申请人:National University of Corporation
Hiroshima University
公开号:EP2738829A1
公开(公告)日:2014-06-04
Provided is an organic semiconductor material with good crystallinity and an excellent carrier mobility. The organic semiconductor material comprises a backbone represented by formula 1. In formula 1, R1 is hydrogen, an alkyl group, an alkylcarbonyl group, an alkoxy group, or an alkoxycarbonyl group, m is an integer of 1 or more, Ar is a monocyclic or condensed polycyclic heteroaromatic ring optionally comprising a substituent, and when a plurality of heteroaromatic rings are linked, the same or different heteroaromatic rings are optionally linked.
本文提供了一种具有良好结晶性和优异载流子迁移率的有机半导体材料。该有机半导体材料包括由式 1 表示的骨架。在式 1 中,R1 是氢、烷基、烷基羰基、烷氧基或烷氧基羰基,m 是 1 或 1 以上的整数,Ar 是可选包含取代基的单环或缩合多环杂芳环,当连接多个杂芳环时,可选连接相同或不同的杂芳环。