公开(公告)号：US08436742B2

公开(公告)日：2013-05-07

申请号：US12578858

申请日：2009-10-14

申请人： Yuzuru Sato ,  Takayuki Ite ,  Toshiaki Kobayashi

发明人： Yuzuru Sato ,  Takayuki Ite ,  Toshiaki Kobayashi

IPC分类号： G08B5/00

CPC分类号： G01D7/00 ,  G01D11/24

摘要： A numeral-displaying face provided with a numeral-display and an exterior wall intersecting a periphery of the numeral-displaying face are provided on a cover and a case body of an indicator. A monitor indicator for checking an operating condition of the indicator is provided on the exterior wall. An outer circumference of the monitor indicator is flush with the exterior wall. A fallen object does not collide with the monitor indicator, so that damage on the monitor indicator can be prevented.

摘要翻译： 设置有与数字显示面的周边相交的数字显示器和外壁的数字显示面设置在指示器的盖和壳体上。 在外墙上设置有用于检查指示器的操作状态的监视器指示器。 监视器指示器的外周与外壁齐平。 坠落的物体不会与显示器指示灯碰撞，从而可以防止显示器指示灯损坏。

公开(公告)号：US5900852A

公开(公告)日：1999-05-04

申请号：US665168

申请日：1996-06-14

申请人： Takaaki Tanaka ,  Yuzuru Sato ,  Hiroaki Nomura

发明人： Takaaki Tanaka ,  Yuzuru Sato ,  Hiroaki Nomura

IPC分类号： G02F1/133 ,  G02F1/1337 ,  G02F1/139 ,  G09G3/36

CPC分类号： G02F1/1391 ,  G09G3/3629 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/061

摘要： A high speed multiplex-driven liquid crystal display device is capable of utilizing a bistable nematic liquid crystal medium while maintaining high contrast, fast switching capability and a wide viewing angle. The chiral nematic liquid crystal medium has a twisted structure wherein a first voltage waveform applied in a first time period brings on Frederick's transition followed by a selected second voltage waveform applied in a second time period capable of generating one of two selectable metastable states representing switchable bistable states.

摘要翻译： 高速多媒体驱动液晶显示装置能够利用双稳态向列型液晶介质，同时保持高对比度，快速切换能力和宽视角。 手征向列型液晶介质具有扭曲结构，其中在第一时间段内施加的第一电压波形带来了Frederick的转变，随后是在第二时间段中施加的选择的第二电压波形，该第二时间段能够产生两个可选择的亚稳态之一，其表示可切换双稳态 状态。

公开(公告)号：US5609790A

公开(公告)日：1997-03-11

申请号：US457741

申请日：1995-06-01

申请人： Takashi Tanaka ,  Yuzuru Sato ,  Hiroshi Iwane ,  Shiro Inui

发明人： Takashi Tanaka ,  Yuzuru Sato ,  Hiroshi Iwane ,  Shiro Inui

IPC分类号： C09K19/02 ,  C09K19/46 ,  C09K19/34 ,  C09K19/12 ,  C09K19/52

CPC分类号： C09K19/0266 ,  C09K19/46

摘要： A liquid crystal composition which shows an antiferroelectric smectic phase in a wide temperature range including room temperatures, and allows high speed operation at a low voltage. A liquid crystal composition comprising at least one kind of compound expressed as ##STR1## shows an antiferroelectric smectic liquid crystalline phase at room temperatures. In the above-mentioned formula, both R.sub.1 and R.sub.2 are alkyl groups, X.sub.1 is a bonding group, X.sub.2 and X.sub.3 are independently selected bonding groups, k, m and n are independently selected from 0 or the integer 1, Z is CF.sub.3 or CH.sub.3, A.sub.1 and A.sub.2 are groups independently selected from a six-membered ring optionally replaced with 0 to 2 nitrogen atoms, or a group in which 2 to 3 such six-membered rings of the same kind or different kinds are linked at the para positions directly or via one or more bonding groups, wherein one or more hydrogen atoms in one or more such rings is optionally replaced with either fluorine atom, methyl group or ethyl group.

摘要翻译： 一种液晶组合物，其在包括室温的宽温度范围内显示出反铁电近晶相，并允许在低电压下高速运行。 包含至少一种表示为“IMAGE”的化合物的液晶组合物在室温下显示出反铁电的近晶液晶相。 在上述式中，R 1和R 2均为烷基，X 1为键合基团，X 2和X 3独立地选自键合基团，k，m和n独立地选自0或整数1，Z为CF 3或CH 3 ，A1和A2是独立地选自任选被0至2个氮原子替代的六元环的基团，或者其中2至3个相同种类或不同类型的六元环直接在对位连接的基团 或经由一个或多个键合基团，其中一个或多个这样的环中的一个或多个氢原子任选被氟原子，甲基或乙基基团取代。

公开(公告)号：US5488499A

公开(公告)日：1996-01-30

申请号：US93290

申请日：1993-07-15

申请人： Takaaki Tanaka ,  Yuzuru Sato

发明人： Takaaki Tanaka ,  Yuzuru Sato

IPC分类号： G02F1/133 ,  G02F1/1337 ,  G02F1/139 ,  G09G3/36 ,  G02F1/13 ,  G02F1/1335

CPC分类号： G02F1/1391 ,  G02F1/1397 ,  G09G3/3629 ,  G02F1/133371 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/061

摘要： A display characteristic of a high contrast ratio and a high transmittance through the application of a chiral nematic liquid crystal medium switchable between metastable states via Frederick's transition is utilized as a liquid crystal electrooptical element. The electrooptical element employs a white light source and is switchable between metastable states in which the polarization axes of both polarization plates are set to predetermined angles P and A according to the initial state of the liquid crystal medium and the product, R, of the thickness, d, and the difference, .DELTA.n, in the refractive indices of the liquid crystal medium for extraordinary light, n.sub.e, and ordinary light, n.sub.o (.DELTA.n=n.sub.e -n.sub.o).

摘要翻译： 作为液晶电光元件，利用通过施加通过腓特烈转变的亚稳态之间切换的手性向列型液晶介质的高对比度和高透射率的显示特性。 电光元件采用白光源，并且在亚稳态之间可切换，其中根据液晶介质的初始状态将两个偏振片的偏振轴设置为预定角度P和A，并且厚度的乘积R ，d，以及用于非凡光，ne和普通光的液晶介质的折射率的差ΔTAΔn，（DELTA n = ne-no）。

公开(公告)号：US4209328A

公开(公告)日：1980-06-24

申请号：US808867

申请日：1977-06-22

申请人： Yuzuru Sato ,  Ryuichiro Kobayashi ,  Naoshi Kunieda ,  Kazumasa Watanabe ,  Noboru Mizukura ,  Kenji Yoshida ,  Tadanori Oya

发明人： Yuzuru Sato ,  Ryuichiro Kobayashi ,  Naoshi Kunieda ,  Kazumasa Watanabe ,  Noboru Mizukura ,  Kenji Yoshida ,  Tadanori Oya

IPC分类号： D06P5/00 ,  C09B29/06 ,  G03C8/10 ,  G03C8/18 ,  G03C5/54 ,  G03C1/10 ,  G03C1/40 ,  G03C9/00

CPC分类号： C09B29/06 ,  G03C8/18

摘要： In a dye image forming process in color photography comprising imagewise exposing a photographic element comprising a support and a light sensitive silver halide emulsion layer, and processing the exposed photographic element with an alkaline processing solution in the presence of a dye developer whereby a dye image corresponding to the imagewise exposure is formed by oxidation of said developer as a function of development of silver halide, the improvement which comprises the dye developer being a mono azo dye developer represented by the following formula:X--N.dbd.N--Y--NH--Zwherein X represents a monovalent group selected from an aromatic group, a non-aromatic-heterocyclic active-methylene-containing group, a non-aromatic-heterocyclic active-methyne-containing group, an aliphatic active-methylene-containing group, and an aliphatic active-methyne-containing group; and Y and Z respectively represent divalent and monovalent groups of an aromatic group, at least one of the X, Y and Z has therein at least one of the developer groups which are either capable of developing silver halide or changeable to a group capable of developing silver halide, the azo radical (--N=N--) and the secondary amino radical (--NH--) are respectively attached to the adjacent carbon atoms in Y, the azo radical being attached to an aromatic ring of the aromatic group of X or to the active methylene or methyne of X and is attached to an aromatic ring of the aromatic group of Y, and the amino radical is attached to aromatic rings of Y and Z.

摘要翻译： 在彩色摄影中的染料成像过程中，包括将包含载体和感光卤化银乳剂层的照相元件成像曝光，并在染料显影剂存在下用碱性处理溶液处理曝光的照相元件，由此染料图像对应 通过作为卤化银显影的函数的所述显影剂的氧化形成图像曝光，其改进包括染料显影剂是由下式表示的单偶氮染料显影剂：XN = NY-NH-Z其中X表示 选自芳族基团，非芳香族 - 杂环类活性亚甲基基团，非芳香族 - 含杂环式含活性甲基的基团，含脂肪族活性亚甲基基团和脂肪族活性甲基 - 含有组; Y和Z分别表示芳族基团的二价和一价基团，X，Y和Z中的至少一个在其中具有能够显影卤化银或能够显影的基团中的至少一种显影剂组 卤化银，偶氮基（-N = N-）和仲氨基（-NH-）分别连接到Y中的相邻碳原子上，偶氮基连接到X的芳族基团的芳环上或 与X的活性亚甲基或次炔连接并连接到Y的芳族基团的芳环上，并且氨基连接到Y和Z的芳环上。

公开(公告)号：US07074270B2

公开(公告)日：2006-07-11

申请号：US10406033

申请日：2003-04-02

申请人： Yuzuru Sato ,  Masamitsu Uehara ,  Gyeong S. Hwang ,  William A. Goddard, III

发明人： Yuzuru Sato ,  Masamitsu Uehara ,  Gyeong S. Hwang ,  William A. Goddard, III

IPC分类号： C30B1/00

CPC分类号： H01L21/26513 ,  G06F17/5018 ,  G06F2217/10 ,  H01L21/26566 ,  H01L21/2658

摘要： Techniques for predicting the behavior of dopant and defect components in a substrate lattice formed from a substrate material can be implemented in hardware or software. Fundamental data for a set of microscopic processes that can occur during one or more material processing operations is obtained. Such data can include data representing the kinetics of processes in the set of microscopic processes and the energetics and structure of possible states in the material processing operations. From the fundamental data and a set of external conditions, distributions of dopant and defect components in the substrate lattice are predicted. The distributions of one or more fast components are each predicted by calculating the concentration of the particular fast component for a time period before that fast component reaches its pseudo steady state by solving a first relationship and calculating the concentration of that fast component after the time period by solving a second relationship based on other components, the pseudo steady state of a fast component being a state in which the concentration of that fast component is determined by concentrations of other components. The distribution of Bs3Bi, in addition to the distributions of Bs, BsI, BsI2, BsI3, BsBi, BsBi2, BsBi3, BsBiI, BsBiI2, Bs2Bi, Bs2Bi2, I and In, are calculated by solving the first relationship to predict the distribution of boron after annealing, where Bs and Bi represent substitutional boron and interstitial boron, respectively, and I and In represent interstitial silicon and a cluster of n I's, respectively.

摘要翻译： 用于预测由衬底材料形成的衬底晶格中的掺杂剂和缺陷组分的行为的技术可以在硬件或软件中实现。 获得可在一个或多个材料加工操作期间发生的一组微观工艺的基本数据。 这样的数据可以包括表示微观过程集合中的过程的动力学的数据，以及材料处理操作中可能状态的能量学和结构。 从基础数据和一组外部条件，预测衬底晶格中的掺杂剂和缺陷组分的分布。 一个或多个快速分量的分布各自通过在该快速分量达到其伪稳态之前的时间段内计算特定快速分量的浓度来求解第一关系并计算该时间段之后该快分量的浓度 通过解决基于其他成分的第二关系，快速成分的伪稳定状态是通过其他成分的浓度来确定该快速成分的浓度的状态。 除了Bs，BsI，BsI2，BsI3，BsBi，BsBi，BsBi，BsBi， 2，BsBi 3，BsBiI，BsBi1 2，Bs2 Bi，Bs2 Bi， 通过求解第一关系来计算退火后硼的分布，其中Bs和Bi分别代表取代硼和间隙硼，并且 I和I分别表示间隙硅和n I的簇。

公开(公告)号：US5835075A

公开(公告)日：1998-11-10

申请号：US837506

申请日：1997-04-18

申请人： Hiroaki Nomura ,  Yuzuru Sato ,  Akira Inoue ,  Takaaki Tanaka ,  Kenichi Momose

发明人： Hiroaki Nomura ,  Yuzuru Sato ,  Akira Inoue ,  Takaaki Tanaka ,  Kenichi Momose

IPC分类号： G02F1/133 ,  G09G3/36

CPC分类号： G09G3/3629 ,  G09G3/3681 ,  G09G3/3692 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/061 ,  G09G2310/065 ,  G09G2320/0247 ,  G09G2320/041 ,  G09G2320/10

摘要： A method of driving a liquid crystal that has a memory capability, wherein a reset voltage is initially applied to the liquid crystal during a reset period, to bring about a Freedericksz transition in the liquid crystal. During a subsequent selection period, a selection voltage that is selected on the basis of a critical value that brings about one of two metastable states in the liquid crystal is applied to the liquid crystal, and, during a non-selection period that follows the selection period, a non-selection voltage that is less than or equal to a threshold value that maintains two metastable states is applied to the liquid crystal. A delay period is provided between the reset period and the selection period, in order to gain effective timing for applying the selection voltage to the liquid crystal after the application of the reset voltage has been turned off. This shortens the length of the selection period, and hence the write time.

摘要翻译： 一种驱动具有记忆能力的液晶的方法，其中在复位期间初始向液晶施加复位电压，从而在液晶中产生Fre + E，acu e + EE dericksz跃迁。 在随后的选择期间，基于在液晶中产生两个亚稳态之一的临界值选择的选择电压被施加到液晶，并且在选择之后的非选择期间 在液晶中施加小于或等于维持两个亚稳态的阈值的非选择电压。 在复位期间和选择期间之间设置延迟期间，以便在施加复位电压已经被关闭之后获得用于将选择电压施加到液晶的有效定时。 这缩短了选择周期的长度，从而缩短了写入时间。

公开(公告)号：US5594464A

公开(公告)日：1997-01-14

申请号：US59226

申请日：1993-05-07

申请人： Takaaki Tanaka ,  Yuzuru Sato ,  Hiroaki Nomura

发明人： Takaaki Tanaka ,  Yuzuru Sato ,  Hiroaki Nomura

IPC分类号： G02F1/133 ,  G02F1/1337 ,  G02F1/139 ,  G09G3/36

CPC分类号： G02F1/1391 ,  G09G3/3629 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/061

摘要： A high speed multiplex-driven liquid crystal display device is capable of utilizing a bistable nematic liquid crystal medium while maintaining high contrast, fast switching capability and a wide viewing angle. The chiral nematic liquid crystal medium has a twisted structure wherein a first voltage waveform applied in a first time period brings on Frederick's transition followed by a selected second voltage waveform applied in a second time period capable of generating one of two selectable metastable states representing switchable bistable states.

摘要翻译： 高速多媒体驱动液晶显示装置能够利用双稳态向列型液晶介质，同时保持高对比度，快速切换能力和宽视角。 手征向列型液晶介质具有扭曲结构，其中在第一时间段内施加的第一电压波形带来了Frederick的转变，随后是在第二时间段中施加的选择的第二电压波形，该第二时间段能够产生两个可选择的亚稳态之一，其表示可切换双稳态 状态。

公开(公告)号：US5035489A

公开(公告)日：1991-07-30

申请号：US343987

申请日：1989-04-27

申请人： Chiyoaki Iijima ,  Yuzuru Sato ,  Hiroshi Wada ,  Osamu Okumura ,  Satoshi Kamada

发明人： Chiyoaki Iijima ,  Yuzuru Sato ,  Hiroshi Wada ,  Osamu Okumura ,  Satoshi Kamada

IPC分类号： G02F1/133 ,  G02F1/13363 ,  G02F1/1347 ,  G02F1/139

CPC分类号： G02F1/133382 ,  G02F1/133636 ,  G02F1/13471 ,  G02F1/1396 ,  G02F1/1397

摘要： An electro-optical device includes at least two adjacent transparent twisted nematic liquid crystal cells, each cell having a twisted nematic liquid crystal with a twist angle greater than 90.degree. between a pair of spaced apart opposed substrates with electrodes selectively disposed thereon. A linear polarizer is disposed on an exterior surface of each of the two cells. One of the two cells includes a plurality of electrodes for selectively producing a desired display. Application of a suitable voltage to the second cell compensates for changes in ambient temperature conditions or undesirable thicknesses in the liquid crystal materials of the two cells to ensure that a monochromatic display having excellent contrast is produced by the device and compensates for elliptically polarized light emitted by the first cell so that the device produces substantially linearly polarized light.

摘要翻译： 电光装置包括至少两个相邻的透明扭曲向列型液晶单元，每个单元在一对间隔开的相对基板之间具有扭曲角大于90度的扭转向列型液晶，电极选择性地设置在其上。 线性偏振器设置在两个单元中的每一个的外表面上。 两个单元中的一个包括用于选择性地产生期望显示的多个电极。 将适当的电压施加到第二电池补偿两个电池的液晶材料中的环境温度条件或不期望的厚度的变化，以确保由器件产生具有优异对比度的单色显示器，并补偿由该器件发射的椭圆偏振光 第一单元，使得该器件产生基本上线性的偏振光。

公开(公告)号：US4701026A

公开(公告)日：1987-10-20

申请号：US743531

申请日：1985-06-11

申请人： Minoru Yazaki ,  Yuzuru Sato

发明人： Minoru Yazaki ,  Yuzuru Sato

IPC分类号： G09G3/36 ,  G02F1/13

CPC分类号： G09G3/3696 ,  G09G3/3629 ,  G09G2310/06 ,  G09G2310/061 ,  Y10S359/90

摘要： A method and circuits for multiplex driving of a multielement liquid crystal display device having a ferroelectric liquid crystal therein. The method includes the step of applying at least one selecting electric field pulse having an amplitude which exceeds a threshold value of optical response of the ferroelectric liquid crystal to each element during a selecting term. It further includes the step of applying at least one non-selecting electric field pulse having an amplitude which is no greater than threshold value to each element at a time other than the selecting term. The optical response of the ferroelectric liquid crystal is determined in accordance with waveforms of the selecting and non-selecting pulses. According to the invention the duration of the non-selecting pulses is much smaller than the time between selecting terms. The width of the non-selecting pulses is minimized.

摘要翻译： 一种其中具有铁电液晶的多元素液晶显示装置的多路驱动方法和电路。 该方法包括在选择项期间将至少一个选择电场脉冲施加到每个元件的幅度超过铁电液晶的光响应的阈值的步骤。 它还包括在选择项以外的时间向每个元件施加至少一个具有不大于阈值的幅度的非选择电场脉冲的步骤。 铁电液晶的光响应根据选择脉冲和非选择脉冲的波形来确定。 根据本发明，非选择脉冲的持续时间远小于选择项之间的时间。 非选择脉冲的宽度被最小化。