Liquid crystalline organic semiconductor material and organic semiconductor device using same
申请人:Sasada Yasuyuki
公开号:US20080058544A1
公开(公告)日:2008-03-06
The present invention provides a novel organic semiconductor material that affords efficient charge transport, under a wider range of conditions, by increasing the temperature stability and expanding the temperature range of the organic semiconductor material. In an organic semiconductor material comprising a liquid crystalline compound having substituents on the periphery of a rigid plate-like central structure, the substituents have a fluorinated phenylene group, and columns in which the molecules of the compound are accumulated in a stack are aligned hexagonally.
本发明提供了一种新型的有机半导体材料,通过提高温度稳定性和扩大有机半导体材料的温度范围,实现了在更广泛的条件下高效的电荷传输。在包括具有刚性板状中心结构周围取代基的液晶化合物的有机半导体材料中,这些取代基具有氟取代苯基,并且该化合物的分子在柱状结构中呈六边形排列。