Nematische Flüssigkristallmischung und Verwendung in einer STN-Flüssigkristallanzeige

摘要

Supertwist liquid crystal displays (STN displays) of excellent characteristics are obtained if the nematic liquid crystal mixtures used therein comprise at least one compound of the formula IA and at least one compound of the formula IB in which Ra, Rb, Z, La, Lb, Lc, Ld, Le, Lf, Lg, Lh, R3, R4 are as defined below.