会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明公开
    • LIQUID CRYSTAL COMPOSITION AND DISPLAY ELEMENT USING SAME
    • 墨西哥墨西哥
    • EP0348519A1
    • 1990-01-03
    • EP89900300.8
    • 1988-12-07
    • MITSUBISHI KASEI CORPORATION
    • KANEKO, MasaharuNAKAJIMA, Takanori
    • C09K19/60G02F1/137
    • C09K19/603C09B1/32C09B1/503C09B1/62
    • A liquid crystal composition and a display element using same are disclosed. The composition contains a least one dichroic dye represented by general formula (I), at least one dichroic dye represented by general formula (II), and at least one dichroic dye represented by general formula (III). In formula (I), R' to R 3 each represents a hydrogen atom, an alkyl group, an optionally substituted cycloalkyl group, an alkoxyalkyl group, an alkoxy group or a halogen atom, and A represents (a); in formula (II), R 4 and R 5 each represents a hydrogen atom, an alkyl group, an optionally substituted cycloalkyl group, an alkoxyalkyl group, an alkoxy group or a halogen atom; in formula (III), R 6 represents a hydrogen atom, an alkyl group, an optionally substituted cycloalkyl group, an alkoxyalkyl group, an alkoxy group or a halogen atom, R' represents a hydrogen atom or (b), and R B represents a hydrogen atom, an alkyl group, an optionally substituted cycloalkyl group, an alkoxyalkyl group, an alkoxy group or a halogen atom.
    • 公开了一种液晶组合物和使用它的显示元件。 所述组合物含有至少一种由通式(I)表示的二色性染料,至少一种由通式(II)表示的二色性染料和至少一种由通式(III)表示的二色性染料。 在式(I)中,R 1至R 3各自表示氢原子,烷基,任选取代的环烷基,烷氧基烷基,烷氧基或卤素原子,A表示(a)。 在式(II)中,R 4和R 5各自表示氢原子,烷基,任选取代的环烷基,烷氧基烷基,烷氧基或卤素原子; 在式(III)中,R 6表示氢原子,烷基,任选取代的环烷基,烷氧基烷基,烷氧基或卤素原子,R 7表示氢原子或(b), R 8表示氢原子,烷基,任选取代的环烷基,烷氧基烷基,烷氧基或卤素原子。