[4-(3-Methyl-4-prop-2-enoyloxyphenyl)phenyl] prop-2-enoate

• 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: [4-(3-Methyl-4-prop-2-enoyloxyphenyl)phenyl] prop-2-enoate
• 英文别名: [4-(3-methyl-4-prop-2-enoyloxyphenyl)phenyl] prop-2-enoate
• 化学式: C₁₉H₁₆O₄
• 分子量: 308.3
• InChiKey: WMJGYUDKABPEAL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• LIQUID CRYSTAL DISPLAY DEVICE
  申请人：DIC CORPORATION

  公开号：US20150124205A1

  公开（公告）日：2015-05-07

  The present invention provides a liquid crystal display device that allows a reduction in a voltage holding ratio (VHR) of a liquid crystal layer and an increase in an ion density (ID) in the liquid crystal layer to be suppressed and thereby addresses issues of faulty display such as white missing pixels, alignment inconsistencies, and burn-in. The liquid crystal display device according to the present invention, having a feature of suppressing the reduction in a voltage holding ratio (VHR) and the increase in an ion density (ID) in a liquid crystal layer and thereby suppressing occurrence of faulty display such as burn-in, is particularly useful as VA-mode and PSVA-mode liquid crystal display devices for active-matrix driving and may be used for liquid crystal display devices such as a liquid crystal TV, a monitor, a mobile phone, and a smart phone.

  本发明提供了一种液晶显示装置，可以减少液晶层的电压保持比（VHR）并抑制离子密度（ID）的增加，从而解决白色漏失像素、对准不一致和烧屏等显示故障的问题。本发明的液晶显示装置具有抑制液晶层电压保持比（VHR）降低和离子密度（ID）增加的特点，从而抑制烧屏等显示故障的发生，特别适用于主动矩阵驱动的VA模式和PSVA模式液晶显示装置，并可用于液晶电视、显示器、手机和智能手机等液晶显示装置。
• 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。
• Complex and optical element
  申请人：Kyoto University

  公开号：US10914987B2

  公开（公告）日：2021-02-09

  A complex (10) includes a liquid crystal component (13) and a support (11, 12) of the liquid crystal component (13), in which a lubricating interface derivation region (16) is formed between the liquid crystal component (13) and the support (11, 12). An optical element includes a pair of substrates (11, 12) having electrodes (18, 19) on at least one substrate (11), and a liquid crystal component (13) with which a space between the pair of substrates (11, 12) is filled, in which a lubricating interface derivation region (16) is formed between the pair of substrates (11, 12) and the liquid crystal component (13). It is preferable that the lubricating interface deriving agent (14) is present in the lubricating interface derivation region.

  一种复合元件（10）包括液晶元件（13）和液晶元件（13）的支座（11，12），在液晶元件（13）和支座（11，12）之间形成润滑界面衍生区（16）。光学元件包括一对基片（11、12），其中至少一个基片（11）上有电极（18、19），还包括液晶元件（13），一对基片（11、12）之间的空间用液晶元件（13）填充，其中一对基片（11、12）和液晶元件（13）之间形成润滑界面衍生区（16）。润滑界面衍生剂 (14) 最好存在于润滑界面衍生区域中。
• FERROELECTRIC LIQUID CRYSTAL COMPOSITION AND FERROELECTRIC LIQUID CRYSTAL DISPLAY DEVICE
  申请人：DIC CORPORATION

  公开号：US20140327862A1

  公开（公告）日：2014-11-06

  The present invention relates to a ferroelectric liquid crystal composition and a ferroelectric liquid crystal display element. The present invention provides a ferroelectric liquid crystal composition and a ferroelectric liquid crystal display element using this ferroelectric liquid crystal. The ferroelectric liquid crystal composition of the present invention contains at least one liquid crystal compound and has a chiral smectic C phase, and when the ferroelectric liquid crystal composition is sandwiched between substrates, a layer normal direction of the chiral smectic C phase is 80° to 90° with respect to the substrate surface. According to the ferroelectric liquid crystal composition and the ferroelectric liquid crystal display element of the present invention, since an alignment restoring ability is excellent, the present invention is useful for application in which a pressing force is repeatedly applied.
• LIQUID CRYSTAL-POLYMER COMPOSITE MATERIAL
  申请人：DIC CORPORATION

  公开号：US20150166893A1

  公开（公告）日：2015-06-18

  There are provided a liquid crystal-polymer composite material including a nematic liquid crystal composition containing at least two types of achiral liquid crystal compounds, at least one type of chiral compound, and a polymer formed by polymerization of at least one type of polymerizable compound; a method for manufacturing a liquid crystal-polymer composite material in which polymerization of a polymerizable compound-containing liquid crystal composition including a nematic liquid crystal composition containing at least two types of achiral liquid crystal compounds, at least one type of chiral compound, and at least one type of polymerizable compound is started for curing in a temperature range in which the polymerizable compound-containing liquid crystal composition exhibits a blue phase III; and a liquid crystal optical element which uses the liquid crystal-polymer composite material.