公开(公告)号：US10186664B2

公开(公告)日：2019-01-22

申请号：US15318566

申请日：2015-06-16

Applicant: BASF SE

Inventor： Thomas Gessner ,  Daniel Kaelblein ,  Jochen Brill ,  Thomas Musiol ,  Frank Wuerthner ,  Sabin-Lucian Suraru ,  Matthias Stolte

IPC: H01L51/00 ,  C07D471/08 ,  C07D471/06 ,  H01L27/28 ,  C09B57/08 ,  H01L51/05 ,  H01L51/42

Abstract: The present invention relates to compounds of the formula (I) where R1 and R2 independently of each other, are selected from 1H,1H—C2-C10-perfluoroalkyl and 1H,1H,2H,2H—C3-C10-perfluoroalkyl, except for the compound of formula (I), where R1 and R2 are both 1H,1H-perfluorobutyl, and to their use, especially as an n-type semiconductor.