Novel compounds for electronic material and organic electronic device using the same
申请人:Gracel Display Inc.
公开号:EP2182002A1
公开(公告)日:2010-05-05
Provided are novel compounds for electronic material of high efficiency, and organic electronic devices and organic solar cells comprising the same. Specifically, the novel compounds for electronic material according to the invention are characterized in that they are represented by Chemical Formula (1):
wherein, R1 and R2, or R3 and R4 are linked via (C3-C12)alkylene or (C3-C12)alkenylene to form at least one fused ring(s); provided that, if the ring formed from R3 and R4 of
by linkage via alkylene or alkenylene is benzene, the ring formed from R7 and R8 of
by linkage via alkylene or alkenylene is not benzene.
本发明提供了用于高效电子材料的新型化合物,以及由其构成的有机电子器件和有机太阳能电池。具体地说,根据本发明的新型电子材料化合物的特征在于它们由化学式(1)表示:
其中,R1 和 R2 或 R3 和 R4 通过(C3-C12)亚烷基或(C3-C12)亚烯基连接,形成至少一个(多个)融合环;条件是,如果 R3 和 R4 所形成的环为(C3-C12)
的 R3 和 R4 通过亚烷基或烯基连接形成的环为苯,则
的 R7 和 R8 所形成的环不是苯。