4-Cyano-3,5-difluorophenyl 2,6-difluoro-4-propylbenzoate | 330207-83-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 4-Cyano-3,5-difluorophenyl 2,6-difluoro-4-propylbenzoate
• 英文别名: (4-cyano-3,5-difluorophenyl) 2,6-difluoro-4-propylbenzoate
• CAS: 330207-83-5
• 化学式: C₁₇H₁₁F₄NO₂
• 分子量: 337.27
• InChiKey: MTDFCFUPMCDKTG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  7

文献信息

• Liquid crystal display device
  申请人：DIC CORPORATION

  公开号：US10011773B2

  公开（公告）日：2018-07-03

  The present invention relates to a liquid crystal display device that includes a particular color filter containing a material containing chiral liquid crystals and a particular dye and/or pigment. The present invention provides a liquid crystal display device that can prevent a decrease in the voltage holding ratio (VHR) of a liquid crystal layer and solve the problem of display defects, such as white spots, variations in alignment, and burn-in. Because liquid crystal display devices according to the present invention characteristically prevent a decrease in the voltage holding ratio (VHR) of a liquid crystal layer and reduces the occurrence of display defects, such as burn-in, the liquid crystal display devices are particularly useful as liquid crystal display devices in IPS mode and FFS mode for active-matrix driving and can be applied to household electrical appliances, automobiles, production facilities, measuring and analytical instruments, and communication devices.

  本发明涉及一种液晶显示装置，其中包括一种特定的彩色滤光片，该滤光片含有手性液晶和特定染料和/或颜料的材料。 本发明提供的液晶显示装置可防止液晶层的电压保持率（VHR）下降，并解决显示缺陷问题，如白斑、排列变化和烧损。 由于根据本发明的液晶显示装置具有防止液晶层的电压保持比（VHR）降低和减少显示缺陷（如烧毁）发生的特点，因此该液晶显示装置特别适用于有源矩阵驱动的 IPS 模式和 FFS 模式的液晶显示装置，并可应用于家用电器、汽车、生产设备、测量和分析仪器以及通信设备。
• LIQUID CRYSTAL DISPLAY DEVICE
  申请人：DIC CORPORATION

  公开号：US20160130502A1

  公开（公告）日：2016-05-12

  The present invention relates to a liquid crystal display device that includes a particular color filter containing a material containing chiral liquid crystals and a particular pigment. The present invention provides a liquid crystal display device that can prevent a decrease in the voltage holding ratio (VHR) of a liquid crystal layer and solve the problem of display defects, such as white spots, variations in alignment, and burn-in. Because liquid crystal display devices according to the present invention characteristically prevent a decrease in the voltage holding ratio (VHR) of a liquid crystal layer and reduces the occurrence of display defects, such as burn-in, the liquid crystal display devices are particularly useful as liquid crystal display devices in IPS mode and FFS mode for active-matrix driving and can be applied to household electrical appliances, automobiles, production facilities, measuring and analytical instruments, and communication devices.
• US9809752B2
  申请人：——

  公开号：US9809752B2

  公开（公告）日：2017-11-07