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
    • 1. 发明申请
    • CHIRAL COMPOUNDS II
    • WO02006195A1
    • 2002-01-24
    • PCT/EP2001/007215
    • 2001-06-25
    • G02F1/13C07C43/205C07C43/21C07C43/225C07C43/247C07C69/753C07C69/757C07C69/92C09K19/12C09K19/14C09K19/20C09K19/22C09K19/28C09K19/30C09K19/32C09K19/34C09K19/54C09K19/58
    • C09K19/586C09K19/322C09K2019/323C09K2019/325C09K2019/326Y10T428/10Y10T428/1041
    • The invention relates to chiral compounds of formula (I) R -X -(A -Z )m-G-(Z -A )n-X -R , wherein R , R , X , X , A , A , Z , Z , G, m and n have the meaning given in claim 1, to liquid crystalline mixtures comprising at least one chiral compound of formula (I), to chiral linear or crosslinked liquid crystalline polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formual (I), to the use of chiral compounds of formula (I) and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula (I).
    • 本发明涉及式(I)的手性化合物,其中R 1 -X 1 - (A 1 -Z 1)m - (Z 2 -A 2)n X 2 - R 2,其中R 1,R 2,X 1,X 2,A 1,A 2,Z 1,Z 2,G,m和 n具有权利要求1中给出的含义,包含至少一种式(I)的手性化合物的液晶混合物,可通过聚合包含至少一种式(I)的手性化合物的可聚合混合物获得的手性线性或交联液晶聚合物, ,使用式(I)的手性化合物及其在液晶显示器中获得的混合物和聚合物,主动和被动光学元件,粘合剂,具有各向异性机械性能的合成树脂,化妆品和药物组合物,诊断学,液晶颜料,用于 装饰和安全应用,非线性光学,光学信息存储或手性掺杂剂,以及包含包含至少一种式(I)的手性化合物的混合物的液晶显示器。
    • 2. 发明申请
    • NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY USING THE SAME
    • 使用相同的液体液晶组合物和液晶显示
    • WO00017287A1
    • 2000-03-30
    • PCT/JP1999/004918
    • 1999-09-10
    • C09K19/32C09K19/42C09K19/34C09K19/40G02F1/13
    • C09K19/322C09K19/42C09K2019/325C09K2019/326Y10T428/10
    • A nematic liquid crystal composition characterized in that the liquid crystal composition comprises a compound represented by any of general formulae (I-1) to (I-5) which have naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl or 1,2,3,4-tetrahydronaphthalene-2,6-diyl; and a liquid crystal display using the same. This nematic liquid crystal composition allows the extension of the operation temperature range for a liquid crystal display characteristic through, for example, its improvement in compatibility and in storage stability at a low temperature, permits the reduction of driving voltage and the improvement of its change with temperature and enables achieving a relatively fast response for a given driving voltage, and accordingly is extremely suitable for use in TN, STN, TFT, IPS, MVA, OCB, ECB, PC, PNLC, PDLC, PSCT or the like.
    • 一种向列型液晶组合物,其特征在于,所述液晶组合物包含由通式(I-1)〜(I-5)表示的具有萘-2,6-二基,十氢萘-2,6-二基或 1,2,3,4-四氢化萘-2,6-二基; 和使用该液晶显示器的液晶显示器。 该向列型液晶组合物通过例如其兼容性的提高和低温下的储存稳定性,能够延长液晶显示特性的工作温度范围,能够降低驱动电压和改变其变化 并且能够对给定的驱动电压实现相对较快的响应,因此非常适用于TN,STN,TFT,IPS,MVA,OCB,ECB,PC,PNLC,PDLC,PSCT等。