Patent ID: 8212974
Filing Date: 2012-07-03
Classification: G02F,G03F

Abstract:
1. A dye-containing blue color composition for color filter, comprising a triarylmethane-based dye having a structure represented by the following formula (1): wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 each independently represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms which may have a substituent, a phenyl group which may have a substituent or a benzyl group which may have a substituent, R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 and R 20 each independently represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms which may have a substituent or a halogen atom and X represents a tristrifluoromethanesulfonylmethide anion.