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    • 6. 发明申请
    • Liquid crystalline organic compound, organic semiconductor structure, organic semiconductor device, and process for producing liquid crystalline organic compound
    • 液晶有机化合物,有机半导体结构,有机半导体器件,以及液晶有机化合物的制造方法
    • US20060231832A1
    • 2006-10-19
    • US11370779
    • 2006-03-08
    • Keiji TokunagaYudai YamashitaJun-ichi Hanna
    • Keiji TokunagaYudai YamashitaJun-ichi Hanna
    • H01L29/08
    • H01L51/0076C07D277/66C09K19/3477C09K19/3497C09K19/40C09K2019/3408H01L51/0069H01L51/0545
    • A liquid crystalline organic compound which gives a liquid crystal phase in a temperature range containing at least a room temperature and can exhibit a high charge mobility; an organic semiconductor structure and an organic semiconductor device each having the liquid crystalline organic compound are provided. The liquid crystalline organic compound contains any one of benzothiazole, benzoselenazole, benzoxazole and indene skeletons represented by the following chemical formula 1: wherein A is a nitrogen atom or a CH group, and B is a sulfur, selenium or oxygen atom is contained as Z1 in the following chemical formula 2: R1-Y1-Z1-Y2-R2   2 wherein, R1 and R2 are each independently a saturated or unsaturated hydrocarbon of a straight chain, a branched chain or a cyclic structure having 1 to 22 carbon atoms; R1 and R2 may be each independently bonded directly to Z1 without interposing Y1 or Y2 therebetween; and Y1 and Y2 are each independently selected from the group consisting of oxygen and selenium atoms and —CO—, —OCO—, —COO—, —N═CH—, —CONH—, —NH—, —NHCOO and —CH2 groups.
    • 一种液晶有机化合物,其在至少包含室温的温度范围内产生液晶相,并且可表现出高的电荷迁移率; 提供了具有液晶有机化合物的有机半导体结构和有机半导体器件。 液晶性有机化合物含有以下化学式1表示的苯并噻唑,苯并硒唑,苯并恶唑和茚骨架中的任一种:其中A为氮原子或CH基团,B为硫,硒或氧原子为Z1 在以下化学式2中:<?in-line-formula description =“In-line formula”end =“lead”?> R1-Y1-Z1-Y2-R2 2 <?in-line-formula description =“In 其中,R 1和R 2各自独立地为具有1至22个碳原子的直链,支链或环状结构的饱和或不饱和烃; R1和R2可以各自独立地键合到Z1而不插入Y1或Y2; 并且Y 1和Y 2各自独立地选自氧和硒原子和-CO - , - OCO - , - COO - , - N-CH - , - CONH - , - NH - , - NHCOO和-CH SUB> 2 组。