 CH.sub.3)--, --C(CH.sub.3).sub.2 --, --CH(C.sub.6 H.sub.5)--, C(CF.sub.3).sub.2 --, --O-- and --NH--,the R's, which may be the same or different, are selected from hydrogen or a univalent organic group, andl, m and n are independently an integer in the range of 1 to 4, which may be the same or different, and a photosensitive component which is selected from the group consisting of a photoacid generator and a photosensitive substituent joined to the compound having formula (I).