Liquid crystal composition containing an optically active compound and liquid crystal electro-optical element

摘要

It is to provide a liquid crystal composition containing at least one type of optically active compounds of the following formulae (1) to (4), and a liquid crystal electro-optical element excellent in display quality. In each formula, C* is asymmetric carbon, and the respective symbols are as defined in description. (1)R<1>-A<1>-C< &Dagger& >HX-Y-A<2>-(Z<1>-A<3>)m-C IDENTICAL C-A<4>-(Z<2>-A<5>)n-R<2> (2)R<1>-A<1>-C<*>HX<1>-Y<1>-A<2>-Z<1>-A<3>-Z<2>-A<4>-R<2> (3)R<5> -Pn-C<*> HX<2>-CH2 -A<6> -Y<2>-A<7> -R<6>