公开(公告)号：US5328640A

公开(公告)日：1994-07-12

申请号：US040392

申请日：1993-03-30

申请人： Kenji Shinjo ,  Takao Takiguchi ,  Hiroyuki Kitayama ,  Kazuharu Katagiri ,  Masahiro Terada ,  Takeshi Togano ,  Masataka Yamashita ,  Takashi Iwaki ,  Shosei Mori

发明人： Kenji Shinjo ,  Takao Takiguchi ,  Hiroyuki Kitayama ,  Kazuharu Katagiri ,  Masahiro Terada ,  Takeshi Togano ,  Masataka Yamashita ,  Takashi Iwaki ,  Shosei Mori

IPC分类号： C07D271/10 ,  C07D285/12 ,  C09K19/34 ,  C09K19/42 ,  C09K19/46 ,  G02F1/13

CPC分类号： C07D271/10 ,  C07D285/12 ,  C09K19/345 ,  C09K19/3455 ,  C09K19/3463 ,  C09K19/348 ,  C09K19/3497 ,  C09K19/42 ,  C09K19/46

摘要： A ferroelectric chiral smectic liquid crystal composition, comprising at least one compound represented by the following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 respectively denote a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent, at least one of R.sub.1 and R.sub.2 being optically active; and X.sub.1 denotes a single bond, --O--, ##STR2## and at least one compound represented by the following formula (II): ##STR3## wherein R.sub.3 and R.sub.4 respectively denote a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent; X.sub.2 and X.sub.3 respectively denote a single bond, --O--, ##STR4## and m and n are respectively 0, 1 or 2 with proviso that m+n=2 or more.

摘要翻译： 一种铁电手性近晶液晶组合物，其包含至少一种由下式（I）表示的化合物：其中R 1和R 2分别表示具有1-18个碳原子的直链或支链烷基，其能够具有 取代基，R1和R2中的至少一个是光学活性的; 并且X 1表示单键，-O-，和由下式（II）表示的至少一种化合物：其中R 3和R 4分别表示具有1-18个碳原子的直链或支链烷基 能够具有取代基的碳原子; X2和X3分别表示单键，-O-，，m和n分别为0,1或2，条件是m + n = 2或更大。

公开(公告)号：US06757045B1

公开(公告)日：2004-06-29

申请号：US09532078

申请日：2000-03-21

申请人： Yasufumi Asao ,  Masahiro Terada ,  Takeshi Togano

发明人： Yasufumi Asao ,  Masahiro Terada ,  Takeshi Togano

IPC分类号： G02F1141

CPC分类号： G02F1/13781 ,  G02F1/133784 ,  G02F1/141

摘要： A liquid crystal device is constituted by a layer of a chiral smectic liquid crystal, a pair of substrates oppositely disposed to sandwich the liquid crystal and each provided with an electrode for applying a voltage to the liquid crystal, at least one of the substrates being provided with a uniaxial aligning axis for aligning the liquid crystal, and a polarizer disposed on at least one of the substrates. The liquid crystal has an alignment characteristic such that it is aligned to provide an average molecular axis to be placed in a monostable alignment state under no voltage application, is tilted from the monostable alignment state in one direction when supplied with a voltage of a first polarity at a tilting angle which varies depending on magnitude of the supplied voltage, and is tilted from the monostable alignment state in the other direction when supplied with a voltage of a second polarity opposite to the first polarity at a tilting angle, said tilting angles providing maximum tilting angles &bgr;1 and &bgr;2 formed under application of the voltages of the first and second polarities, respectively, satisfying &bgr;1>&bgr;2 or &bgr;1=&bgr;2. The liquid crystal layer in the liquid crystal device is set to have a refractive index anisotropy and a layer thickness giving a retardation under voltage application which is in an optimum retardation range determined based on an arrangement of the polarizer and a wavelength of light passing through the liquid crystal layer, thus improving a resultant transmittance.

摘要翻译： 液晶装置由手性近晶液晶层，与基板相对配置的一对基板构成，并且各自设置有用于向液晶施加电压的电极，至少一个基板设置在液晶 具有用于对准液晶的单轴对准轴和设置在至少一个基板上的偏振器。 液晶具有对准特性，使得其在不施加电压的情况下对齐以提供要置于单稳态取向状态的平均分子轴，当被提供有第一极性的电压时从一个方向的单稳态取向状态倾斜 以与供给电压的大小不同的倾斜角度，以与倾斜角相反的第二极性相反的第二极性的电压在另一方向上从单稳态对准状态倾斜，所述倾斜角度提供最大值 分别在施加第一和第二极性的电压下形成的倾斜角β1和β2，满足β1>β2或β1=β2。 液晶装置中的液晶层被设定为具有折射率各向异性和赋予在电压施加下的延迟的层厚度，其处于基于偏振器的布置确定的最佳相位差范围和通过该偏振器的光的波长 液晶层，从而提高透射率。

公开(公告)号：US06577289B1

公开(公告)日：2003-06-10

申请号：US09534447

申请日：2000-03-24

申请人： Yasufumi Asao ,  Masahiro Terada ,  Takeshi Togano

发明人： Yasufumi Asao ,  Masahiro Terada ,  Takeshi Togano

IPC分类号： G09G336

CPC分类号： G09G3/3651 ,  G09G2320/0247 ,  G09G2320/028

摘要： A liquid crystal device comprises chiral smectic liquid crystal, two substrates and electrodes for applying a voltage to the liquid crystal to form pixels, each provided with an active element connected to an associated electrode on at least one substrate. The liquid crystal alignment forms domains D1 and D2, wherein the liquid crystal is aligned to provide an average molecular axis in a monostable alignment state under no voltage application, is tilted from such state in one direction when supplied with a voltage of a first polarity at a tilting angle which varies with the magnitude of the supplied voltage, and is tilted in the other direction when supplied with a voltage of a second and opposite polarity. Maximum tilting angles &bgr;1 and &bgr;2, formed under application of the voltages of the first and second polarities, respectively, satisfy: &bgr;1>&bgr;2>0 in domain D1 and 0

摘要翻译： 液晶装置包括手性近晶液晶，两个基板和用于向液晶施加电压以形成像素的电极，每个具有连接到至少一个基板上的相关电极的有源元件。 液晶取向形成区域D1和D2，其中在不施加电压的情况下将液晶对准以提供单稳态取向状态的平均分子轴，当在第一极性的电压被提供时，从一个方向的这种状态倾斜 随着供电电压的大小而变化的倾斜角度，并且当被提供具有第二和相反极性的电压时在另一个方向上倾斜。 在施加第一和第二极性的电压下分别形成的最大倾斜角β1和β2满足：域D1中的β1>β2> 0并且在域D2中满足0 <β1<β2。

公开(公告)号：US5932136A

公开(公告)日：1999-08-03

申请号：US733773

申请日：1996-10-18

申请人： Masahiro Terada ,  Yukio Hanyu ,  Koichi Sato ,  Hirokatsu Miyata ,  Syuji Yamada ,  Yasufumi Asao ,  Takashi Moriyama

发明人： Masahiro Terada ,  Yukio Hanyu ,  Koichi Sato ,  Hirokatsu Miyata ,  Syuji Yamada ,  Yasufumi Asao ,  Takashi Moriyama

IPC分类号： C09K19/02 ,  C09K19/04 ,  G02F1/141 ,  C09K19/52 ,  G02F1/1333

CPC分类号： C09K19/0225 ,  C09K19/04 ,  G02F1/1416 ,  Y10T428/1014

摘要： A liquid crystal device is constituted by a pair of substrates each having thereon an electrode, and a smectic liquid crystal having a plurality of smectic liquid crystal layers disposed between the substrates. The smectic liquid crystal is disposed to form a first region wherein the smectic liquid crystal layers are aligned to have a layer inclination angle smaller than a calculated layer inclination angle based on a temperature-dependent layer spacing-changing characteristic or are aligned in a direction perpendicular to the substrates to form a bookshelf structure, and a second region wherein the smectic liquid crystal layers are aligned to form a chevron structure having a substantial layer inclination angle or having a layer inclination angle substantially equal to a calculated layer inclination angle based on a temperature-dependent layer spacing-changing characteristic. The liquid crystal device having the first an second regions described above is effective in improving a contrast ratio and a driven margin parameter.

摘要翻译： 液晶装置由各自具有电极的一对基板和具有设置在基板之间的多个近晶液晶层的近晶液晶构成。 将近晶液晶设置成形成第一区域，其中基于温度依赖层间距变化特性，近晶液晶层被排列成具有小于计算的层倾斜角的层倾斜角，或者在垂直方向 以形成书架结构，以及第二区域，其中所述近晶体液晶层被排列以形成具有基本层倾斜角度的或具有基于温度的计算的层倾斜角度的层倾斜角度的人字纹结构 依赖层间距变化特征。 具有上述第一和第二区域的液晶装置在提高对比度和驱动余量参数方面是有效的。

公开(公告)号：US06420000B1

公开(公告)日：2002-07-16

申请号：US09534448

申请日：2000-03-24

申请人： Shinichi Nakamura ,  Masahiro Terada ,  Takeshi Togano ,  Yasushi Shimizu

发明人： Shinichi Nakamura ,  Masahiro Terada ,  Takeshi Togano ,  Yasushi Shimizu

IPC分类号： C09K1902

CPC分类号： G02F1/141 ,  C09K19/0225 ,  C09K19/3463 ,  C09K19/3497 ,  G02F1/13781 ,  Y10T428/10

摘要： A liquid crystal device is constituted by a chiral smectic liquid crystal to form a plurality of pixels. The chiral smectic liquid crystal has a temperature-dependent tilt angle characteristic satisfying the following relationship: Ĥ10−Ĥ1≦4.0 degrees, wherein Ĥ10 denotes a tilt angle at a temperature which is 10° C. lower than an upper limit temperature of chiral smectic C phase and Ĥ1 denotes a tilt angle at a temperature which is 1° C. lower than the upper limit temperature. The liquid crystal is aligned to provide an average molecular axis to be placed in a monostable alignment state under no voltage application, is tilted from the monostable alignment state in one direction when supplied with a voltage of a first polarity at a tilting angle which varies depending on magnitude of the supplied voltage, and is tilted from the monostable alignment state in the other direction when supplied with a voltage of a second polarity opposite to the first polarity at a tilting angle, said tilting angles providing maximum tilting angles formed under application of the voltages of the first and second polarities, respectively, different from each other,and one of said tilting angles continuously changing depending on magnitude of the supplied voltage of the first polarity or the second polarity.

摘要翻译： 液晶装置由手性近晶液晶构成，形成多个像素。 手性近晶液晶具有满足以下关系的温度依赖倾斜角特性：其中Ĥ10表示在比手性近晶C相的上限温度低10℃的温度下的倾斜角，Ĥ1表示倾斜角 在比上限温度低1℃的温度下进行。 将液晶对齐以提供在不施加电压的情况下以单稳态取向状态放置的平均分子轴，当以倾斜角提供第一极性的电压时，在单向取向状态下沿一个方向倾斜，倾斜角随着倾斜角度而变化 并且当被提供具有与倾斜角度相反的第一极性的第二极性的电压时，在另一方向上从单稳态取向状态倾斜，所述倾斜角度提供在施加的第一极性下形成的最大倾斜角度 第一和第二极性的电压分别彼此不同，并且所述倾斜角中的一个根据第一极性或第二极性的供给电压的大小而连续变化。

公开(公告)号：US07858145B2

公开(公告)日：2010-12-28

申请号：US11211550

申请日：2005-08-26

申请人： Tsuyoshi Furuse ,  Shosei Mori ,  Masahiro Terada ,  Taku Shimoda ,  Michiko Kato

发明人： Tsuyoshi Furuse ,  Shosei Mori ,  Masahiro Terada ,  Taku Shimoda ,  Michiko Kato

IPC分类号： B05D5/12

CPC分类号： C23C18/06 ,  C23C18/1216 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H05K3/105 ,  H05K2203/0522 ,  H05K2203/121

摘要： Provided is a method for producing a pattern of an electroconductive member, comprising: a step of forming a resin film on a substrate surface; a step of incorporating the first metal component into the resin by applying to the resin a liquid which contains a complex of a first metal component, which contains also a second metal component different from the first component, and to which a compound forming a complex with the second metal component is contacting or contacted preliminary; and a step of baking the resin film to form the electroconductive member from the first metal component incorporated into the resin film. Thus, the second metal component is prevented from adversely affecting the first metal component to be incorporated into the resin.

摘要翻译： 提供一种用于制造导电构件图案的方法，包括：在衬底表面上形成树脂膜的步骤; 将第一金属成分加入到树脂中的步骤是向树脂施加含有第一金属成分的复合物的液体，该第一金属成分也含有与第一成分不同的第二金属成分，并且与其形成复合物的化合物 第二金属组分接触或接触初步; 以及从结合到树脂膜中的第一金属成分烘烤树脂膜以形成导电构件的步骤。 因此，防止了第二金属成分对要结合到树脂中的第一金属成分的不良影响。

公开(公告)号：US5728318A

公开(公告)日：1998-03-17

申请号：US555063

申请日：1995-11-08

申请人： Masataka Yamashita ,  Kazuharu Katagiri ,  Masahiro Terada ,  Shosei Mori ,  Syuji Yamada ,  Hiroshi Mizuno

发明人： Masataka Yamashita ,  Kazuharu Katagiri ,  Masahiro Terada ,  Shosei Mori ,  Syuji Yamada ,  Hiroshi Mizuno

IPC分类号： C09K19/34 ,  C09K19/46 ,  C09K19/12 ,  C09K19/32 ,  G02F1/133

CPC分类号： C09K19/46 ,  C09K19/34

摘要： A liquid crystal composition is composed of at least three types of mesomorphic compounds. The liquid crystal composition may preferably contain a mesomorphic compound having an indan skeleton represented by the formula (1) or (3) and a mesomorphic compound having a terminal cyclic group represented by the formula (2) or (4). The liquid crystal composition may also preferably further contain an optically active compound to be formulated as a chiral smectic (or ferroelectric) liquid crystal composition. When the chiral smectic liquid crystal composition is disposed between a pair of electrode substrates provided with uniaxial alignment axes, the liquid crystal composition may preferably be placed in an alignment state in C1 uniform alignment, so that a resultant liquid crystal device provides a higher contrast ratio and a wider drive voltage margin.

摘要翻译： 液晶组合物由至少三种类型的介晶化合物组成。 液晶组合物可以优选含有具有由式（1）或（3）表示的茚满骨架的介晶化合物和具有由式（2）或（4）表示的末端环状基团的介晶化合物。 液晶组合物还优选还含有配制成手性近晶（或铁电体）液晶组合物的光学活性化合物。 当手性近晶液晶组合物配置在具有单轴取向轴的一对电极基板之间时，液晶组合物优选地可以以C1均匀取向放置在取向状态，使得所得到的液晶装置提供更高的对比度 和更宽的驱动电压裕度。

公开(公告)号：US5709818A

公开(公告)日：1998-01-20

申请号：US592159

申请日：1996-01-26

申请人： Masataka Yamashita ,  Masahiro Terada ,  Shosei Mori ,  Syuji Yamada ,  Hiroshi Mizuno ,  Ikuo Nakazawa ,  Koji Noguchi

发明人： Masataka Yamashita ,  Masahiro Terada ,  Shosei Mori ,  Syuji Yamada ,  Hiroshi Mizuno ,  Ikuo Nakazawa ,  Koji Noguchi

IPC分类号： G02F1/13 ,  C09K19/02 ,  C09K19/34 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46 ,  C09K19/30 ,  C09K19/32 ,  C02F1/13

CPC分类号： C09K19/46 ,  C09K19/34

摘要： A liquid crystal composition contains a mesomorphic compound represented by the following formula (A): ##STR1## wherein R.sub.1 and R.sub.2 independently denote a linear or branched alkyl group having 1-18 carbon atoms; X.sub.1 denotes a single bond, --O--, --CO--O-- or --O--CO--; and A.sub.1 denotes ##STR2## and a mesomorphic compound represented by the following formula (B): ##STR3## wherein R.sub.3 denotes a linear or branched alkyl group having 1-18 carbon atoms; X.sub.2 and X.sub.3 independently denote a single bond, --O--, --CO--O-- or --O--CO--; m is an integer of 3-16; and A.sub.2 denotes ##STR4## or ##STR5## The liquid crystal composition may preferably be formulated as a chiral smectic liquid crystal composition. The liquid crystal composition is useful in providing a liquid crystal device using the liquid crystal composition with a good alignment characteristic, a good drive characteristic, and a high and stable contrast ratio.

摘要翻译： 液晶组合物含有由下式（A）表示的介晶化合物：其中R 1和R 2分别表示具有1-18个碳原子的直链或支链烷基; X1表示单键，-O - ， - CO-O-或-O-CO-; A1表示下式（B）表示的介晶化合物：（B）其中，R3表示碳原子数为1〜18的直链或支链烷基; X2和X3独立地表示单键，-O - ， - CO-O-或-O-CO-; m为3-16的整数; 并且A2表示或。液晶组合物优选配制成手性近晶液晶组合物。 液晶组合物可用于提供使用具有良好取向特性，良好的驱动特性和高且稳定的对比度的液晶组合物的液晶装置。

公开(公告)号：US5573703A

公开(公告)日：1996-11-12

申请号：US320525

申请日：1994-10-11

申请人： Masahiro Terada ,  Shosei Mori ,  Masataka Yamashita

发明人： Masahiro Terada ,  Shosei Mori ,  Masataka Yamashita

IPC分类号： G02F1/1337 ,  C09K19/02 ,  C09K19/34 ,  G02F1/141 ,  C09K19/52 ,  C09K19/20 ,  G02F1/15

CPC分类号： C09K19/0225 ,  C09K19/34 ,  G02F1/1416

摘要： A ferroelectric liquid crystal device comprises:a pair of substrates comprising electrodes for applying a voltage, the pair of substrates having been subjected to a uniaxial orientation treatment, and being oriented at a distance opposite to each other such that the uniaxial orientation axes cross each other at a predetermined angle; the display device further comprising a liquid crystal material disposed between the exhibiting at least two stable states and pair of substrates, the liquid crystal material having a cone angle, a pretilt angle, a tilt angle and an apparent tilt angle, wherein:the liquid crystal material having an orientation state which satisfies the conditions represented by.THETA. .THETA..sub..alpha. >.THETA./2 in which .THETA. denotes the cone angle, .alpha. denotes the pretilt angle, .delta. denotes the tilt angle and .THETA..sub..alpha. denotes the apparent tilt angle,wherein the phase of the liquid crystal changes from isotropic phase via cholesteric phase and smectic A phase to chiral smectic C phase as the liquid crystal cools from a high temperature and the liquid crystal has a temperature range in which the cholesteric phase and the smectic A phase exist at the same time.

摘要翻译： 铁电液晶装置包括：一对基板，包括用于施加电压的电极，所述一对基板经过单轴取向处理，并且以彼此相对的距离取向，使得单轴取向轴彼此交叉 以预定角度; 所述显示装置还包括设置在显示至少两个稳定状态和一对基板之间的液晶材料，所述液晶材料具有锥角，预倾角，倾斜角和视在倾斜角，其中：所述液晶 具有满足由THETA表示锥形角度的THETA <α+δ，Δα和THETA> THETAα> THETA / 2表示的条件的取向状态的材料α表示预倾角，delta表示倾斜角， THETAα表示视在倾斜角，其中当液晶从高温冷却时，液晶的相位从各向同性相通过胆甾醇相和近晶A相变为手性近晶C相，液晶的温度范围为 胆甾醇相和近晶A相同时存在。

公开(公告)号：US08153356B2

公开(公告)日：2012-04-10

申请号：US12351127

申请日：2009-01-09

申请人： Shosei Mori ,  Masahiro Terada

发明人： Shosei Mori ,  Masahiro Terada

IPC分类号： G03F7/26

CPC分类号： G03F7/425 ,  G03F7/322

摘要： A method for forming a film pattern includes applying a water-soluble photosensitive resin on a substrate, exposing the photosensitive resin to light, developing the photosensitive resin with a developer, after developing the photosensitive resin, depositing a material for the film pattern on the substrate, and, after depositing the material for the film pattern, removing photosensitive resin remaining on the substrate with a remover. The remover and the developer include the same solute, and a concentration of the solute in the remover is higher than that in the developer.

摘要翻译： 形成膜图案的方法包括在基板上涂布水溶性感光性树脂，将感光性树脂曝光，将显影剂显影后，用感光性树脂显影感光性树脂，在基板上沉积膜图案用材料 并且在沉积用于膜图案的材料之后，用去除剂去除残留在基材上的感光性树脂。 去除剂和显影剂包括相同的溶质，并且去除剂中的溶质的浓度高于显影剂中的溶质浓度。