COMPOUND FOR ORGANIC THIN-FILM TRANSISTOR AND ORGANIC THIN-FILM TRANSISTOR USING THE COMPOUND
申请人:Saito Masatoshi
公开号:US20110031487A1
公开(公告)日:2011-02-10
A compound for an organic thin film transistor having a structure shown by the following formula (1):
X
1
-L-Ar-L-X
2
(1)
wherein L is —C≡C—, or —CH═CH— in a trans configuration, X
1
and X
2
are independently a substituted or unsubstituted aromatic heterocyclic group having 5 to 60 ring atoms, and their bonding positions to L are in heterocycles, Ar is a substituted or unsubstituted aromatic hydrocarbon group having 6 to 60 ring carbon atoms, or a substituted or unsubstituted aromatic heterocyclic group having 5 to 60 ring atoms, and at least one of X
1
, X
2
and Ar is a bi- or higher-fused ring.