| 摘要 |
<p>The invention relates to chiral tilted smectic liquid crystal media comprising at least two liquid crystalline compounds, wherein at least one compound is of formula (I), wherein R?1, R2, L1, L2, L3, L4, L5, L6¿ and n have the meanings indicated in Patent Claim 1 and to ferroelectric display devices which contain such media.</p> |
