1,1'-Biphenyl, 2-fluoro-4'-(4-pentylcyclohexyl)-4-(4-propylcyclohexyl)-

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,1'-Biphenyl, 2-fluoro-4'-(4-pentylcyclohexyl)-4-(4-propylcyclohexyl)-
• 英文别名: 2-fluoro-4-[4-(4-pentylcyclohexyl)phenyl]-1-(4-propylcyclohexyl)benzene
• 化学式: C₃₂H₄₅F
• 分子量: 448.7
• InChiKey: WCXZSYPOJLDRLL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.5
• 重原子数：
  33
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• POLYMERIZABLE-MONOMER-CONTAINING LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
  申请人：DIC Corporation

  公开号：EP3159393A1

  公开（公告）日：2017-04-26

  The problem to be solved by the present invention is to provide: a liquid crystal composition suitable for a liquid crystal display element which hardly generates drop marks in production without worsening various characteristics thereof as liquid crystal display elements such as dielectric anisotropy, viscosity, nematic phase upper limit temperature, low-temperature nematic phase stability, γ1 and others, and also burn-in characteristics of display elements, and which realizes a stable discharge amount of a liquid crystal material in an ODF process, and to provide a liquid crystal display element using the composition. The purpose of the present invention is to provide a liquid crystal composition provided with photosensitizing properties as the entire composition where a polymerizable monomer is combined with specific liquid crystal compounds.

  本发明要解决的问题是：提供一种适用于液晶显示元件的液晶组合物，该组合物在生产过程中几乎不会产生液滴痕迹，同时不会使其作为液晶显示元件的各种特性（如介电各向异性、粘度、向列相上限温度、低温向列相稳定性、γ1 等）以及显示元件的烧损特性恶化，并且能够在 ODF 工艺中实现稳定的液晶材料放电量，以及提供一种使用该组合物的液晶显示元件。本发明的目的是提供一种具有光敏特性的液晶组合物，作为可聚合单体与特定液晶化合物结合的整个组合物。
• COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
  申请人：DIC CORPORATION

  公开号：US20160194560A1

  公开（公告）日：2016-07-07

  Provided is a composition which has a liquid phase over a wide temperature range, a low viscosity, an excellent solubility at low temperature, high specific resistance, high voltage retention, and stability against heat or light, and further a liquid crystal display element such as an IPS type or a TN type, which has excellent display quality by using the composition, and in which display defects such as burn-in or drip marks are hardly caused, at a high yield. Provided is a composition including one or more compounds represented by General Formula (i), one or more compounds represented by General Formula (M-4), and one or more compounds represented by General Formula (M-3), and a liquid crystal display element using the composition.
• LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
  申请人：DIC CORPORATION

  公开号：US20170029700A1

  公开（公告）日：2017-02-02

  Provided are a liquid crystal composition including at least one or more compounds represented by General Formula (i) and at least one or more compounds represented by General Formula (M-1), in which the dielectric constant anisotropy at 25° C. is larger than 0 and 5 or less; and a liquid crystal display element using this composition. The liquid crystal composition has a positive Δ∈, can have the electrical capacity of the liquid crystal layer (C LC ) reduced to a low level, can be driven at a voltage that is practically sufficiently low, and satisfies at least any one of the requirements of maintaining a liquid crystal phase over a wider temperature range, low viscosity, satisfactory solubility at low temperature, high specific resistance or voltage retention rate, and stability to heat or light; and provide an excellent liquid crystal display element.
• COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
  申请人：DIC Corporation

  公开号：US20170306231A1

  公开（公告）日：2017-10-26

  An object of the present invention is to provide a composition that has positive Δε, exhibits a liquid crystal phase over a wide temperature range, has low viscosity, excellent solubility at low temperatures, and high resistivity and voltage holding ratio, and is stable against heat and light. By using this composition, IPS or TN liquid crystal display devices and the like that have excellent display quality and suppress display failures such as image-sticking and drop marks are provided in high yield. Provided is a composition that contains at least one selected from the group consisting of compounds represented by general formulae (i) and (ii) and at least one compound represented by general formula (iii). Also provided is a liquid crystal display device that uses the composition and an IPS or FFS device that uses the composition.