摘要 |
A novel compound represented by the general formula (I), and a nematic liquid crystal composition incorporating the same. <CHEM> A compound represented by the general formula (I) can be produced industrially extremely easily, as shown in the examples, displays superior compatibility with current general purpose host liquid crystals as a nematic phase, and also shows little crystal precipitation at low temperatures. Moreover, by addition of a small amount of such a compound to a host liquid crystal, the liquid crystal temperature range at low temperatures can be effectively widened without any significant worsening of the various characteristics of the liquid crystal material. Consequently, a compound of the present invention is an extremely useful liquid crystal material which is suitable for various liquid crystal display elements which require a broad operating temperature range. |
申请人 |
DAINIPPON INK AND CHEMICALS, INC. |
发明人 |
OGAWA, SHINJI;KAWARA, TATSUO;TAKEHARA, SADAO;OHNISHI, HIROYUKI;TAKEUCHI, KIYOFUMI;TAKATSU, HARUYOSHI;GRAHE, GERWALD;FRINGS, RAINER BRUNO;FUGGER, CHRISTINE;PITHART, CORNELIA |