4-(3,4-Dimethylcyclohexyl)oxy-1,2-dimethylcyclohexane

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-(3,4-Dimethylcyclohexyl)oxy-1,2-dimethylcyclohexane
• 英文别名: 4-(3,4-dimethylcyclohexyl)oxy-1,2-dimethylcyclohexane
• 化学式: C₁₆H₃₀O
• 分子量: 238.41
• InChiKey: GXEKFRXGZQHFPW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Oriented film, polymer, and liquid crystal display device
  申请人：SHARP KABUSHIKI KAISHA

  公开号：US10394083B2

  公开（公告）日：2019-08-27

  The present invention aims to provide a liquid crystal display device in which image sticking and stains are sufficiently reduced. The present invention relates to an alignment film including: a polymer, wherein the polymer is a polysiloxane or a polyvinyl and contains a silsesquioxane group. The present invention also relates to a polymer for use in the alignment film, the polymer containing a silsesquioxane group. The present invention also relates to a liquid crystal display device including: the alignment film; a pair of substrates; and a liquid crystal layer disposed between the substrates, wherein the alignment film is disposed between at least one of the substrates and the liquid crystal layer.

  本发明的目的是提供一种液晶显示装置，在该装置中，图像粘连和污渍会充分减少。本发明涉及一种对准膜，包括：聚合物，其中聚合物为聚硅氧烷或聚乙烯，并含有硅倍半氧烷基团。本发明还涉及一种用于配向膜的聚合物，该聚合物含有硅倍半氧烷基团。本发明还涉及一种液晶显示装置，包括：对准膜；一对基板；以及设置在基板之间的液晶层，其中对准膜设置在至少一个基板和液晶层之间。
• Sealant for liquid crystal sealing, and liquid crystal display device
  申请人：SHARP KABUSHIKI KAISHA

  公开号：US10739647B2

  公开（公告）日：2020-08-11

  The present invention aims to provide a sealant for sealing liquid crystal and a liquid crystal display device, which can sufficiently reduce image sticking and stains at the periphery of a liquid crystal display. The sealant for sealing liquid crystal of the present invention contains a curable resin and a radical polymerization initiator, wherein the radical polymerization initiator contains a silsesquioxane group. The silsesquioxane group is preferably a group represented by the following formula (I) or (II): wherein R1s are the same as or different from each other and each represent a monovalent organic group; R2 represents a divalent linking group; R3s are the same as or different from each other and each represent a monovalent organic group; and R4 represents a divalent linking group.

  本发明旨在提供一种用于密封液晶和液晶显示设备的密封剂，该密封剂可充分减少液晶显示器外围的图像粘连和污渍。本发明的液晶密封剂含有可固化树脂和自由基聚合引发剂，其中自由基聚合引发剂含有硅倍半氧烷基团。硅倍半氧烷基团最好是下式（I）或（II）所代表的基团： 其中 R1s 彼此相同或不同，各自代表一价有机基团；R2 代表二价连接基团；R3s 彼此相同或不同，各自代表一价有机基团；R4 代表二价连接基团。
• Scanning antenna and scanning antenna production method
  申请人：SHARP KABUSHIKI KAISHA

  公开号：US10756444B2

  公开（公告）日：2020-08-25

  A liquid crystal panel included in a scanning antenna includes: a TFT substrate including a first dielectric substrate, a TFT supported by the first dielectric substrate, a gate bus line, a source bus line, a patch electrode, and a first alignment film covering the patch electrode; a slot substrate including a second dielectric substrate, a slot electrode formed on a first main surface of the second dielectric substrate and including a slot disposed corresponding to the patch electrode, and a second alignment film covering the slot electrode; and a liquid crystal layer provided between the TFT substrate and the slot substrate and containing a liquid crystal molecule including an isothiocyanate group. The first alignment film and the second alignment film are each independently formed of a polyimide-based alignment film material. In each of the first alignment film and the second alignment film, a density of a carboxyl group on a film surface in contact with the liquid crystal layer is less than a density of a carboxyl group inside a film.

  扫描天线中的液晶面板包括一 TFT 基板，包括一第一电介质基板、一由第一电介质基板支撑的 TFT、一栅极母线、一源母线、一贴片电极，以及一覆盖贴片电极的第一对准膜； 一槽基板，包括一第二电介质基板、一形成于第二电介质基板的第一主表面并包括一与贴片电极相对应的槽的槽电极，以及一覆盖槽电极的第二对准膜；以及 一液晶层，设置于 TFT 基板与槽基板之间，并含有一包括一异硫氰酸酯基团的液晶分子。第一对准膜和第二对准膜各自独立地由聚酰亚胺基对准膜材料形成。在第一对准膜和第二对准膜中，与液晶层接触的薄膜表面上的羧基密度小于薄膜内部的羧基密度。
• Liquid crystal display device
  申请人：SHARP KABUSHIKI KAISHA

  公开号：US10774182B2

  公开（公告）日：2020-09-15

  The present invention provides a liquid crystal display device in which flicker and image sticking caused by long-term use are suppressed. The liquid crystal display device includes, in the following order: a first substrate; a liquid crystal layer; and a second substrate, the liquid crystal display device including an alignment film including a polymer containing a salicylic acid derivative functional group in a side chain on the liquid crystal layer side of at least one of the first substrate and the second substrate, the salicylic acid derivative functional group having a structure represented by the following formula (Z):

  本发明提供了一种液晶显示装置，该装置可抑制长期使用引起的闪烁和图像粘连。该液晶显示装置按以下顺序包括：第一基板；液晶层；和第二基板，该液晶显示装置包括对准膜，该对准膜包括在第一基板和第二基板中至少一个的液晶层侧的侧链中含有水杨酸衍生物官能团的聚合物，水杨酸衍生物官能团具有下式（Z）表示的结构：
• Liquid crystal cell for scanning antenna and method of producing liquid crystal cell for scanning antenna
  申请人：SHARP KABUSHIKI KAISHA

  公开号：US10815426B2

  公开（公告）日：2020-10-27

  A liquid crystal cell according to the present invention includes a TFT board including a first dielectric substrate, TFTs supported by the first dielectric substrate, and patch electrodes, a slot board including a second dielectric substrate and a slot electrode having slots and supported by the second dielectric substrate, and a liquid crystal layer between the TFT board and the slot board, which are positioned with the patch electrodes and the slot electrode facing each other, and a sealant disposed between the TFT board and the slot board and surrounding the liquid crystal layer. The liquid crystal layer includes a liquid crystal compound containing an isothiocyanate group. The sealant includes an ene-thiol compound in which an ene compound and a thiol compound are bonded by using a radical.

  根据本发明的液晶电池包括：TFT 板，包括第一电介质基板、由第一电介质基板支撑的 TFT 和贴片电极；插槽板，包括第二电介质基板和具有插槽并由第二电介质基板支撑的插槽电极；TFT 板和插槽板之间的液晶层，其位置使贴片电极和插槽电极面对面；以及设置在 TFT 板和插槽板之间并环绕液晶层的密封剂。液晶层包括含有异硫氰酸酯基团的液晶化合物。密封剂包括烯硫醇化合物，其中烯化合物和硫醇化合物通过自由基键合。