Patent ID: 6770720
Filing Date: 2004-08-03
Classification: C08F,G03F

Abstract:
An organic anti-reflective film composition, comprising a compound of Formula 13 and a compound of Formula 14: whereinRâ€² is hydrogen or alkyl; R1 and R2, which are the same or different, each represents a substituted or unsubstituted, linear or branched alkyl group containing 1-5 carbon atoms; R3 is a hydrogen atom or a substituted or unsubstituted, linear or branched alkyl group containing 1-5 carbon atoms; b and c represent mole numbers, respectively, provided that the ratio of b:c ranges from 0.1-1.0:0.1-1.0; Râ€³ is hydrogen or alkyl; and R4 represents a substituted or unsubstituted, linear or branched alkyl group containing 1-5 carbon atoms.