PENTACYCLIC LIQUID CRYSTAL COMPOUND HAVING CYCLOHEXANE RING, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
申请人:Chisso Corporation
公开号:EP2284148A1
公开(公告)日:2011-02-16
A liquid crystal compound represented by formula (1), a liqui d crystal composition comprising the compound, and a liquid cryst al display device comprising the composition:
For example, R1 is alkyl having 1 to 20; ring A1, ring A2 ring A3, ringA4, ringA5, and ringA6 are1, 4-cyclohexylene or 1, 4-phenylene; Z1 , Z2 , Z3 , Z4 , Z5 , and Z6 is a single bond; X1 is hydrogen or halogen; l, m, n, o, p, and q are 0 or 1, and l+m+n+o+p+q is 3.
一种由式(1)表示的液晶化合物,一种由该化合物组成的液晶组合物,以及一种由该组合物组成的液晶显示设备:
例如,R1 是具有 1 至 20 的烷基;环 A1、环 A2、环 A3、环 A4、环 A5 和环 A6 是 1,4-环己烯或 1,4-亚苯基;Z1、Z2、Z3、Z4、Z5 和 Z6 是单键;X1 是氢或卤素;l、m、n、o、p 和 q 是 0 或 1,且 l+m+n+o+p+q 是 3。