公开(公告)号：US07232593B2

公开(公告)日：2007-06-19

申请号：US10231935

申请日：2002-08-30

Applicant: Tzenka Miteva ,  Gabriele Nelles ,  Akio Yasuda ,  Andreas Meisel ,  Dieter Neher

Inventor： Tzenka Miteva ,  Gabriele Nelles ,  Akio Yasuda ,  Andreas Meisel ,  Dieter Neher

IPC: C09K11/06

CPC classification number: H01L51/0036 ,  C09K11/06 ,  C09K19/56 ,  C09K19/60 ,  C09K2211/1425 ,  C09K2211/1458 ,  G02F1/133603 ,  H01L51/0039 ,  H01L51/5293 ,  Y10S428/917 ,  Y10T428/10 ,  Y10T428/1041

Abstract: The invention relates to aligned emissive polymer blended with at least one chromophore with rigid-rod-type or discotic asymmetric molecular structure; to film incorporating such polymer blends; to devices incorporating such polymers blends or films, and to uses thereof.

Abstract translation: 本发明涉及与至少一种具有刚性棒状或盘状不对称分子结构的生色团共混的排列发光聚合物; 加入这种聚合物共混物的薄膜; 包括这种聚合物共混物或薄膜的装置及其用途。

公开(公告)号：US20070125981A1

公开(公告)日：2007-06-07

申请号：US10582399

申请日：2004-10-07

Applicant: Anthony Roberts ,  Akira Masutani ,  Akio Yasuda ,  Bettina Schueller ,  Shunichi Hashimoto ,  Eriko Matsui

Inventor： Anthony Roberts ,  Akira Masutani ,  Akio Yasuda ,  Bettina Schueller ,  Shunichi Hashimoto ,  Eriko Matsui

IPC: C09K19/52 ,  C09K19/54

CPC classification number: C09K19/54 ,  C09K19/52 ,  C09K19/58 ,  C09K19/60 ,  Y10T428/10

Abstract: The invention refers to a composition comprising a liquid crystal material and an additive, preferably a dopant capable of forming a complex with said LC material, to a liquid crystal cell comprising this composition, uses thereof and to a method of improving the response time of a liquid crystal.

Abstract translation: 本发明涉及一种组合物，其包含液晶材料和添加剂，优选是能够与所述LC材料形成络合物的掺杂剂，该组合物包含该组合物的液晶盒，其用途及其改进方法 液晶。

公开(公告)号：US20070114138A1

公开(公告)日：2007-05-24

申请号：US11501742

申请日：2006-08-10

Applicant: Nadejda Krasteva ,  Tobias Vossmeyer ,  Akio Yasuda

Inventor： Nadejda Krasteva ,  Tobias Vossmeyer ,  Akio Yasuda

IPC: G01N27/26

CPC classification number: G01N27/127 ,  G01N27/126

Abstract: The present invention relates to a nanoparticle/nanofiber based chemical sensor arrangement and arrays of such arrangements, to a method of fabrication thereof and to uses thereof, and furthermore relates to a method of detecting an analyte. In particular, the present invention relates to a chemical sensor arrangement having an enhanced selectivity or sensitivity, and it relates to a method of detecting an analyte at enhanced selectivity or sensitivity.

Abstract translation: 本发明涉及基于纳米颗粒/纳米纤维的化学传感器装置和这种布置的阵列，涉及其制造方法及其用途，此外还涉及检测分析物的方法。 特别地，本发明涉及具有增强的选择性或灵敏度的化学传感器装置，并且涉及以增强的选择性或灵敏度检测分析物的方法。

公开(公告)号：US07136766B2

公开(公告)日：2006-11-14

申请号：US11001049

申请日：2004-12-02

Applicant: Akio Yasuda

Inventor： Akio Yasuda

IPC: G06F19/00

CPC classification number: G05B23/0221

Abstract: A control unit receives a sensor output and performs signal processing on the sensor output to produce an internal signal. The control unit produces internal data by adding time data to an internal signal and transmits the internal data to an in-vehicle network. A diagnostic unit receives the internal data from the in-vehicle network and stores the internal data in an internal data storing device. The diagnostic unit also receives a measurement signal produced based on the sensor output. The diagnostic unit produces external data by adding time data containing time at which the second timer resets a time count when an ignition switch is closed and stores the external data. The diagnostic unit reproduces the internal data and the external data and extracts the internal signal and the measurement signal. The diagnostic unit displays or stores the internal signal and the measurement signal according to the time data.

Abstract translation: 控制单元接收传感器输出并对传感器输出执行信号处理以产生内部信号。 控制单元通过向内部信号添加时间数据来生成内部数据，并将内部数据发送到车载网络。 诊断单元从车载网络接收内部数据，并将内部数据存储在内部数据存储装置中。 诊断单元还接收基于传感器输出产生的测量信号。 诊断单元通过添加时间数据来生成外部数据，该时间数据包含当点火开关闭合时第二定时器复位时间计数的时间，并存储外部数据。 诊断单元再现内部数据和外部数据，并提取内部信号和测量信号。 诊断单元根据时间数据显示或存储内部信号和测量信号。

公开(公告)号：US20060081838A1

公开(公告)日：2006-04-20

申请号：US10540237

申请日：2003-12-25

Applicant: Eriko Matsui ,  Oliver Harnack ,  Nobuyuki Matsuzawa ,  Akio Yasuda

Inventor： Eriko Matsui ,  Oliver Harnack ,  Nobuyuki Matsuzawa ,  Akio Yasuda

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00

CPC classification number: H01L51/0595 ,  B82Y10/00 ,  Y10S977/731 ,  Y10S977/791 ,  Y10S977/94 ,  Y10S977/943

Abstract: A functional molecular element whose functions can be controlled by an electric field based on a new principle. A Lewis base molecule (14) with positive permittivity anisotropy or a dipole moment in the major axis direction of the molecule is disposed, via a metal ion (3) that can act as a Lewis acid, in a pendant-like form on a key molecule (2) in the form of a line or film that has a conjugated system and exhibits conductivity, thereby forming a functional molecular element 1 that can realize a function where the conformation changes due to the application of an electric field. The conductive key molecule (2) and the Lewis base molecule (14) form a complex with the metal ion (3). When an electric field is applied in a direction perpendicular to the plane of the paper in FIG. 1(b), for example, the Lewis base molecule (14) performs a 90° “neck twisting” movement with the up-down direction in the drawing as the axis. Also, when an electric field is applied in the up-down direction in the drawing as shown in FIG. 1(c), the Lewis base molecule (14) performs a “see-saw” movement with the direction perpendicular to the plane of the paper as the axis, thereby switching the conductivity of the conductive key molecule (2).

Abstract translation: 功能分子元素，其功能可以通过电场控制，基于新的原理。 通过可以作为路易斯酸的金属离子（3）以键状形式在键上设置在分子的长轴方向上具有正介电常数各向异性或偶极矩的路易斯碱分子（14） 分子（2）以具有共轭体系的线或膜的形式表现出导电性，从而形成能够实现构象由于施加电场而变化的功能的功能分子元件1。 导电键分子（2）和路易斯碱分子（14）与金属离子（3）形成络合物。 当在垂直于图1中纸面的方向上施加电场时， 如图1（b）所示，例如，路易斯碱分子（14）以图中的上下方向为轴进行90°的“颈部扭转”运动。 此外，如图所示，当在图中的上下方向上施加电场时， 如图1（c）所示，路易斯碱分子（14）以垂直于纸面的方向作为轴进行“跷跷板”运动，从而切换导电键分子（2）的导电性。

公开(公告)号：US06392624B1

公开(公告)日：2002-05-21

申请号：US08385702

申请日：1995-02-08

Applicant: Ying Bao Yang ,  Keiichi Nito ,  Akio Yasuda

Inventor： Ying Bao Yang ,  Keiichi Nito ,  Akio Yasuda

IPC: G09G336

CPC classification number: G09G3/3637 ,  G09G2310/06 ,  G09G2310/061

Abstract: Method of driving a liquid crystal display such as a ferroelectric liquid crystal display by multiplex addressing. The display has a pair of bases. A transparent electrode layer and an orientation film are formed in this order on each base. The two bases are placed opposite to each other with a certain gap between them. A ferroelectric liquid crystal material is inserted in the gap. Let Vthlow be the voltage applied when the transmittivity of the liquid crystal material begins to change. Let Vthhigh be the voltage applied when the transmittivity of the liquid crystal material substantially assumes its maximum value. First and second select pulses of opposite polarities are applied to the liquid crystal material. Let Vs1 be the voltage of the first select pulse. Let Vs2 be the voltage of the second select voltage. This method is characterized in that Vs1=±(Vthlow−&Dgr;V), where &Dgr;V>0, and that Vs2=∓(Vthhigh+&Dgr;V), where &Dgr;V>0.

Abstract translation: 通过多路寻址来驱动诸如铁电液晶显示器的液晶显示器的方法。 显示器有一对基座。 在每个基底上依次形成透明电极层和取向膜。 两个基座彼此相对设置，它们之间具有一定的间隙。 将铁电液晶材料插入间隙。 将Vthlow设为当液晶材料的透射率开始变化时施加的电压。 将Vthhigh设为当液晶材料的透射率基本上达到其最大值时施加的电压。 将相反极性的第一和第二选择脉冲施加到液晶材料。 令Vs1为第一选择脉冲的电压。 令Vs2为第二选择电压的电压。 该方法的特征在于Vs1 =±（Vthlow-DELTAV），其中DELTAV> 0，Vs2 =∓（Vthhigh + DELTAV），其中DELTAV> 0。

公开(公告)号：US06384887B1

公开(公告)日：2002-05-07

申请号：US09419753

申请日：1999-10-18

Applicant: Akio Yasuda ,  Keiichi Nito ,  Eriko Matsui ,  Hidehiko Takanashi ,  Ying-Bao Yang

Inventor： Akio Yasuda ,  Keiichi Nito ,  Eriko Matsui ,  Hidehiko Takanashi ,  Ying-Bao Yang

IPC: G02F11337

CPC classification number: G02F1/141 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/133734 ,  G02F2001/133796 ,  G02F2203/30

Abstract: A liquid crystal device comprises a pair of substrates and a liquid crystal provided between the paired substrates wherein domains whose threshold voltages are different from one another are finely distributed throughout the liquid crystal. In particular, the respective substrates each has a transparent electrode and an alignment film formed thereon in this order and the substrates are assembled to establish a given space therebetween, and a ferroelectric liquid crystal being injected into the given space wherein domains are finely distributed as set out above, thereby providing a a liquid crystal display device. The fine distribution is such that when a transmittance through inverted domains is 25%, the number of domains (microdomains) having a size of larger than 2 &mgr;m&phgr; in a field of 1 mm2 is not smaller than 300, preferably not smaller than 600, and the width of the threshold voltage within the domains is not smaller than 2 volts within a transmittance range of from 10 to 90%. The liquid crystal device, particularly the display device, keeps a high contrast and can easily, reliably realize an analog gray-side display at low costs.

Abstract translation: 液晶装置包括一对基板和设置在成对基板之间的液晶，其中阈值电压彼此不同的畴细分布在整个液晶中。 特别地，各基板各自具有依次形成在其上的透明电极和取向膜，并且基板被组装以在其间建立给定的间隔，并且将铁电液晶注入到给定的空间中，其中磁畴精细分布 从而提供一种液晶显示装置。 精细分布使得当通过反向结构域的透射率为25％时，在1mm 2的场中具有大于2mumphi的尺寸的域（微区域）的数量不小于300，优选不小于600，并且 在范围内的阈值电压的宽度在10至90％的透射率范围内不小于2伏特。 液晶装置，特别是显示装置，保持高对比度，并且能够以低成本容易地可靠地实现模拟灰度显示。

公开(公告)号：US06297865B1

公开(公告)日：2001-10-02

申请号：US09037757

申请日：1998-03-10

Applicant: Eriko Matsui ,  Nobue Kataoka ,  Takashi Iwamura ,  Hidehiko Takanashi ,  Akio Yasuda

Inventor： Eriko Matsui ,  Nobue Kataoka ,  Takashi Iwamura ,  Hidehiko Takanashi ,  Akio Yasuda

IPC: G02F11337

CPC classification number: G02F1/133734 ,  G02F1/141 ,  G02F2001/133796

Abstract: A liquid crystal element improved to reduce hysteresis and after-image by relaxing electronic polarization at an interface between liquid crystal and an orientation film, and hence to enhance an image quality and realize smooth display of a dynamic image irrespective of a material of liquid crystal. The liquid crystal element includes a plurality of base bodies each having a liquid crystal orientation film, the base bodies being opposed to each other on the orientation film side with a specific gap put therebetween; and liquid crystal disposed in the gap; wherein each of the orientation films has a property capable of relaxing polarization at an interface with the liquid crystal. The liquid crystal orientation film may be composed of an orientation film having low polarization such as a SiOx oblique vapor-deposition film or may be composed of a stacked film in which a thin film having low polarization and capable of relaxing polarization at an interface with the liquid crystal or an organic complex having an electric conductivity of 1.2×10−8 S/cm or more is stacked on an orientation film.

Abstract translation: 通过在液晶和取向膜之间的界面处放松电子偏振来改善液晶元件，以减少滞后和后图像，从而提高图像质量，并且实现动态图像的平滑显示，而与液晶材料无关。 液晶元件包括多个基体，每个基体具有液晶取向膜，基体在取向膜一侧彼此相对，并且在其间具有特定的间隙; 和设置在间隙中的液晶; 其中每个取向膜具有能够在与液晶的界面处缓和偏振的性质。 液晶取向膜可以由SiO x倾斜蒸镀膜等具有低偏振度的取向膜构成，也可以由层叠膜构成，其中具有低偏振度的薄膜，并且能够在与 将液晶或电导率为1.2×10 -8 S / cm以上的有机络合物层叠在取向膜上。

公开(公告)号：US6040884A

公开(公告)日：2000-03-21

申请号：US900933

申请日：1997-07-25

Applicant: Akio Yasuda ,  Keiichi Nito ,  Eriko Matsui ,  Hidehiko Takanashi ,  Yang Ying Bao

Inventor： Akio Yasuda ,  Keiichi Nito ,  Eriko Matsui ,  Hidehiko Takanashi ,  Yang Ying Bao

IPC: G02F1/137 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/141 ,  G09G3/18 ,  G02F1/13

CPC classification number: G02F1/141 ,  G02F1/133711 ,  G02F1/133734 ,  G02F1/133707 ,  G02F2001/133796 ,  G02F2203/30

Abstract: A liquid crystal device comprises a pair of substrates and a liquid crystal provided between the paired substrates wherein domains whose threshold voltages are different from one another are finely distributed throughout the liquid crystal. In particular, the respective substrates each has a transparent electrode and an alignment film formed thereon in this order and the substrates are assembled to establish a given space therebetween, and a ferroelectric liquid crystal being injected into the given space wherein domains are finely distributed as set out above, thereby providing a a liquid crystal display device. The fine distribution is such that when a transmittance through inverted domains is 25%, the number of domains (microdomains) having a size of larger than 2 .mu.m.phi. in a field of 1 mm.sup.2 is not smaller than 300, preferably not smaller than 600, and the width of the threshold voltage within the domains is not smaller than 2 volts within a transmittance range of from 10 to 90%. The liquid crystal device, particularly the display device, keeps a high contrast and can easily, reliably realize an analog gray-scale display at low costs.

Abstract translation: 液晶装置包括一对基板和设置在成对基板之间的液晶，其中阈值电压彼此不同的畴细分布在整个液晶中。 特别地，各基板各自具有依次形成在其上的透明电极和取向膜，并且基板被组装以在其间建立给定的间隔，并且铁电液晶被注入到给定的空间中，其中磁畴精细分布 从而提供一种液晶显示装置。 精细分布使得当通过反向域的透射率为25％时，在1mm 2的场中具有大于2μmφ的尺寸的畴（微区）的数量不小于300，优选不小于600 ，并且在10至90％的透射率范围内，畴内的阈值电压的宽度不小于2伏特。 液晶装置，特别是显示装置，保持高对比度，并且可以容易地，可靠地以低成本实现模拟灰度显示。

公开(公告)号：US5978065A

公开(公告)日：1999-11-02

申请号：US965967

申请日：1997-11-07

Applicant: Koichi Kawasumi ,  Takeshi Yamasaki ,  Eriko Matsui ,  Akio Yasuda ,  Yuji Shiina ,  Tadashi Kiyomiya ,  Yoshihiro Yamaguchi

Inventor： Koichi Kawasumi ,  Takeshi Yamasaki ,  Eriko Matsui ,  Akio Yasuda ,  Yuji Shiina ,  Tadashi Kiyomiya ,  Yoshihiro Yamaguchi

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/13

CPC classification number: G02F1/1339 ,  G02F1/1341 ,  G02F2001/13415

Abstract: A liquid crystal is dropped on one end portion of a bottom substrate that is coated with a sealing material in an outer peripheral portion. After a top substrate is laid on the bottom substrate, the liquid crystal is expanded from the one end portion of the bottom substrate toward the other end portion. If necessary, an air ejecting opening is formed in the sealing material at a position located in the other end portion of the bottom substrate. The surfaces of the top and bottom substrates may be formed with grooves for accommodating an excessive part of the liquid crystal at positions inside the sealing member. As a result, no air bubbles remain in the liquid crystal even if the charging of the liquid crystal is performed at the atmospheric pressure.

Abstract translation: 在外周部分中涂覆有密封材料的底部基底的一个端部上滴下液晶。 在顶部衬底放置在底部衬底上之后，液晶从底部衬底的一个端部朝向另一个端部扩展。 如果需要，在位于底部基板的另一端部的位置处，在密封材料中形成空气喷射口。 顶部和底部基底的表面可以形成有用于在密封构件内的位置容纳液晶的过多部分的凹槽。 结果，即使在大气压下进行液晶的充电，也不会在液晶中残留气泡。