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1. 发明授权

US5589103A Mesomorphic compound, liquid crystal composition containing same, and liquid crystal device using same 失效
标题翻译：介晶化合物，含有它们的液晶组合物和使用它们的液晶装置
公开(公告)号：US5589103A
公开(公告)日：1996-12-31
申请号：US177144
申请日：1994-01-04
申请人： Yoko Yamada , Takao Takiguchi , Takashi Iwaki , Takeshi Togano , Shinichi Nakamura , Ikuo Nakazawa
发明人： Yoko Yamada , Takao Takiguchi , Takashi Iwaki , Takeshi Togano , Shinichi Nakamura , Ikuo Nakazawa
IPC分类号： C07C13/28 , C07C13/47 , C07C15/24 , C07C15/58 , C07C22/08 , C07C25/22 , C07C25/24 , C07C43/20 , C07C43/225 , C07C69/75 , C07C69/753 , C07C69/757 , C07C69/76 , C07C69/773 , C07C69/86 , C07C69/92 , C07C69/94 , C07C255/32 , C07C321/12 , C07C321/24 , C07C323/07 , C07C323/09 , C07C323/16 , C07C323/21 , C07C323/56 , C07C323/62 , C07C327/20 , C07C327/26 , C07D213/16 , C07D213/64 , C07D213/65 , C07D213/79 , C07D239/26 , C07D239/34 , C07D285/12 , C07D285/125 , C07D285/13 , C07D401/12 , C07D405/10 , C09K19/02 , C09K19/18 , C09K19/20 , C09K19/32 , C09K19/34 , C09K19/46 , G02F1/13 , C07D239/02
CPC分类号： C09K19/46 , C09K19/0225 , C09K19/32 , C09K19/322 , C09K19/3441 , C09K19/3444 , C09K19/3458 , C09K19/3463 , C09K19/3497
摘要： A mesomorphic compound of the formula (I) according to claim 1 is suitable as a component for a liquid crystal composition providing improved response speed and decreased. The mesomorphic compound of the formula (I) is characterized by having at least one terminal cyclic group free from a side chain and also having a core structure including at least one group ##STR1## The above liquid crystal composition is useful as an element of a liquid crystal device and a display apparatus providing a good display characteristics.
摘要翻译：根据权利要求1的式（I）的介晶化合物适合作为提供改善的响应速度和降低的液晶组合物的组分。式（I）的介晶化合物的特征在于具有至少一个不含侧链的末端环状基团，并且还具有包含至少一个基团的核心结构。上述液晶组合物可用作液晶装置的元件和提供良好显示特性的显示装置。

2. 发明授权

US5512209A Quinoxaline compound, liquid crystal composition containing the compound, liquid crystal device using the composition, display apparatus and display method 失效
标题翻译：喹喔啉化合物，含有该化合物的液晶组合物，使用该组合物的液晶装置，显示装置和显示方法
公开(公告)号：US5512209A
公开(公告)日：1996-04-30
申请号：US233256
申请日：1994-04-26
申请人： Takao Takiguchi , Takashi Iwaki , Takeshi Togano , Yoko Yamada , Shinichi Nakamura , Ikuo Nakazawa
发明人： Takao Takiguchi , Takashi Iwaki , Takeshi Togano , Yoko Yamada , Shinichi Nakamura , Ikuo Nakazawa
IPC分类号： C07D241/42 , C07D241/44 , C07D401/04 , C07D401/06 , C07D401/10 , C07D401/12 , C07D401/14 , C07D403/04 , C07D403/06 , C07D403/10 , C07D403/12 , C07D403/14 , C07D405/04 , C07D405/06 , C07D405/10 , C07D405/12 , C07D409/04 , C07D409/06 , C07D409/10 , C07D409/12 , C07D413/04 , C07D413/06 , C07D413/10 , C07D413/12 , C07D417/04 , C07D417/06 , C07D417/10 , C07D417/12 , C09K19/34 , C09K19/42 , G02F1/13 , G09F9/35 , C07D241/36 , C09K19/32
CPC分类号： C07D241/42 , C09K19/3452
摘要： A quinoxaline compound of the formula (I) according to claim 1 characterized by having at least one quinoxaline-2,6 (or 2,7)-diyl group is suitable as a component for a liquid crystal composition providing improved response characteristics and a high contrast. A liquid crystal device is constituted by disposing the liquid crystal composition between a pair of electrode plates. The liquid crystal device is used as a display panel constituting a display apparatus providing good display characteristics.
摘要翻译：根据权利要求1的式（I）的喹喔啉化合物，其特征在于具有至少一个喹喔啉-2,6（或2,7） - 二基，作为提供改善的响应特性和高的液晶组合物的组分对比。通过将液晶组合物配置在一对电极板之间构成液晶装置。液晶装置用作构成提供良好显示特性的显示装置的显示面板。

3. 发明授权

US5580488A Mesomorphic compound liquid crystal composition containing the compound, liquid crystal device using the composition, display apparatus and display method 失效
标题翻译：含有化合物的复合液晶组合物，使用该组合物的液晶装置，显示装置和显示方法
公开(公告)号：US5580488A
公开(公告)日：1996-12-03
申请号：US245167
申请日：1994-05-17
申请人： Shinichi Nakamura , Takao Takiguchi , Takashi Iwaki , Takeshi Togano , Yoko Yamada , Ikuo Nakazawa
发明人： Shinichi Nakamura , Takao Takiguchi , Takashi Iwaki , Takeshi Togano , Yoko Yamada , Ikuo Nakazawa
IPC分类号： C07C22/08 , C07C25/18 , C07C25/24 , C07C43/247 , C07C43/29 , C07C69/76 , C07C69/92 , C07C323/01 , C07C327/26 , C07D277/22 , C07D277/64 , C09K19/04 , C09K19/34 , G02F1/13 , C09K19/30 , C09K19/32
CPC分类号： C09K19/04 , C09K19/3444 , C09K19/3469 , C09K19/3491 , C09K19/3497 , C09K2019/3408
摘要： An optically inactive mesomorphic compound of the formula (I) according to claim 1 characterized by having a terminal group of: --A.sub.3 --C.sub.r F.sub.2r+1, where A.sub.3 is a specific cyclic group and r is 2-18, is suitable as a component for a liquid crystal composition providing improved response characteristics and a high contrast. A liquid crystal device is constituted by disposing the liquid crystal composition between a pair of electrode plates. The liquid crystal device is used as a display panel constituting a display apparatus (or display method) providing good display characteristics.
摘要翻译：根据权利要求1的式（I）的光学无活性介晶化合物，其特征在于具有：-A3-CrF2r + 1的末端基团，其中A3是特定的环状基团，r是2-18，适合作为提供改善的响应特性和高对比度的液晶组合物。通过将液晶组合物配置在一对电极板之间构成液晶装置。液晶装置用作构成提供良好显示特性的显示装置（或显示方法）的显示面板。

4. 发明授权

US5462694A Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method 失效
标题翻译：介晶化合物，含有该化合物的液晶组合物，使用该组合物的液晶装置，液晶装置和显示方法
公开(公告)号：US5462694A
公开(公告)日：1995-10-31
申请号：US297777
申请日：1994-08-30
申请人： Yoko Kosaka , Takao Takiguchi , Takashi Iwaki , Takeshi Togano , Shinichi Nakamura , Ikuo Nakazawa
发明人： Yoko Kosaka , Takao Takiguchi , Takashi Iwaki , Takeshi Togano , Shinichi Nakamura , Ikuo Nakazawa
IPC分类号： G02F1/13 , C07C13/28 , C07C22/04 , C07C25/18 , C07C43/168 , C07C43/17 , C07C43/21 , C07C43/225 , C07C255/32 , C07C323/16 , C07D215/06 , C07D215/14 , C07D215/20 , C07D215/22 , C07D239/26 , C07D239/34 , C07D263/56 , C07D263/57 , C07D277/22 , C07D277/24 , C07D277/66 , C07D307/42 , C07D307/79 , C07D405/04 , C07D409/10 , C07D409/12 , C07D417/04 , C07D417/12 , C09K19/04 , C09K19/14 , C09K19/32 , C09K19/34 , C09K19/46 , C09K19/30
CPC分类号： C07D263/57 , C07D215/20 , C07D277/22 , C07D277/24 , C07D277/66 , C07D409/10 , C09K19/04 , C09K19/32 , C09K19/3444 , C09K19/3452 , C09K19/3466 , C09K19/3469 , C09K19/3477 , C09K19/3491 , C09K19/3497 , C09K19/46 , C09K19/3405
摘要： A mesomorphic compound of the formula (I) according to claim 1 characterized by having at least one cyclic group selected from .beta. class including, e.g., thiazole-2,5-diyl, benzoxazole-2,5-diyl, indan-2,5-diyl, and quinoxaline-2,6-diyl and also having a linkage of Y.sup.1 (CH.sub.2).sub.m Y.sup.2, where Y.sup.1 and Y.sup.2 are --CH.sub.2 --, --O--, --COO-- or --OCO-- and m is 1-16, is suitable as a component for a liquid crystal composition providing improved response characteristics. A liquid crystal device is constituted by disposing the liquid crystal composition between a pair of substrates. The liquid crystal device is used as a display panel constituting a liquid crystal apparatus providing good display characteristics.
摘要翻译：根据权利要求1的式（I）的介晶化合物，其特征在于具有至少一个选自β类的环状基团，包括例如噻唑-2,5-二基，苯并恶唑-2,5-二基，茚满-2,5- - 二基和喹喔啉-2,6-二基，并且还具有Y 1（CH 2）m Y 2的键，其中Y 1和Y 2是-CH 2 - ， - O - ， - COO-或-OCO-，m是1-16，适合作为提供改善的响应特性的液晶组合物的组分。通过将液晶组合物设置在一对基板之间构成液晶装置。液晶装置用作构成提供良好显示特性的液晶装置的显示面板。

5. 发明授权

US6001276A Liquid crystal device 失效
标题翻译：液晶装置
公开(公告)号：US6001276A
公开(公告)日：1999-12-14
申请号：US896541
申请日：1997-07-18
申请人： Masanobu Asaoka , Hideaki Takao , Koichi Sato , Masahiro Terada , Shinichi Nakamura , Ikuo Nakazawa
发明人： Masanobu Asaoka , Hideaki Takao , Koichi Sato , Masahiro Terada , Shinichi Nakamura , Ikuo Nakazawa
IPC分类号： G02F1/137 , C09K19/02 , G02F1/1337 , C09K19/56 , C09K19/52
CPC分类号： C09K19/0225 , G02F1/133723 , Y10T428/1023
摘要： A liquid crystal device is constituted by a pair of transparent substrates each having thereon a transparent electrode, and a chiral smectic liquid crystal composition lacking cholesteric phase disposed between the substrates so as to assume at least two optically stable states. At least one of the substrates is provided with an alignment film which comprises a polyimide represented by a recurring unit of formula (I) shown below and has been subjected to a uniaxial aligning treatment. ##STR1## wherein A denotes a tetravalent aliphatic hydrocarbon group free from a planar structure or a tetravalent alicyclic hydrocarbon group, and n is an integer of at least 1. The chiral smectic liquid crystal composition may preferably contain at least one species of fluorine-containing mesomorphic compound comprising a fluorocarbon terminal portion and a hydrocarbon terminal portion connected with a central core and having a smectic phase or a latent smectic phase.
摘要翻译：液晶装置由一对透明基板构成，每个透明基板上都具有透明电极，并且在基板之间设置缺少胆固醇相的手性近晶液晶组合物，以呈现至少两个光学稳定状态。至少一个基板设置有取向膜，该取向膜包含由下述式（I）的重复单元表示的聚酰亚胺，并进行单轴对准处理。其中A表示不含平面结构或四价脂环族烃基的四价脂族烃基，n为至少为1的整数。手性近晶液晶组合物优选含有至少一种含氟介晶化合物，所述含氟介晶化合物包含碳氟化合物末端部分和与中心核心连接并具有近晶相或潜层晶相的烃末端部分。

6. 发明授权

US5885482A Liquid crystal device, production process thereof and liquid crystal apparatus 失效
标题翻译：液晶装置及其制造方法以及液晶装置
公开(公告)号：US5885482A
公开(公告)日：1999-03-23
申请号：US775792
申请日：1996-12-27
申请人： Masanobu Asaoka , Yukio Hanyu , Kenji Shinjo , Koichi Sato , Masahiro Terada , Shosei Mori , Shinichi Nakamura , Syuji Yamada , Ikuo Nakazawa , Koji Noguchi
发明人： Masanobu Asaoka , Yukio Hanyu , Kenji Shinjo , Koichi Sato , Masahiro Terada , Shosei Mori , Shinichi Nakamura , Syuji Yamada , Ikuo Nakazawa , Koji Noguchi
IPC分类号： C09K19/04 , G02F1/1337 , G02F1/1339 , G02F1/141 , C09K19/56 , C09K19/52
CPC分类号： G02F1/13392 , C09K19/04 , G02F1/1337 , G02F1/141 , G02F2001/13373
摘要： A liquid crystal device is constituted by a pair of oppositely disposed substrates including a first substrate provided with a first alignment control layer which has been subjected to a uniaxial aligning treatment and a second substrate provided with a second alignment control layer which has not been subjected to a uniaxial aligning treatment, a sealing member disposed so as to seal up a peripheral portion of the first and second substrates to form a spacing therebetween, and a dispersion member (e.g., spacer beads or adhesive particles) and a liquid crystal disposed in the spacing while contacting the first and second aligning control layers. The dispersion member has been subjected to a surface treatment with a material constituting the second alignment control layer. The surface-treated dispersion member is effective in suppressing an occurrence of a reverse domain within a display region of the liquid crystal device, thus preventing flickering and improving a contrast.
摘要翻译：液晶装置由一对相对设置的基板构成，该基板包括：第一基板，设置有经受单轴取向处理的第一取向控制层;以及第二基板，设置有未经受单轴取向处理，密封构件，其被设置为密封第一和第二基板的周边部分以在其间形成间隔;以及分散构件（例如间隔珠或粘合剂颗粒）和以间隔设置的液晶同时接触第一和第二对准控制层。分散体已经用构成第二取向控制层的材料进行了表面处理。经表面处理的分散体有效地抑制液晶显示装置的显示区域内的反向畴的发生，防止闪烁，提高对比度。

7. 发明授权

US5830386A Optically active compound, liquid crystal composition, device, display apparatus and display method 失效
标题翻译：光学活性化合物，液晶组合物，装置，显示装置和显示方法
公开(公告)号：US5830386A
公开(公告)日：1998-11-03
申请号：US669826
申请日：1996-06-26
申请人： Hiroyuki Nohira , Shinichi Nakamura , Ikuo Nakazawa , Koji Noguchi
发明人： Hiroyuki Nohira , Shinichi Nakamura , Ikuo Nakazawa , Koji Noguchi
IPC分类号： C07D239/26 , C09K19/34 , C09K19/42 , C09K19/58 , G02F1/13 , C07D239/02
CPC分类号： C07D239/26 , C09K19/34 , C09K19/3458 , C09K19/3491 , C09K19/3497 , C09K19/42 , C09K19/588
摘要： An optically active compound of the formula (I) according to claim 1 is suitable as a component for a liquid crystal composition providing improved response speed. The optically active compound of the formula (I) is characterized by having a fluorine-substituted optically active cite and ##STR1## group connected by 1-6 methylene groups. The above liquid crystal composition is useful as an element of a liquid crystal device and a display apparatus providing a good display characteristics.
摘要翻译：根据权利要求1的式（I）的光学活性化合物适合作为提供改善的响应速度的液晶组合物的组分。式（I）的光学活性化合物的特征在于具有通过1-6个亚甲基连接的氟取代的光学活性引物和基团。上述液晶组合物可用作液晶装置的元件和提供良好显示特性的显示装置。

8. 发明授权

US08919943B2 Ink-jet recording method 有权
标题翻译：喷墨记录方法
公开(公告)号：US08919943B2
公开(公告)日：2014-12-30
申请号：US13360512
申请日：2012-01-27
申请人： Masayuki Ikegami , Ikuo Nakazawa , Akira Kuriyama , Taketoshi Okubo , Atsuhito Yoshizawa , Kenichi Iida , Shoji Koike
发明人： Masayuki Ikegami , Ikuo Nakazawa , Akira Kuriyama , Taketoshi Okubo , Atsuhito Yoshizawa , Kenichi Iida , Shoji Koike
IPC分类号： C09D11/00 , B41J2/155 , B41J2/15 , B41M5/00 , B41M7/00
CPC分类号： B41J2/15 , B41J2/155 , B41M5/0023 , B41M7/009
摘要： Aspects of the present invention provide an ink-jet recording method including the step of applying an ink to a recording medium by discharging the ink from a recording head by action of thermal energy and the step of fixing the ink to the recording medium by heating the ink applied to the recording medium. The ink contains water, a self-dispersing pigment, and resin particles. The resin particles have a glass transition temperature of not less than 25° C., an average particle diameter of 70 nm or more and 220 nm or less, and an acid value of 25 mg KOH/g or more and 150 mg KOH/g or less.
摘要翻译：本发明的方面提供一种喷墨记录方法，包括通过热能的作用将油墨从记录头排出到记录介质上的步骤，以及通过加热将油墨固定到记录介质上的步骤油墨施加到记录介质上。油墨含有水，自分散颜料和树脂颗粒。树脂颗粒的玻璃化转变温度不低于25℃，平均粒径为70nm以上且220nm以下，酸值为25mgKOH / g以上且150mgKOH / g以下或更少。

9. 发明授权

US07629427B2 Block polymer compound, polymer composition containing the same, image forming method and image forming apparatus utilizing the same 失效
标题翻译：嵌段聚合物化合物，含有它们的聚合物组合物，成像方法和利用该组合物的成像装置
公开(公告)号：US07629427B2
公开(公告)日：2009-12-08
申请号：US10519914
申请日：2003-07-01
申请人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki
发明人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki
IPC分类号： C08F20/06 , C08F18/00 , C08F18/16 , C08F20/68 , C08F120/18 , C08F16/12 , B41J2/01 , C09D11/00
CPC分类号： C09D11/30 , C08F297/00 , C08L53/00
摘要： The invention provides a block polymer compound enabling satisfactory dispersion of a colorant in a solvent, and an ink composition containing such block polymer compound. The block polymer compound of the invention is a block polymer compound having at least three block segments, comprising block segments A, B and C arranged in succession, wherein the block segment C is most solvent attractive while the block segment A is most solvent repulsive, and at least either one of the block segments includes an ionic group or an acidic group.
摘要翻译：本发明提供一种嵌段聚合物化合物，使得着色剂能够令人满意地分散在溶剂中，和含有该嵌段聚合物化合物的油墨组合物。本发明的嵌段聚合物化合物是具有至少三个嵌段链段的嵌段聚合物化合物，其包含连续排列的嵌段链段A，B和C，其中嵌段链段C最具溶剂吸引力，而嵌段链段A最具溶剂排斥性，并且至少任一个嵌段段包括离子基团或酸性基团。

10. 发明授权

US07423075B2 Polymer, polymer-containing composition containing the same, ink composition, and ink applying method, image forming method and image forming apparatus which make use of ink composition 失效
标题翻译：含有它们的聚合物，含聚合物的组合物，油墨组合物和油墨施加方法，使用油墨组合物的成像方法和成像设备
公开(公告)号：US07423075B2
公开(公告)日：2008-09-09
申请号：US11118401
申请日：2005-05-02
申请人： Masayuki Ikegami , Koichi Sato , Ikuo Nakazawa , Ryuji Higashi , Sakae Suda , Keiichiro Tsubaki , Keiko Yamagishi
发明人： Masayuki Ikegami , Koichi Sato , Ikuo Nakazawa , Ryuji Higashi , Sakae Suda , Keiichiro Tsubaki , Keiko Yamagishi
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , Y10T428/24802
摘要： A polymer having a specific repeating structural unit having in the side chain at least one selected from a sulfonic acid, a sulfonic acid ester and a sulfonic acid salt and a specific repeating structural unit having in the side chain at least one selected from a carboxylic acid, a carboxylic acid ester and a carboxylic acid salt.
摘要翻译：具有在侧链中具有选自磺酸，磺酸酯和磺酸盐中的至少一种的特定重复结构单元的聚合物和在侧链中具有选自羧酸中的至少一种的特定重复结构单元，羧酸酯和羧酸盐。

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