| abstract |
(57) [Summary] (Correction) [Solution] As a first component, a compound represented by general formula (Ic) A liquid crystal composition comprising one or more compounds selected from the group of compounds represented by (Ie). (In the formula, R 2 to R 4 represent an alkyl group or an alkenyl group. In any case, any one or two or more non-adjacent methylene groups (—CH 2 —) in the group is an oxygen atom (—O). -), Z 0 , Z 1 and Z 2 each independently represent -C 2 H 4 -or a single bond, A 1 to A 2 each independently represent a paraphenylene group in which one H on the side position may be substituted with F, and A 3 is a paracyclohexylene group or one H on the side position is substituted with F. Represents a good paraphenylene group. ) [Effect] These compositions are TN-LCD and STN. -It has a high nematic range and a wide nematic range while satisfying various characteristics used in the LCD display system. |