发明名称 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal composition which satisfies various characteristics required for elecrtrooptic display elements, especially AM-LCD subjected to the active matrix driving, and can maintain a low threshold voltage, a wide nematic temperature range, and a high retention up to a high temperature, and to provide a liquid crystal element using the liquid crystal composition, or to provide a liquid crystal medium and a liquid crystal display element in which the above defects are improved. SOLUTION: This liquid crystal composition characterized by comprising at least one compound selected from a group A consisting of a compound of formula (1-1) and a compound of formula (1-2), at least one compound selected from a group B consisting of a compound of formula (2-1) and a compound of formula (2-2), and at least one compound selected from a group C consisting of a compound of formula (3-1) and a compound of formula (3-2).
申请公布号 JP2002038154(A) 申请公布日期 2002.02.06
申请号 JP20000222150 申请日期 2000.07.24
申请人 DAINIPPON INK & CHEM INC 发明人 TAKEUCHI KIYOBUMI;IWASHITA YOSHINORI;ONISHI HIROYUKI;TAKATSU HARUYOSHI
分类号 G02F1/13;C09K19/30;C09K19/32;C09K19/42;(IPC1-7):C09K19/32 主分类号 G02F1/13
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