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
    • 10. 发明公开
    • 트리플루오로나프탈렌 유도체 및 그 화합물을 함유하는액정 조성물
    • 含有化合物的三氟乙烯衍生物和液晶组合物
    • KR1020070104891A
    • 2007-10-29
    • KR1020077017047
    • 2006-02-20
    • 디아이씨 가부시끼가이샤
    • 나가시마유타카
    • C07C43/225C07C43/257C09K19/32G02F1/13
    • C09K19/322Y10T428/10
    • A liquid crystal composition having a negative dielectric constant anisotropy whose absolute value is large; and a relevant display device; and a compound having a negative dielectric constant anisotropy whose absolute value is large. There is provided a trifluoronaphthalene derivative of the general formula: (I) Further, there is provided a liquid crystal composition comprising the trifluoronaphthalene derivative, and provided a display device making use of the same. This liquid crystal composition is characterized by being large in the absolute value of dielectric constant anisotropy, so that a liquid crystal display device utilizing the liquid crystal composition as a structural member is useful as a liquid crystal display device of vertical alignment system, IPS, etc.
    • 具有绝对值大的负介电常数各向异性的液晶组合物; 和相关的显示设备; 和具有绝对值大的负介电常数各向异性的化合物。 提供具有以下通式的三氟萘衍生物:(I)此外,提供一种包含三氟萘衍生物的液晶组合物,并提供使用该三氟萘衍生物的显示装置。 该液晶组合物的特征在于介电常数各向异性的绝对值大,所以利用液晶组合物作为结构部件的液晶显示装置可用作垂直取向系统的液晶显示装置,IPS等 。