BENZOBIS (THIADIAZOLE) DERIVATIVE, INK CONTAINING SAME, AND ORGANIC ELECTRONIC DEVICE USING SAME

摘要

The present invention relates to a benzobis(thiadiazole) derivative represented by the following general formula (1):
wherein
R 1 represents a linear or branched alkyl group, or any one of the groups of the following formula (2):
wherein R represents a linear or branched alkyl group;
R 2 represents a hydrogen atom; and
R 3 represents a hydrogen atom, a linear or branched alkyl group, or any one of the groups of the formula (2);
with the proviso that
at least one of R 1 and R 3 represents any one of the groups of the formula (2); and
two R 1 groups, two R 2 groups, and two R 3 groups may be the same as, or different from each other.