公开(公告)号：US20150267117A1

公开(公告)日：2015-09-24

申请号：US14511322

申请日：2014-10-10

Applicant: Samsung Display Co., Ltd.

Inventor： Si Heun KIM ,  Eun A KIM

IPC: C09K19/30 ,  G02F1/1337 ,  C09K19/12

CPC classification number: C09K19/3003 ,  C09K19/12 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019

Abstract: A liquid crystal composition including a first class including a polar liquid crystal compound having at least one fluorine atom and a second class compound including a neutral liquid crystal compound, in which the first class compound includes a first subclass compound having a dielectric anisotropy (Δε) of 15 to 21 and a second subclass compound having a dielectric anisotropy (Δε) of 5 to 15, and the first sub-class compound includes a liquid crystal compound expressed by the following Chemical Formula 1, in which R is an alkyl group or an alkenyl group.

Abstract translation: 一种液晶组合物，其包含第一类，其包含具有至少一个氟原子的极性液晶化合物和包含中性液晶化合物的第二类化合物，其中所述第一类化合物包括具有介电各向异性的第一亚类化合物（＆Dgr; 15和21的第二亚类化合物和具有5至15的介电各向异性（＆Dgr＆amp;）的第二亚类化合物，并且第一亚类化合物包括由以下化学式1表示的液晶化合物，其中R 是烷基或烯基。