Carbazole Compound, Light-Emitting Element Material, Organic Semiconductor Material, Light-Emitting Element, Light-Emitting Device, Lighting Device, and Electronic Device
申请人:Suzuki Hiroki
公开号:US20120104370A1
公开(公告)日:2012-05-03
A carbazole compound in which the 2-position of a dibenzofuran skeleton or a dibenzothiophene skeleton is bonded to the 3-position of a carbazole skeleton and nitrogen of the carbazolyl group is bonded to the 9- or 10-position of an anthracene skeleton directly or via a phenylene group was able to be synthesized. It was found out that the carbazole compound has an excellent carrier-transport property, favorable film quality, and a wide band gap, and can be suitably used as a light-emitting element material and an organic semiconductor material.
一种碳并芴骨架或碳并噻吩骨架的2-位置与碳并醌骨架的3-位置结合,并且碳并醌基团的氮原子与蒽骨架的9-或10-位置直接或通过苯基团结合的碳并醌化合物已经成功合成。研究发现,这种碳并醌化合物具有优异的载流子传输性能、良好的薄膜质量和宽带隙,可适用于光发射元件材料和有机半导体材料。