公开(公告)号：US07935395B2

公开(公告)日：2011-05-03

申请号：US12573182

申请日：2009-10-05

申请人： Rika Kotake ,  Hidehiko Takanashi ,  Ken Kobayashi

发明人： Rika Kotake ,  Hidehiko Takanashi ,  Ken Kobayashi

IPC分类号： C09K19/32 ,  C09K19/30 ,  C09K19/34 ,  C09K19/20 ,  G02F1/133 ,  C07F7/04 ,  C07F7/08 ,  C07F7/10 ,  C07F7/18

CPC分类号： C09K19/406 ,  C07F7/081 ,  Y10T428/10

摘要： A liquid crystal molecule is disclosed, having a structure represented by the following general formula (1): wherein X1 is a group selected among groups represented by the following formula (2): X2 is represented by the following formula (3): R1 represents a linear or branched hydrocarbon group or an alkoxy group each having from 4 to 16 carbon atoms; R2 represents an optionally branched organosiloxane or organosilane having from 1 to 6 silicon atoms; other variables in formulae are defined therein.

摘要翻译： 公开了具有由以下通式（1）表示的结构的液晶分子：其中X1是选自下式（2）表示的基团：X2由下式（3）表示：R1表示 每个具有4至16个碳原子的直链或支链烃基或烷氧基; R2表示具有1至6个硅原子的任选支化的有机硅氧烷或有机硅烷; 公式中的其他变量在其中定义。

公开(公告)号：US20100079689A1

公开(公告)日：2010-04-01

申请号：US12568843

申请日：2009-09-29

申请人： Ken Kobayashi ,  Hidehiko Takanashi ,  Rika Kotake

发明人： Ken Kobayashi ,  Hidehiko Takanashi ,  Rika Kotake

IPC分类号： G02F1/133 ,  C07F7/10

CPC分类号： G02F1/1418 ,  C07F7/0838 ,  G02F2001/133622 ,  G02F2001/136281 ,  G02F2203/12

摘要： A liquid crystal molecule is disclosed, having a structure represented by the following general formula (1): wherein X1 is represented by the following formula (2), and a dangling bond to R1 is arbitrary: X2 is a group selected among groups represented by the following formula (3): X3 is represented by the following formula (4): R1 represents a linear or branched hydrocarbon group or an alkoxy group each having from 4 to 16 carbon atoms; R2 represents an optionally branched organosiloxane or organosilane having from 1 to 6 silicon atoms; R3 and R4 are different from each other and each represents H, F, Cl, Br, CN, CH3, CF3 or OCH3; Y1 and Y2 each represents -, —COO—, —CH2—, —CH2O—, —C2H2—, —C2— or —CF2O—; Z1 and Z2 each represents F, Cl, Br, OH, NO2, CN or CF3; Z3 and Z4 each represents H, F, Cl, Br, OH, NO2, CN or CF3; Z5 and Z6 each represents H, F, Cl, Br, OH, NO2, CN or CF3; Z7 and Z8 each represents H, F, Cl, Br, OH, NO2, CN or CF3, provided that Z7 and Z8 do not represent H at the same time; n represents an integer of from 1 to 6; * represents a chiral center; and - means a connecting group.

摘要翻译： 公开了具有由以下通式（1）表示的结构的液晶分子：其中X1由下式（2）表示，并且与R 1的悬挂键是任意的：X 2是选自以下的基团： 下式（3）：X3由下式（4）表示：R1表示碳原子数为4〜16的直链或支链的烃基或烷氧基; R2表示具有1至6个硅原子的任选支化的有机硅氧烷或有机硅烷; R 3和R 4彼此不同，各自表示H，F，Cl，Br，CN，CH 3，CF 3或OCH 3; Y 1和Y 2各自表示-COO - ， - CH 2 - ， - CH 2 O - ， - C 2 H 2 - ， - C 2 - 或-CF 2 O- Z 1和Z 2各自表示F，Cl，Br，OH，NO 2，CN或CF 3; Z3和Z4各自表示H，F，Cl，Br，OH，NO2，CN或CF3; Z5和Z6各自表示H，F，Cl，Br，OH，NO2，CN或CF3; Z7和Z8各自表示H，F，Cl，Br，OH，NO2，CN或CF3，条件是Z7和Z8不同时表示H; n表示1〜6的整数， *代表手性中心; 和 - 表示连接组。

公开(公告)号：US20100085530A1

公开(公告)日：2010-04-08

申请号：US12573182

申请日：2009-10-05

申请人： Rika Kotake ,  Hidehiko Takanashi ,  Ken Kobayashi

发明人： Rika Kotake ,  Hidehiko Takanashi ,  Ken Kobayashi

IPC分类号： C09K19/02 ,  C07F7/10

CPC分类号： C09K19/406 ,  C07F7/081 ,  Y10T428/10

摘要： A liquid crystal molecule is disclosed, having a structure represented by the following general formula (1): whereinX1 is a group selected among groups represented by the following formula (2): X2 is represented by the following formula (3): R1 represents a linear or branched hydrocarbon group or an alkoxy group each having from 4 to 16 carbon atoms;R2 represents an optionally branched organosiloxane or organosilane having from 1 to 6 silicon atoms;R3 and R4 are different from each other and each represents H, F, Cl, Br, CN, CH3, CF3 or OCH3;Y1 represents -, —COO—, —CH2—, —CH2O—, —C2H2—, —C2— or —CF2O—;Z1 to Z4 each represents H, F, Cl, Br, OH, NO2, CN, CF3, CH3, C2H5, OCH3 or OC2H5; Z5 to Z7 each represents H, F, Cl, Br, OH, NO2, CN or CF3, provided that Z5, Z6 and Z7 do not represent H at the same time; n represents an integer of from 1 to 6;* represents a chiral center; and- means a connecting group.

摘要翻译： 公开了具有由以下通式（1）表示的结构的液晶分子：其中X1是选自下式（2）表示的基团：X2由下式（3）表示：R1表示 每个具有4至16个碳原子的直链或支链烃基或烷氧基; R2表示具有1至6个硅原子的任选支化的有机硅氧烷或有机硅烷; R 3和R 4彼此不同，各自表示H，F，Cl，Br，CN，CH 3，CF 3或OCH 3; Y 1表示 - ， - COO - ， - CH 2 - ， - CH 2 O - ， - C 2 H 2 - ， - C 2 - 或-CF 2 O- Z 1至Z 4各自表示H，F，Cl，Br，OH，NO 2，CN，CF 3，CH 3，C 2 H 5，OCH 3或OC 2 H 5; Z5至Z7各自表示H，F，Cl，Br，OH，NO2，CN或CF3，条件是Z5，Z6和Z7不同时表示H; n表示1〜6的整数， *代表手性中心; 和 - 表示连接组。

公开(公告)号：US20100079719A1

公开(公告)日：2010-04-01

申请号：US12568826

申请日：2009-09-29

申请人： Ken Kobayashi ,  Hidehiko Takanashi ,  Rika Kotake

发明人： Ken Kobayashi ,  Hidehiko Takanashi ,  Rika Kotake

IPC分类号： C09K19/02 ,  C07F7/08

CPC分类号： C09K19/406 ,  C07F7/0838 ,  C09K19/586 ,  Y10T428/10

摘要： A liquid crystal molecule includes a structure represented by Formula (1): wherein X1 in Formula (1) is represented by Formula (2); X2 in Formula (1) is a group selected from Formula (3); X3 in Formula (1) is represented by Formula (4).

摘要翻译： 液晶分子包括由式（1）表示的结构：其中式（1）中的X 1由式（2）表示; 式（1）中的X 2为选自式（3）的基团。 式（1）中的X 3由式（4）表示。

公开(公告)号：US08570481B2

公开(公告)日：2013-10-29

申请号：US12914053

申请日：2010-10-28

申请人： Hidehiko Takanashi ,  Ken Kobayashi ,  Rika Kotake ,  Aya Shuto

发明人： Hidehiko Takanashi ,  Ken Kobayashi ,  Rika Kotake ,  Aya Shuto

IPC分类号： C09K19/02

CPC分类号： C09K19/0233 ,  C09K19/12 ,  C09K19/2007 ,  C09K19/3003 ,  C09K19/3068 ,  C09K19/322 ,  C09K19/406 ,  C09K2019/123 ,  C09K2019/2042 ,  C09K2019/3075 ,  G02F1/13781

摘要： A liquid crystal material in which liquid crystal molecules have uniform alignment state is provided. A liquid crystal layer containing a liquid crystal material is included between a TFT array substrate and an opposed substrate. The liquid crystal material has a phase system continuously showing an isotropic phase, a nematic phase, and a smectic ‘A’ phase in this order as temperature changes from higher state to lower state and shows electroclinic effect in the smectic ‘A’ phase. As the liquid crystal material is heated (temperature is increased), the nematic phase is shown after the smectic ‘A’ phase without other phase in between, and the isotropic phase is shown after the nematic phase without other phase in between. Since the alignment state of the liquid crystal molecules becomes uniform, the transmittance is precisely controlled.

摘要翻译： 提供液晶分子具有均匀取向状态的液晶材料。 含有液晶材料的液晶层包括在TFT阵列基板和相对基板之间。 液晶材料具有随着温度从较高状态向下降状态而连续显示各向同性相，向列相和近晶“A”相的相位系统，并且在近晶“A”相中显示出电位效应。 随着液晶材料的加热（温度升高），向列相显示在两相之间没有其他相的近晶“A”相之后，在向列相之后没有其它相位显示出各向同性相。 由于液晶分子的取向状态变得均匀，所以透射率被精确地控制。

公开(公告)号：US07943209B2

公开(公告)日：2011-05-17

申请号：US12568826

申请日：2009-09-29

申请人： Ken Kobayashi ,  Hidehiko Takanashi ,  Rika Kotake

发明人： Ken Kobayashi ,  Hidehiko Takanashi ,  Rika Kotake

IPC分类号： C09K19/20 ,  C09K19/12 ,  C09K19/30 ,  C09K19/32 ,  C09K19/34 ,  G02F1/133 ,  C07F7/04 ,  C07F7/08 ,  C07F7/18

CPC分类号： C09K19/406 ,  C07F7/0838 ,  C09K19/586 ,  Y10T428/10

摘要： A liquid crystal molecule includes a structure represented by Formula (1): wherein X1 in Formula (1) is represented by Formula (2); X2 in Formula (1) is a group selected from Formula (3); X3 in Formula (1) is represented by Formula (4).

摘要翻译： 液晶分子包括由式（1）表示的结构：其中式（1）中的X 1由式（2）表示; 式（1）中的X 2为选自式（3）的基团。 式（1）中的X 3由式（4）表示。

公开(公告)号：US20110102731A1

公开(公告)日：2011-05-05

申请号：US12914053

申请日：2010-10-28

申请人： Hidehiko Takanashi ,  Ken Kobayashi ,  Rika Kotake ,  Aya Shuto

发明人： Hidehiko Takanashi ,  Ken Kobayashi ,  Rika Kotake ,  Aya Shuto

IPC分类号： C09K19/02

CPC分类号： C09K19/0233 ,  C09K19/12 ,  C09K19/2007 ,  C09K19/3003 ,  C09K19/3068 ,  C09K19/322 ,  C09K19/406 ,  C09K2019/123 ,  C09K2019/2042 ,  C09K2019/3075 ,  G02F1/13781

摘要： A liquid crystal material in which liquid crystal molecules have uniform alignment state is provided. A liquid crystal layer containing a liquid crystal material is included between a TFT array substrate and an opposed substrate. The liquid crystal material has a phase system continuously showing an isotropic phase, a nematic phase, and a smectic ‘A’ phase in this order as temperature changes from higher state to lower state and shows electroclinic effect in the smectic ‘A’ phase. As the liquid crystal material is heated (temperature is increased), the nematic phase is shown after the smectic ‘A’ phase without other phase in between, and the isotropic phase is shown after the nematic phase without other phase in between. Since the alignment state of the liquid crystal molecules becomes uniform, the transmittance is precisely controlled.

摘要翻译： 提供液晶分子具有均匀取向状态的液晶材料。 含有液晶材料的液晶层包括在TFT阵列基板和相对基板之间。 液晶材料具有随着温度从较高状态向下降状态而连续显示各向同性相，向列相和近晶“A”相的相位系统，并且在近晶“A”相中显示出电位效应。 随着液晶材料的加热（温度升高），向列相显示在两相之间没有其他相的近晶“A”相之后，在向列相之后没有其它相位显示出各向同性相。 由于液晶分子的取向状态变得均匀，所以透射率被精确地控制。

公开(公告)号：US20100085531A1

公开(公告)日：2010-04-08

申请号：US12573185

申请日：2009-10-05

申请人： Hidehiko Takanashi ,  Ken Kobayashi ,  Rika Kotake

发明人： Hidehiko Takanashi ,  Ken Kobayashi ,  Rika Kotake

IPC分类号： C09K19/02 ,  C07F7/08 ,  C09K19/12

CPC分类号： C09K19/406 ,  C07F7/081

摘要： A liquid crystal molecule is disclosed, having a structure represented by the following general formula (1): wherein X1 is a group selected among groups represented by the following formula (2): X2 is a group selected among groups represented by the following formula (3): X3 is represented by the following formula (4): R1 represents a linear or branched hydrocarbon group having from 4 to 16 carbon atoms; R2 represents an optionally branched organosiloxane or organosilane having from 1 to 6 silicon atoms; R3 and R4 are different from each other and each represents H, F, Cl, Br, CN, CH3, CF3 or OCH3; Y1 and Y2 each represents —, —COO—, —CH2—, —CH2O—, —C2H2—, —C2— or —CF2O—; Z1 and Z2 each represents H, F, Cl, Br, OH, NO2, CN or CF3; Z3 and Z4 each represents H, F, Cl, Br, OH, NO2, CN or CF3; Z5 and Z6 each represents H, F, Cl, Br, OH, NO2, CN or CF3, provided that Z5 and Z6 do not represent H at the same time; n represents an integer of from 1 to 6; * represents a chiral center; and — means a connecting group.

摘要翻译： 公开了具有由以下通式（1）表示的结构的液晶分子：其中X1是选自下式（2）表示的基团：X2是选自下式（ 3）：X3由下式（4）表示：R 1表示具有4〜16个碳原子的直链或支链烃基; R2表示具有1至6个硅原子的任选支化的有机硅氧烷或有机硅烷; R 3和R 4彼此不同，各自表示H，F，Cl，Br，CN，CH 3，CF 3或OCH 3; Y 1和Y 2各自表示-COO - ， - CH 2 - ， - CH 2 O - ， - C 2 H 2 - ， - C 2 - 或-CF 2 O- Z 1和Z 2各自表示H，F，Cl，Br，OH，NO 2，CN或CF 3; Z3和Z4各自表示H，F，Cl，Br，OH，NO2，CN或CF3; Z5和Z6各自表示H，F，Cl，Br，OH，NO2，CN或CF3，条件是Z5和Z6不同时表示H; n表示1〜6的整数， *代表手性中心; 和 - 表示连接组。

公开(公告)号：US08482844B2

公开(公告)日：2013-07-09

申请号：US13359153

申请日：2012-01-26

申请人： Atsuhito Yasui ,  Hidehiko Takanashi ,  Ken Kobayashi ,  Ryo Kasegawa ,  Aya Shuto

发明人： Atsuhito Yasui ,  Hidehiko Takanashi ,  Ken Kobayashi ,  Ryo Kasegawa ,  Aya Shuto

IPC分类号： G02B26/00 ,  G02F1/1335 ,  G03G17/04

CPC分类号： G02F1/167 ,  G02F2001/1672 ,  G02F2201/34

摘要： An electrophoretic element includes: an electrophoretic particle; a porous layer formed of a fibrous structure containing a non-migrating particle having optical reflective characteristics different from those of the electrophoretic particle and having a plurality of pores; and a partition that is partially adjacent to the porous layer and defines a space for accommodating the electrophoretic particle. An area rate of the pores per unit area of the porous layer is small in an adjacent region where the partition is adjacent to the porous layer compared with in a non-adjacent region where the partition is not adjacent to the porous layer.

摘要翻译： 电泳元件包括：电泳颗粒; 所述多孔层由含有与所述电泳粒子的光学反射特性不同且具有多个孔的光学反射特性的含有非迁移性粒子的纤维结构体形成; 以及与多孔层部分相邻并且限定用于容纳电泳颗粒的空间的隔板。 与不与多孔层相邻的不相邻区域相比，在与多孔层相邻的相邻区域中，多孔层的每单位面积的孔的面积率较小。

公开(公告)号：US20120250138A1

公开(公告)日：2012-10-04

申请号：US13416399

申请日：2012-03-09

申请人： Atsuhito Yasui ,  Hidehiko Takanashi ,  Ken Kobayashi ,  Ryo Kasegawa ,  Aya Shuto

发明人： Atsuhito Yasui ,  Hidehiko Takanashi ,  Ken Kobayashi ,  Ryo Kasegawa ,  Aya Shuto

IPC分类号： G02F1/167

CPC分类号： G02F1/167 ,  G02F2001/1672 ,  G02F2001/1678

摘要： An electrophoretic device includes: an electrophoretic particle; a porous layer formed of a fibrous structure containing a non-electrophoretic particle having optical reflection characteristics different from those of the electrophoretic particle; and a dividing wall adjacent to the porous layer. The electrophoretic particle, the porous layer, and the dividing wall are in an insulating liquid. Volume resistivity of the fibrous structure is larger than volume resistivity of the insulating liquid, and volume resistivity of the dividing wall is larger than the volume resistivity of the insulating liquid.

摘要翻译： 电泳装置包括：电泳粒子; 由含有与电泳粒子的光反射特性不同的非电泳粒子的纤维结构体形成的多孔层; 和与多孔层相邻的分隔壁。 电泳粒子，多孔层和分隔壁是绝缘液体。 纤维结构的体积电阻率大于绝缘液体的体积电阻率，分隔壁的体积电阻率大于绝缘液体的体积电阻率。