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    • 53. 发明授权
    • Liquid crystal composition and liquid display using said composition
    • 使用所述组合物的液晶组合物和液体显示
    • US5354503A
    • 1994-10-11
    • US935346
    • 1992-08-28
    • Shinichi SawadaAkiko Fukuda
    • Shinichi SawadaAkiko Fukuda
    • G02F1/13C09K19/30C09K19/42C09K19/44C09K19/46C09K19/06C09K19/12
    • C09K19/3001
    • Liquid crystal compositions and displays using the compositions are disclosed. The compositions contains at least one compound represented by the general formula (I), at least one compound represented by the general formula (II), and at least one compound represented by the general formula (III), or as well as the above compounds, at least one compound represented by the general formula (IV) as main components. ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.7 and R.sup.8 are independently alkyl groups having 1 to 10 carbon atoms; R.sup.3 and R.sup.8 each may also independently be an alkoxy group having 1 to 10 carbon atoms; R.sup.7 may also be an alkoxymethyl group having 1 to 11 carbon atoms; R.sup.5 is H; R.sup.6 is a CN group; are each independently ##STR2## and X is a single bond, --COO--, or --C.ident.C--.
    • 公开了使用该组合物的液晶组合物和显示器。 该组合物含有至少一种由通式(I)表示的化合物,至少一种由通式(II)表示的化合物和至少一种由通式(III)表示的化合物,或上述化合物 ,至少一种由通式(IV)表示的化合物作为主要成分。 通式(I):通式(II):通式(III):通式(IV):其中R 1,R 2,R 3,R 4,R 7和R 8独立地为 具有1至10个碳原子的烷基; R 3和R 8各自也可以独立地为具有1-10个碳原子的烷氧基; R7也可以是具有1至11个碳原子的烷氧基甲基; R5是H; R6是CN组; 各自独立地为“IMAGE”,X为单键-COO-或-C = C-。
    • 54. 发明授权
    • Liquid crystal composition and liquid crystal display using said
composition
    • 使用所述组合物的液晶组成和液晶显示
    • US5258135A
    • 1993-11-02
    • US912118
    • 1992-07-09
    • Keiko UchidaTaku HiroseShinichi Sawada
    • Keiko UchidaTaku HiroseShinichi Sawada
    • C09K19/30G02F1/13
    • C09K19/3003
    • Liquid crystal compositions comprising: at least one of the compounds of the general formula (I) and at least one of the compounds of the general formula (II); and optionally including at least one of the compounds of the general formula (III), or, when compound (III) is present, optionally including at least one of the compounds of the general formula (IV) are provided. ##STR1## All the symbols are as defined in the appended claims, namely, R.sup.1 is an alkyl group having 1 to 5 carbon atoms; R.sup.2 is an alkyl group having 2 to 8 carbon atoms; R.sup.3 is an alkyl group having 1 to 5 carbon atoms; R.sup.4 is an alkyl group having 2 to 8 carbon atoms; R.sup.5 is H or F; R.sup.6 is an alkyl group having 1 to 8 carbon atoms, an alkoxyl group having 1 to 8 carbon atoms, F, or a CN group; and R.sup.7 is an alkyl group having 2 to 10 carbon atoms or an alkenyl group having 2 to 10 carbon atoms. The compositions are suitable for use in highly multiplexed displays of the supertwisted birefringence effect mode.
    • 液晶组合物,其包含:至少一种通式(I)的化合物和至少一种通式(II)的化合物; 并且任选地包括至少一种通式(III)的化合物,或者当存在化合物(III)时,任选地包括至少一种通式(IV)的化合物。 (Ⅰ)通式(Ⅱ):通式(Ⅱ):(Ⅰ)通式(Ⅱ)通式(Ⅲ)通式(Ⅲ)通式(Ⅳ)通式(Ⅳ) 符号如所附权利要求中所定义,即R1为具有1至5个碳原子的烷基; R2是具有2-8个碳原子的烷基; R3是具有1至5个碳原子的烷基; R4是具有2-8个碳原子的烷基; R5为H或F; R6是碳原子数为1〜8的烷基,碳原子数1〜8的烷氧基,F或CN基团。 R 7为碳原子数2〜10的烷基或碳原子数2〜10的烯基。 该组合物适用于超扭曲双折射效应模式的高度复用的显示器。