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AssigneeChisso Corporation
InventorsTugumiti Andou, Koichi Shibata, Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Yasusuke Hisatsune, Fusayuki Takeshita, Etsuo Nakagawa, Katsuhiko Kobayashi, Yoshitaka Tomi
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There is provided a liquid crystal composition in particular with a low threshold voltage and a wide range of nematic phase temperature (with high TNI point and low TC), while satisfying various properties required for liquid crystal compositions for active matrix type liquid crystal display elements. The composition contains, for example, compounds represented by general formulas (1-1) and (2-1): ##STR1## where each R.sub.1 independently represents an alkyl group having 1 to 10 carbon atoms; X.sub.1 represents H or F; and each X.sub.2 independently represents F, OCF.sub.3, CF.sub.3, or OCF.sub.2 H.
A liquid crystal composition containing at least one of compounds represented by general formulas (1-1) and (1-2) as a first component, and at least one of compounds represented by general formulas (2-1) through (2-8) as a second component ##STR22## where each R.sub.1 independently represents an alkyl group having 1 to 10 carbon atoms;
Dependencies are inferred from the claim text.