| abstract |
The present invention relates to a novel triscarbazole compound comprising cyclo- or polycycloalkyl or aralkyl substituent, which can be represented by Formula (I). wherein; R A is a substituent comprising a substituted or unsubstituted cyclo- or polycycloalkyl group wherein the ring system comprises three to twenty carbon atoms or an aralkyl group having an overall number of nine to twenty carbon atoms, R B , R C , R D and R E are any substituent other than a substituted or unsubstituted aniline, and m, o, p and q are same or different at each occurrence and represent an integer from 0 to 4. |