公开(公告)号：US5482652A

公开(公告)日：1996-01-09

申请号：US266472

申请日：1994-06-27

申请人： Kenji Shinjo ,  Masahiro Terada ,  Toshiharu Uchimi ,  Akio Yoshida ,  Takeshi Togano ,  Masanobu Asaoka ,  Takashi Iwaki

发明人： Kenji Shinjo ,  Masahiro Terada ,  Toshiharu Uchimi ,  Akio Yoshida ,  Takeshi Togano ,  Masanobu Asaoka ,  Takashi Iwaki

IPC分类号： C09K19/30 ,  C09K19/34 ,  C09K19/42 ,  C09K19/46 ,  G02F1/141

CPC分类号： C09K19/3452 ,  C09K19/3068 ,  C09K19/3458 ,  C09K19/3463 ,  C09K19/42 ,  C09K19/46 ,  G02F1/141

摘要： A ferroelectric chiral smectic liquid crystal composition is provided with a fast response speed and a less temperature dependency of the response speed by containing at least one mesomorphic compound represented by the formula (1) below: ##STR1## wherein R.sub.1 denotes an alkyl group having 1-16 carbon atoms and capable of having a substituent; R.sub.2 denotes an alkyl group, alkoxy group, alkoxycarbonyl group, acyloxy group or alkoxycarbonyloxy group each having 1-16 carbon atoms and capable of having a substituent; and ##STR2## respectively denotes ##STR3## each capable of having a substituent.

摘要翻译： 通过含有至少一种由下式（1）表示的介晶化合物，铁电手性近晶液晶组合物具有快速的响应速度和较小的响应速度的温度依赖性：其中R1表示烷基 具有1-16个碳原子并具有取代基的基团; R2表示具有1-16个碳原子并能够具有取代基的烷基，烷氧基，烷氧基羰基，酰氧基或烷氧基羰基氧基; 和分别表示能够具有取代基的 。

公开(公告)号：US5479283A

公开(公告)日：1995-12-26

申请号：US320526

申请日：1994-10-11

申请人： Shuzo Kaneko ,  Ryoji Fujiwara ,  Akio Yoshida ,  Tomoko Maruyama

发明人： Shuzo Kaneko ,  Ryoji Fujiwara ,  Akio Yoshida ,  Tomoko Maruyama

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  H04N3/12 ,  G02F1/141

CPC分类号： H04N3/122 ,  G09G3/3651 ,  G09G2310/06 ,  G09G2310/061 ,  G09G2310/065 ,  G09G3/2011 ,  G09G3/207

摘要： A liquid crystal element includes a liquid crystal exhibiting spontaneous polarization, a pair of electrode substrates for sandwiching the liquid crystal therebetween, and insulating layers formed between the electrode substrates and the liquid crystal. A spontaneous polarization P.sub.s value, in nC/cm.sup.2, of the liquid crystal, an interelectrode composite capacitance Ci, in nF/cm.sup.2, of the insulating layers, and a voltage threshold value Vth, in volts, of optical response of the liquid crystal in the liquid crystal element satisfy the following condition: ##EQU1##

摘要翻译： 液晶元件包括显示自发极化的液晶，一对夹在其间的液晶的电极基板以及形成在电极基板和液晶之间的绝缘层。 液晶的自发极化Ps值（nC / cm 2），绝缘层的nF / cm 2的电极间复合电容Ci和液晶的光响应的电压阈值Vth（伏特） 液晶元件满足以下条件：

公开(公告)号：US5478495A

公开(公告)日：1995-12-26

申请号：US213816

申请日：1994-03-17

申请人： Masahiro Terada ,  Akio Yoshida ,  Kenji Shinjo ,  Toshiharu Uchimi ,  Takeshi Togano

发明人： Masahiro Terada ,  Akio Yoshida ,  Kenji Shinjo ,  Toshiharu Uchimi ,  Takeshi Togano

IPC分类号： C09K19/04 ,  C09K19/42 ,  C09K19/46 ,  C09K19/48 ,  G02F1/137 ,  C09K19/52 ,  G02F1/13

CPC分类号： C09K19/46 ,  C09K19/04 ,  C09K19/42

摘要： A ferroelectric liquid crystal composition, comprising at least three mesomorphic compounds represented by the following formula (I): ##STR1## wherein C* denotes an asymmetric carbon atom; E denotes a mesomorphic compound residue including a divalent 6-membered ring-containing group capable of having a substituent; and A and B are mutually different groups respectively selected from the class of (a) methyl group, (b) linear or branched alkyl groups having 2-18 carbon atoms capable of having a substituent, (c) linear or branched alkyloxy groups having 1-18 carbon atoms, (d) linear or branched alkyloxyalkyl groups having 2-18 carbon atoms, (e) linear or branched alkyloxycarbonyl groups having 2-18 carbon atoms, (f) linear or branched alkyloxycarbonylmethyl groups having 3-18 carbon atoms; (g) chlorine or bromine, (h) fluorine, (i) trifluoromethyl group, and (j) cyano group; the above-mentioned at least three mesomorphic compounds belonging to at least three mutually different series of compounds which are different from each other in the combination of the groups A and B attached to the asymmetric carbon atom respectively selected from any one of the sub-classes (a)-(j).

摘要翻译： 一种铁电液晶组合物，其包含由下式（I）表示的至少三种介晶化合物：其中C *表示不对称碳原子; E表示包含能够具有取代基的二价含6元环的基团的介晶化合物残基; A和B是分别选自（a）甲基，（b）具有2-18个碳原子的具有取代基的直链或支链烷基，（c）具有1个碳原子的直链或支链烷氧基的相互不同的基团 -18个碳原子，（d）具有2-18个碳原子的直链或支链烷氧基烷基，（e）具有2-18个碳原子的直链或支链烷氧基羰基，（f）具有3-18个碳原子的直链或支链烷氧基羰基甲基; （g）氯或溴，（h）氟，（i）三氟甲基和（j）氰基; 属于至少三种相互不同的一系列化合物的上述至少三种介晶化合物，它们分别与分别选自任何一个亚类的不对称碳原子相连的基团A和B的组合彼此不同 （a） - （j）。

公开(公告)号：US5461494A

公开(公告)日：1995-10-24

申请号：US236160

申请日：1994-05-02

申请人： Nobuyuki Sekimura ,  Akio Yoshida ,  Masaki Kuribayashi

发明人： Nobuyuki Sekimura ,  Akio Yoshida ,  Masaki Kuribayashi

IPC分类号： G02F1/1333 ,  G02F1/133 ,  G02F1/1335 ,  G09F9/35 ,  G02F1/141

CPC分类号： G02F1/133512

摘要： A ferroelectric liquid crystal device, comprises: a plurality of pixel portions having a pair of opposite electrodes, and a plurality of non-pixel portions where a pair of opposite electrodes are not disposed, respectively arranged two-dimensionally; and a ferroelectric liquid crystal disposed between the opposite electrodes and extending over the pixel portions and the non-pixel portions. The non-pixel portions further comprise a colored film having a light-interruption function and a protective film disposed between and preventing direct contact between the colored film and the ferroelectric liquid crystal.

摘要翻译： 铁电液晶装置包括：具有一对相对电极的多个像素部分和分别布置成二维配置的一对相对电极的多个非像素部分; 以及设置在相对电极之间并在像素部分和非像素部分上延伸的铁电液晶。 非像素部分还包括具有光中断功能的着色膜和设置在其间的保护膜，并且防止着色膜和铁电液晶之间的直接接触。

公开(公告)号：US5389296A

公开(公告)日：1995-02-14

申请号：US980116

申请日：1992-11-23

申请人： Kenji Shingo ,  Masahiro Terada ,  Toshiharu Uchimi ,  Akio Yoshida ,  Takeshi Togano ,  Masanobu Asaoka ,  Takashi Iwaki

发明人： Kenji Shingo ,  Masahiro Terada ,  Toshiharu Uchimi ,  Akio Yoshida ,  Takeshi Togano ,  Masanobu Asaoka ,  Takashi Iwaki

IPC分类号： C09K19/30 ,  C09K19/34 ,  C09K19/42 ,  C09K19/46 ,  G02F1/141 ,  C09K19/12

CPC分类号： C09K19/3452 ,  C09K19/3068 ,  C09K19/3458 ,  C09K19/3463 ,  C09K19/42 ,  C09K19/46 ,  G02F1/141

摘要： A ferroelectric chiral smectic liquid crystal composition is provided with a fast response speed and a less temperature dependency of the response speed by containing at least one mesomorphic compound represented by the formula (1) below: ##STR1## wherein R.sub.1 denotes an alkyl group having 1-16 carbon atoms and capable of having a substituent; R.sub.2 denotes an alkyl group, alkoxy group, alkoxycarbonyl group, acyloxy group or alkoxycarbonyloxy group each having 1-16 carbon atoms and capable of having a substituent; and ##STR2## respectively denotes ##STR3## each capable of having a substituent.

摘要翻译： 通过含有至少一种由下式（1）表示的介晶化合物，铁电手性近晶液晶组合物具有快速的响应速度和较小的响应速度的温度依赖性：其中R1表示烷基 具有1-16个碳原子并具有取代基的基团; R2表示具有1-16个碳原子并能够具有取代基的烷基，烷氧基，烷氧基羰基，酰氧基或烷氧基羰基氧基; 和分别表示能够具有取代基的 。

公开(公告)号：US5281509A

公开(公告)日：1994-01-25

申请号：US942187

申请日：1992-09-09

申请人： Tetsunobu Murakata ,  Hideaki Baba ,  Akio Yoshida ,  Kazuhisa Nakao ,  Motozo Yamano ,  Yasuo Tsubai

发明人： Tetsunobu Murakata ,  Hideaki Baba ,  Akio Yoshida ,  Kazuhisa Nakao ,  Motozo Yamano ,  Yasuo Tsubai

IPC分类号： B41N3/03 ,  G03F7/07 ,  G03C5/54

CPC分类号： G03F7/07 ,  B41N3/03 ,  Y10S430/151

摘要： Disclosed is a light-sensitive element for lithographic printing plates excellent in stain resistance and water-carrying capacity which comprises a support and, coated thereon in succession, at least one undercoat layer, a silver halide emulsion layer and a physical development nuclei layer wherein at least one of the layers on the silver halide emulsion layer-provided side of the support contains 0.1-2.0 g/m.sup.2 of a matting agent of 5.mu. in average particle size and the light-sensitive element has an arithmetical mean deviation of profile Ra of 1.2 or less.

摘要翻译： 公开了一种耐污染性和承载能力优异的平版印刷版的光敏元件，其包括载体，并在其上依次涂覆至少一个底涂层，卤化银乳剂层和物理显影核层，其中在 载体的卤化银乳剂层提供侧上的层中的至少一层包含0.1-2.0g / m 2的平均粒度为5（我）的消光剂，并且光敏元件具有轮廓的算术平均偏差 Ra为1.2以下。

公开(公告)号：US5246813A

公开(公告)日：1993-09-21

申请号：US881489

申请日：1992-05-11

申请人： Susumu Hoshinouchi ,  Akio Yoshida ,  Akinobu Kawazu

发明人： Susumu Hoshinouchi ,  Akio Yoshida ,  Akinobu Kawazu

IPC分类号： G03F7/20 ,  H05K3/00 ,  H05K3/06

CPC分类号： H05K3/0082 ,  G03F7/2059 ,  H05K3/0094 ,  H05K2201/09581 ,  H05K2203/0759 ,  H05K2203/092 ,  H05K2203/135 ,  H05K3/064 ,  Y10S430/143 ,  Y10S430/146

摘要： A method of exposing the resist on a printed wiring board having through holes for connecting planar circuit patterns on the plane surfaces of the substrate is disclosed, wherein an electron beam direct writing system is utilized for scanning a converging electron beam as the exposure energy. The electron beam produced by the system enters the opening of the through hole, forming an inclination angle different from 0 degrees and up to 7 degrees with respect to the normal to the opening area of the through hole, such that the resist on the wall surface of the through hole is exposed simultaneously both by the direct and the reflected electron beam. The amount of exposure per unit area of the opening of the through hole may be controlled to 2 h/r times the amount of exposure per unit area over the planar surface of the substrate, wherein h and r are the depth and the radius of the through holes, respectively. A reflector plate may be disposed at the bottom opening of the through holes to further enhance the utilization efficiency of the electron beam during through-hole wall surface exposure.

摘要翻译： 公开了一种将抗蚀剂曝光在具有用于连接平面电路图形的通孔的印刷线路板上的方法，该平面电路图案用于在基板的平面上连接平面电路图案，其中使用电子束直接写入系统来扫描会聚电子束作为曝光能量。 由系统产生的电子束进入通孔的开口，形成相对于通孔的开口面积的法线0度和至多7度的倾斜角度，使得壁表面上的抗蚀剂 通过直接和反射的电子束同时暴露通孔。 可以将通孔开口单位面积的曝光量控制在基板的平面表面上每单位面积曝光量的2h / r倍，其中h和r是深度和半径 通孔。 反射板可以设置在通孔的底部开口处，以进一步提高通孔壁表面暴露期间电子束的利用效率。

公开(公告)号：US5165076A

公开(公告)日：1992-11-17

申请号：US415971

申请日：1989-10-02

申请人： Akira Tsuboyama ,  Yutaka Inaba ,  Akio Yoshida ,  Yukio Hanyu ,  Toshiharu Uchimi ,  Masataka Yamashita

发明人： Akira Tsuboyama ,  Yutaka Inaba ,  Akio Yoshida ,  Yukio Hanyu ,  Toshiharu Uchimi ,  Masataka Yamashita

IPC分类号： C09K19/12 ,  C09K19/20 ,  C09K19/22 ,  C09K19/28 ,  C09K19/30 ,  C09K19/32 ,  C09K19/34 ,  C09K19/46 ,  G02F1/1333 ,  G02F1/141

CPC分类号： C09K19/20 ,  C09K19/126 ,  C09K19/2021 ,  C09K19/22 ,  C09K19/28 ,  C09K19/3001 ,  C09K19/322 ,  C09K19/3441 ,  C09K19/46 ,  G02F1/133345 ,  G02F1/141

摘要： A ferroelectric liquid crystal device comprises a pair of opposite electrodes and a ferroelectric liquid crystal disposed between the electrodes. At least one of the opposite electrodes is coated with a primer layer and an alignment layer on the primer layer. The alignment layer has a thickness d.sub.2 and is made of a material having a dielectric constant .epsilon..sub.2, and the primer layer has a thickness d.sub.1 and is made of a material having a dielectric constant .epsilon..sub.1 which are greater than d.sub.2 and .epsilon..sub.2, respectively. The ferroelectric liquid crystal is at least one mesomorphic compound represented by the formula R.sub.1 --A.sub.1 --X--A.sub.2 --R.sub.2 wherein A.sub.1 and A.sub.2 respectively denote a 6-membered ring-containing divalent group; X denotes a single bond or a divalent chain group; and R.sub.1 and R.sub.2 respectively denote a branch or linear chain group, R.sub.1 and R.sub.2 being the same or different.

摘要翻译： 铁电液晶器件包括一对相对电极和设置在电极之间的铁电液晶。 至少一个相对电极在底漆层上涂覆有底漆层和取向层。 取向层的厚度为d2，由介电常数ε2的材料制成，底漆层的厚度为d1，由介电常数ε1分别大于d2和ε2的材料制成 。 铁电液晶是至少一种由式R1-A1-X-A2-R2表示的介晶化合物，其中A1和A2分别表示含有6元环的二价基团; X表示单键或二价链基团; R1和R2分别表示分支或直链的基团，R1和R2相同或不同。

公开(公告)号：US5143643A

公开(公告)日：1992-09-01

申请号：US373640

申请日：1989-07-03

申请人： Takashi Iwaki ,  Kenji Shinjo ,  Akio Yoshida ,  Masataka Yamashita ,  Kazuharu Katagiri ,  Chieko Hioki ,  Takeshi Togano ,  Yoko Yamada ,  Masahiro Terada

发明人： Takashi Iwaki ,  Kenji Shinjo ,  Akio Yoshida ,  Masataka Yamashita ,  Kazuharu Katagiri ,  Chieko Hioki ,  Takeshi Togano ,  Yoko Yamada ,  Masahiro Terada

IPC分类号： C07C43/13 ,  C07C43/205 ,  C07C43/23 ,  C07D239/26 ,  C09K19/20 ,  C09K19/30 ,  C09K19/34

CPC分类号： C07D239/26 ,  C07C43/13 ,  C07C43/2055 ,  C07C43/23 ,  C09K19/2021 ,  C09K19/3068 ,  C09K19/3463

摘要： An optically active mesomorphic compound represented by the formula (III) is obtained through an optically active compound represented by the formula (I) and then through a compound represented by the formula (II), respectively, shown below. ##STR1## In the above formulas, R represents a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 1-18 carbon atoms each capable of having a substituent, C* represents an asymmetric carbon atom, k is an integer of from 2 to 5, A is a releasable active group such as hydroxyl, l is 0 or 1, and when l is 1, m is 0, 1 or 2 and n is 0 or 1; R.sup.1 represents an alkyl or alkoxy group having 1-18 carbon atoms; ##STR2## respectively denote ##STR3## p, q and r are respectively 0 or 1 satisfying the relation of p+q+r.gtoreq.1.

摘要翻译： 通过式（I）表示的光学活性化合物，然后分别通过如下所示的式（II）表示的化合物获得由式（III）表示的光学活性介晶化合物。 （I）（II）（III）在上式中，R表示具有1-18个碳原子的直链，支链或环状的饱和或不饱和烃基，其能够具有 取代基，C *表示不对称碳原子，k为2〜5的整数，A为可释放的活性基团，例如羟基，l为0或1，当l为1时，m为0,1或2， n为0或1; R1表示具有1-18个碳原子的烷基或烷氧基; 分别表示 p，q和r分别为0或1，满足p + q + r> / = 1的关系。

公开(公告)号：US5102770A

公开(公告)日：1992-04-07

申请号：US437619

申请日：1989-11-17

申请人： Susumu Baba ,  Akio Yoshida ,  Yasuo Tsubai

发明人： Susumu Baba ,  Akio Yoshida ,  Yasuo Tsubai

IPC分类号： G03C1/74 ,  G03C8/06

CPC分类号： G03C8/06 ,  G03C1/74 ,  G03C2001/7451 ,  Y10S430/136

摘要： The present invention provides a method for producing a photosensitive material for silver complex diffusion transfer process containing a hydroxybenzene developing agent which comprises coating at least one gelatin-containing coating solution on a support to form photographic layers including a photosensitive layer and drying the coat, said drying being carried out by raising surface wet-bulb temperature of the coat to 14.degree. C. or higher before gelatin concentration in the coat reaches at most about 30% by weight.

摘要翻译： 本发明提供了一种用于生产含有羟基苯显影剂的银络合物扩散转移方法的感光材料的方法，该方法包括在载体上涂覆至少一种含明胶的涂布溶液以形成包含感光层并干燥涂层的照相层， 在涂层中明胶浓度达到最多约30重量％之前，通过将涂层的表面湿球温度提高到14℃或更高进行干燥。