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
    • 8. 发明申请
    • Liquid Crystal Composition and Liquid Crystal Display Device
    • 液晶组合物和液晶显示装置
    • US20110037912A1
    • 2011-02-17
    • US12829238
    • 2010-07-01
    • Masayuki SAITOJunichi YAMASHITA
    • Masayuki SAITOJunichi YAMASHITA
    • G02F1/133C09K19/30C09K19/34
    • C09K19/3001C09K19/3028C09K19/3066C09K19/3068C09K2019/3015C09K2019/3021C09K2019/3025C09K2019/3078C09K2019/308Y10T428/10
    • The subject is to provide a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a low viscosity, a suitable optical anisotropy, a negatively large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or that is suitably balanced regarding two or more characteristics. The subject is to provide an AM device that has a short response time, a high voltage holding ratio, a high contrast ratio, a long service life and so forth.The invention provides a liquid crystal composition having a negative dielectric anisotropy that contains a specific compound having a negatively large dielectric anisotropy as a first component, and a specific two-ring compound having a low viscosity as a second component, and provides a liquid crystal display device containing the composition.
    • 本发明提供一种液晶组合物,其满足向列相的最高最高温度,向列相的低最低温度,低粘度,适当的光学各向异性,负大的介电各向异性等特性中的至少一种 ,比电阻大,对紫外线的稳定性高,对热的稳定性高,或者两个以上的特性适当平衡。 本发明的目的是提供一种具有短的响应时间,高电压保持率,高对比度,长使用寿命等的AM器件。 本发明提供具有负介电各向异性的液晶组合物,其具有作为第一成分的具有负的大的介电各向异性的特定化合物和作为第二成分的低粘度的特定的二环化合物,并且提供液晶显示 装置含有组成。