Patent ID: 8299354
Filing Date: 2012-10-30
Classification: C07D,H01L,Y02E

Abstract:
1. A fluorescent dye selected from the group consisting of Formula (I) and Formula (II): wherein each R and R′ is independently selected from C 8 -C 18 alkyl, substituted C 8 -C 18 alkyl, C 8 -C 18 alkoxy, substituted C 8 -C 18 alkoxy, and halogen; m represents the number of R substitutents on each phenoxy ring, wherein each m is independently an integer from 0 to 5; and k represents the number of R′ substituents on each benzimidazole group, wherein each k is independently an integer from 0 to 4; and wherein each phenoxy ring is substituted in only the para position with an R group independently selected from C