| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种电响应可拉伸液晶光散射显示屏及其制备方法 | CN201510658383.6 | 2015-10-12 | CN105158959A | 2015-12-16 | 陈思; 王旭; 童晓茜; 吴波震; 马猛; 施燕琴 |
| 本发明公开了一种电响应可拉伸液晶光散射显示屏及其制备方法，所述的电响应可拉伸液晶光散射显示屏是将液晶物理凝胶涂覆于导电可拉伸膜表面，再在液晶物理凝胶表面覆盖一层导电可拉伸膜制得；所述液晶物理凝胶质量组成为：98.3-99.9％的液晶基体化合物和0.1-1.7％的凝胶因子；所述导电可拉伸膜为含导电材料的聚氨酯膜或含导电材料的PDMS膜；本发明的电响应可拉伸液晶光散射显示屏制备工艺简单，有电响应，电阻值低，可拉伸性能良好，抗疲劳性能较好，可反复使用，具有视野宽、亮度高、图像对比度高等特点。 | ||||||
| 2 | 二色性宾-主偏振器 | CN200680023172.4 | 2006-06-23 | CN101208623B | 2011-08-31 | E·佩特斯; D·J·布勒尓 |
| 本发明提供了一种制造偏振器的方法。该方法包括：提供含有液晶主体和粘度增强剂的液晶组合物；在衬底上提供所述组合物的薄膜；使所述液晶主体取向从而获得处于第一液晶介晶相的取向膜，其中所述液晶主体相对于所述衬底平面取向；凝胶化所述粘度增强剂以凝结所述膜；并且在所述凝结的膜中得到第二液晶态。通过在所述组合物中使用粘度增强剂，可以抑制液晶主体的垂直取向。 | ||||||
| 3 | 一种含微量凝胶因子的液晶荧光光散射显示屏 | CN201510645200.7 | 2015-10-08 | CN105319758A | 2016-02-10 | 陈思; 张远豪; 王旭; 童晓茜; 吴波震; 马猛; 施燕琴 |
| 本发明公开了一种含微量凝胶因子的液晶荧光光散射显示屏，所述的液晶荧光光散射显示屏由含有偶氮苯化合物及荧光粉的液晶基体化合物中添加适量凝胶因子获得的液晶物理凝胶制备，所述的液晶物理凝胶由如下质量配比的物质构成：82.0-97.9wt％的液晶基体化合物、1-8.2wt％偶氮苯化合物、1-8.2wt％紫外荧光粉以及0.1-1.6wt％的凝胶因子；本发明提供的液晶有较强对比度的液晶荧光光散射显示屏，且显示屏内仅含微量凝胶因子的同时无偏振片存在，可应用于无背光灯的光散射显示领域。该荧光光散射显示屏制备工艺简单，受紫外光激发，在可见光下稳定，具有视野宽、亮度高、图片对比度高等特点。 | ||||||
| 4 | 一种光响应可拉伸液晶光散射显示屏及其制备方法 | CN201510658344.6 | 2015-10-12 | CN105137640A | 2015-12-09 | 陈思; 王旭; 童晓茜; 吴波震; 马猛; 施燕琴 |
| 本发明公开了一种光响应可拉伸液晶光散射显示屏及其制备方法，所述的光响应可拉伸液晶光散射显示屏是将含偶氮苯的液晶物理凝胶涂覆于可拉伸膜表面，再在含偶氮苯的液晶物理凝胶表面覆盖一层可拉伸膜制得；所述含偶氮苯的液晶物理凝胶质量组成为：89.7-98.9％的液晶基体化合物、1-8.7％偶氮苯化合物和0.1-1.6％的凝胶因子；所述可拉伸膜为聚氨酯膜或PDMS膜；本发明的可拉伸液晶光散射显示屏制备工艺简单，有光响应，在可见光下稳定时间较长，可拉伸性能良好，抗疲劳性能较好，可反复使用，具有视野宽、亮度高、图像对比度高等特点。 | ||||||
| 5 | 二色性宾-主起偏器 | CN201010516597.7 | 2006-06-23 | CN101980058A | 2011-02-23 | E·佩特斯; D·J·布勒尔 |
| 本发明提供了一种制造起偏器的方法。该方法包括：提供含有液晶主体和粘度增强剂的液晶组合物；在衬底上提供所述组合物的薄膜；使所述液晶主体取向从而获得处于第一液晶介晶相的取向膜，其中所述液晶主体相对于所述衬底平面取向；凝胶化所述粘度增强剂以凝结所述膜；并且在所述凝结的膜中得到第二液晶态。通过在所述组合物中使用粘度增强剂，可以抑制液晶主体的垂直取向。 | ||||||
| 6 | 二色性宾－主偏振器 | CN200680023172.4 | 2006-06-23 | CN101208623A | 2008-06-25 | E·佩特斯; D·J·布勒尓 |
| 本发明提供了一种制造偏振器的方法。该方法包括：提供含有液晶主体和粘度增强剂的液晶组合物；在衬底上提供所述组合物的薄膜；使所述液晶主体取向从而获得处于第一液晶介晶相的取向膜，其中所述液晶主体相对于所述衬底平面取向；凝胶化所述粘度增强剂以凝结所述膜；并且在所述凝结的膜中得到第二液晶态。通过在所述组合物中使用粘度增强剂，可以抑制液晶主体的垂直取向。 | ||||||
| 7 | DICHROIC GUEST-HOST POLARIZER | EP06765845.0 | 2006-06-23 | EP1899751B1 | 2015-09-30 | PEETERS, Emiel; BROER, Dirk, J. |
| 8 | Dichroic guest - host polarizer | JP2008519047 | 2006-06-23 | JP4937252B2 | 2012-05-23 | イェー ブルール，ディルク; ペーテルス，エミール |
| 9 | Dichroic guest - host polarizer | JP2008519047 | 2006-06-23 | JP2008547062A | 2008-12-25 | イェー ブルール，ディルク; ペーテルス，エミール |
| 偏光子の製造のための方法を提供している。 その方法は、液晶ホスト及び増粘剤を有する液晶組成物を備える段階と、基板に前記液晶組成物の薄膜を形成する段階と、第１液晶のメソフェーズにある配向膜を得るように前記液晶ホストを配向させる段階であって、前記液晶ホストは前記基板に対して平面配向に配向される、段階と、前記配向膜を凝固させるように前記増粘剤をゲル化させる段階と、前記凝固された膜において第２液晶状態を得る段階と、を有する。 その組成物において増粘剤を用いることにより、液晶ホストの垂直配向が抑制される。 | ||||||
| 10 | DICHROIC GUEST-HOST POLARIZER | EP06765845.0 | 2006-06-23 | EP1899751A1 | 2008-03-19 | PEETERS, Emiel; BROER, Dirk, J. |
| A method for the manufacture of a polarizer is provided. The method comprises providing a liquid crystal composition comprising a liquid crystal host and a viscosity enhancer; providing a thin film of said composition on a substrate; orienting said liquid crystal host to obtain an aligned film in a first liquid crystal mesophase, wherein the liquid crystal host is aligned planar to said substrate; gelating said viscosity enhancer to congeal said film; and obtaining a second liquid crystal state in said congealed film. By the use of a viscosity enhancer in the composition, homeotropic alignment of the liquid crystal host can be suppressed. | ||||||
| 11 | Photo-responsive liquid crystal composition | EP05006315.5 | 2005-03-22 | EP1586618A1 | 2005-10-19 | Kato, Takashi; Song, Qi; Moriyama, Masaya; Mizoshita, Norihiro |
Disclosed is a novel photo-responsive liquid crystal composition in which an oriented state of a liquid crystalline compound is capable of being controlled by an irradiation of light. The photo-responsive liquid crystal composition is composed of a liquid crystalline compound and a gelling agent mixed with the liquid crystalline compound to form a gelling mixture, wherein the liquid crystalline compound is capable of being controlled in a state orientated in one direction by the irradiation of light. In the photo-responsive liquid crystal composition, the liquid crystalline compound is oriented in a direction parallel to the direction of the irradiation of light. In the photo-responsive liquid crystal composition, the gelling agent is formed of a compound having an azobenzene structural part and a specific skeletal structure. |
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| 12 | Gelling agent, a liquid crystal gel comprising the same, and a liquid crystal device comprising the liquid crystal gel | US12999958 | 2009-06-22 | US08557141B2 | 2013-10-15 | Dae-Ho Kang; Min-Jin Ko; Jae-Ho Cheong; Bum-Gyu Choi; Myung-Sun Moon; Ki-Youl Lee; Yun-Bong Kim |
| The present invention relates to a novel gelling agent comprising of a silane-amide chemical structure, a liquid crystal gel comprising the same and a liquid crystal device comprising said liquid crystal gel.The liquid crystal gel comprised of the novel gelling agent has excellent compatibility with other materials, and has excellent stability and solubility during manufacturing process of the same, and thus it can be applied to the production of a highly adaptable liquid crystal device. | ||||||
| 13 | Fabrication of dichroic guest-host polarizer | US11993594 | 2006-06-23 | US07978302B2 | 2011-07-12 | Emiel Peeters; Dirk Jan Broer |
| A method for the manufacture of a polarizer is provided. The method comprises providing a liquid crystal composition comprising a liquid crystal host and a viscosity enhancer; providing a thin film of said composition on a substrate; orienting said liquid crystal host to obtain an aligned film in a first liquid crystal mesophase, wherein the liquid crystal host is aligned planar to said substrate; gelating said viscosity enhancer to congeal said film; and obtaining a second liquid crystal state in said congealed film. By the use of a viscosity enhancer in the composition, homeotropic alignment of the liquid crystal host can be suppressed. | ||||||
| 14 | Liquid crystal composition containing at least two kinds of gelling agents and liquid crystal display device using the same | US11444903 | 2006-06-01 | US07517566B2 | 2009-04-14 | Akihito Hisamitsu; Nobuyuki Kobayashi; Tomoo Izumi |
| A liquid crystal composition including at least two kinds of gelling agents and a liquid crystal. The liquid crystal shows a liquid crystal phase at room temperature. A liquid crystal display device using the liquid crystal composition also is provided. | ||||||
| 15 | Liquid crystal composition containing at least two kinds of gelling agents and liquid crystal display device using the same | US11444903 | 2006-06-01 | US20060275557A1 | 2006-12-07 | Akihito Hisamitsu; Nobuyuki Kobayashi; Tomoo Izumi |
| A liquid crystal composition including at least two kinds of gelling agents and a liquid crystal. The liquid crystal shows a liquid crystal phase at room temperature. A liquid crystal display device using the liquid crystal composition also is provided. | ||||||
| 16 | Photo-responsive liquid crystal composition | US11085171 | 2005-03-22 | US07037444B2 | 2006-05-02 | Takashi Kato; Qi Song; Masaya Moriyama; Norihiro Mizoshita |
| Disclosed is a novel photo-responsive liquid crystal composition in which an oriented state of a liquid crystalline compound is capable of being controlled by an irradiation of light. The photo-responsive liquid crystal composition is composed of a liquid crystalline compound and a gelling agent mixed with the liquid crystalline compound to form a gelling mixture, wherein the liquid crystalline compound is capable of being controlled in a state orientated in one direction by the irradiation of light. In the photo-responsive liquid crystal composition, the liquid crystalline compound is oriented in a direction parallel to the direction of the irradiation of light. In the photo-responsive liquid crystal composition, the gelling agent is formed of a compound having an azobenzene structural part and a specific skeletal structure. | ||||||
| 17 | Gelling agent and production method thereof | US10796982 | 2004-03-11 | US07011769B2 | 2006-03-14 | Takashi Kato; Kazuhiro Yabuuchi; Yusuke Tochigi |
| Disclosed herein are a gelling agent composed of an isoleucine derivative having a carbazolyl group, and a process for preparing a gelling agent, which comprises reacting an isoleucine derivative having a specific skeletal with a compound having a carbazolyl group in the presence of dichloromethane and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride to obtain an isoleucine derivative having a carbazolyl group. | ||||||
| 18 | Multi-phased immiscible liquid composition for toy articles | US10440772 | 2003-05-19 | US20030223947A1 | 2003-12-04 | Gilda C. Alvarez |
| The invention relates to the field of optical toys and amusement devices. More specifically, the invention is directed to specific immiscible liquid and semi-liquid compositions of different specific gravities and viscosities and their placement in enclosed spaces or chambers of various toy or entertainment devices thereby creating a multi phase liquid system having enhanced or dynamic visual effect. The invention employs a novel immiscible liquid mixture of hydrophobic alkane hydrocarbons and polar organic esters. In operation, as the two phase liquid system is agitated or otherwise energy stressed, the liquid of the heavier specific gravity flows through the liquid of the lighter specific gravity in distinct spaced apart beads or droplets under the influence of gravity. | ||||||
| 19 | Liquid crystalline gel composition, and display medium, display device and display body using same | US10379906 | 2003-03-06 | US20030222242A1 | 2003-12-04 | Shigeyuki Harada; Takuzo Aida; Woo-Dong Jang |
| A liquid crystalline gel composition including a liquid crystalline compound, and a gelling agent having a structural unit represented by the following formula (1): 1 wherein R1 represents a hydrogen atom or an organic group having at least one carbon atom, X represents a divalent organic group having at least one carbon atom, Y represents a divalent hydrocarbon group having at least one carbon atom, R2 represents a hydrogen atom or an organic group having at least one carbon atom, and n is an integer of at least 1. A display medium including a pair of substrates each having an electrode thereon, and a layer of the above liquid crystalline gel composition interposed between the pair of substrates. | ||||||
| 20 | Chiral nematic liquid crystal composition, liquid crystal display device, and production method thereof | US11339372 | 2006-01-25 | US07407692B2 | 2008-08-05 | Tomoo Izumi |
| A chiral nematic liquid crystal composition, characterized in that a self-organizing type gelling agent is contained and the phase transition temperature between liquid crystal and isotropic phases is higher than the sol-gel transition temperature, a liquid crystal display device wherein the chiral nematic liquid crystal composition is put and held between a pair of substrates having an electrode, and a method for producing a liquid crystal display device wherein the chiral nematic liquid crystal composition is heated to a temperature of not lower than the phase transition temperature between liquid crystal and isotropic phases and then cooled down to room temperature. | ||||||
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