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1. 发明授权

US5157526A Unabsorbing type polarizer, method for manufacturing the same, polarized light source using the same, and apparatus for liquid crystal display using the same 失效
标题翻译：分散型偏振器，其制造方法，使用其的极化光源和使用其的液晶显示器的装置
公开(公告)号：US5157526A
公开(公告)日：1992-10-20
申请号：US723964
申请日：1991-07-01
申请人： Katsumi Kondo , Junichi Hirakata , Osamu Ito , Teruo Kitamura , Shuichi Ohara , Naoki Kikuchi , Masato Shimura
发明人： Katsumi Kondo , Junichi Hirakata , Osamu Ito , Teruo Kitamura , Shuichi Ohara , Naoki Kikuchi , Masato Shimura
IPC分类号： C09K19/38 , G02B5/30 , G02B27/28 , G02F1/1335
CPC分类号： G02F1/133528 , C09K19/3852 , G02B27/283 , G02B27/285 , G02B5/3016 , G02B5/3025
摘要： The polarizer of the present invention is composed of mediums having different refractive indices, by which ordinary light in incidented light is wholly reflected at a boundary between laminated medium I and medium II and extraordinary light is transmitted through the medium II. The medium II is so arranged as to be almost 45.degree. to the light axis, and thickness of the medium II is selected as a value with which the medium II works as a half wave length plate to the transmitting light. The polarizer, which has high transparency by reduction of absorption and is able to make most of incident light be similarly polarized light, is obtained. A polarizer for and apparatus for bright liquid crystal display, which is able to be enlarged to a large size display without light absorption, can be provided.
摘要翻译：本发明的起偏器由具有不同折射率的介质组成，入射光中的普通光在层压介质I和介质II之间的边界处被完全反射，而非常的光透过介质II。介质II被布置成与光轴几乎45°，并且介质II的厚度被选择为介质II作为透射光的半波长板的值。获得通过减少吸收而具有高透明度并且能够使入射光的大部分类似偏振光的偏振器。可以提供一种用于明亮液晶显示器的偏振器和能够被放大到没有光吸收的大尺寸显示器的装置。

2. 发明授权

US5194973A Liquid crystal display device and display apparatus using same 失效
标题翻译：液晶显示装置和显示装置
公开(公告)号：US5194973A
公开(公告)日：1993-03-16
申请号：US799275
申请日：1991-11-27
申请人： Masato Isogai , Teruo Kitamura , Katsumi Kondo , Junichi Hirakata , Shinichi Komura
发明人： Masato Isogai , Teruo Kitamura , Katsumi Kondo , Junichi Hirakata , Shinichi Komura
IPC分类号： G02F1/1333 , G02F1/1334 , G02F1/1347 , G02F1/137
CPC分类号： G02F1/13475 , G02F1/1334
摘要： A liquid crystal display device characterized in comprising a set of substrates facing each other at least one of which is transparent, transparent electrodes provided respectively to each facing plane of the substrates, a light absorbing layer held between the transparent electrodes, and an electric power source for applying electric field to the light absorbing layer, and that the light absorbing layer is composed of two layers, each of the layers has dichroism, average light absorbing axis of the each layers without electric field is approximately parallel to the substrate plane and crossing each other almost orthogonally, and the average light absorbing axis of the each layers changes the axis direction by applying of electric field. In accordance with the present invention, the liquid crystal display device having eye-tireless bright display, long life time, and electric power saving character is realized.

3. 发明授权

US5519523A Liquid crystal display device with residual retardation compensated for in liquid crystal layer 失效
标题翻译：在液晶层中补偿残留延迟的液晶显示装置
公开(公告)号：US5519523A
公开(公告)日：1996-05-21
申请号：US972807
申请日：1992-11-06
申请人： Hitomi Madokoro , Ikuo Hiyama , Junichi Hirakata , Hidetoshi Abe , Katsumi Kondo , Masaaki Kitajima , Shinichi Komura , Kenkichi Suzuki , Osamu Itoh , Naoki Kikuchi
发明人： Hitomi Madokoro , Ikuo Hiyama , Junichi Hirakata , Hidetoshi Abe , Katsumi Kondo , Masaaki Kitajima , Shinichi Komura , Kenkichi Suzuki , Osamu Itoh , Naoki Kikuchi
IPC分类号： G02F1/133 , G02B5/30 , G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/137
CPC分类号： G02F1/13363 , G02F2001/133541 , G02F2001/133635 , G02F2202/40 , G02F2413/01
摘要： A liquid crystal display device comprising: (a) a liquid crystal layer arranged between substrates each having an electrode; (b) a pair of polarizers arranged so as to sandwich the liquid crystal layer; (c) a birefringent medium arranged between the liquid crystal layer and at least one of the polarizers, when a voltage is applied so that liquid crystal molecules at boundary regions facing said substrates have different tilt angles from other molecules, retardation in said birefringent medium being equal or close to remaining retardation due to the liquid crystal molecules at boundary regions, and the slow axis of said birefringent medium being set for an angle to compensate for said remaining retardation; and (d) control means for changing transmission of said liquid crystal layer by applying voltages of two or more values between said electrodes.
摘要翻译：一种液晶显示装置，包括：（a）布置在各自具有电极的基板之间的液晶层; （b）配置为夹着液晶层的一对偏振片; （c）布置在液晶层和至少一个偏振器之间的双折射介质，当施加电压使得面向所述基板的边界区域处的液晶分子具有与其它分子不同的倾斜角时，所述双折射介质中的延迟为等于或接近由于边界区域处的液晶分子而产生的剩余延迟，并且所述双折射介质的慢轴被设定为一角度以补偿所述剩余延迟; 和（d）用于通过在所述电极之间施加两个或多个值的电压来改变所述液晶层的透射的控制装置。

4. 发明授权

US5835175A Liquid crystal display apparatus 失效
标题翻译：液晶显示装置
公开(公告)号：US5835175A
公开(公告)日：1998-11-10
申请号：US583658
申请日：1996-01-05
申请人： Osamu Itoh , Katsumi Kondo , Junichi Hirakata , Yuka Utsumi , Naoki Kikuchi , Yoshiaki Nakamura
发明人： Osamu Itoh , Katsumi Kondo , Junichi Hirakata , Yuka Utsumi , Naoki Kikuchi , Yoshiaki Nakamura
IPC分类号： G02F1/133 , G02F1/1335 , G02F1/13363 , G02F1/139
CPC分类号： G02F1/13363 , G02F1/1397 , G02F2001/133531 , G02F2202/40 , G02F2413/02 , G02F2413/08
摘要： A color STN-LCD having preferable display quality and decreased manufacturing cost uses a liquid crystal display apparatus which includes a liquid crystal layer having a twist angle in a range from 200.degree. and less than 360.degree., a retardation of the liquid crystal layer in a range of 0.80 .mu.m.about.0.90 .mu.m, an azimuth of transmittance axis of the upper polarizer in a range of 30.degree..about.70.degree., an azimuth of the transmittance axis of the lower polarizer in a range of 60.degree..about.90.degree., an azimuth of the slow axis of the upper phase plate in a range of 150.degree..about.190.degree., an azimuth of the slow axis of the lower phase plate in a range of 30.degree..about.80.degree., a retardation of the upper phase plate at a wave length of 550 nm in a range of 200 nm.about.300 nm, and a retardation of the lower phase plate at a wave length of 550 nm in a range of 500 nm.about.620 nm.
摘要翻译：具有优选的显示质量和降低的制造成本的彩色STN-LCD使用液晶显示装置，该液晶显示装置包括扭转角在200度且小于360度的扭曲角的液晶层，液晶层的延迟范围为0.80μm差异0.90μm，上偏振器的透射轴的方位角在30°范围内，下偏振器的透射轴的方位角在60°范围内，90°，上相位板的慢轴的方位角在150°F范围内，下相位板的慢轴的方位角在30°F范围内，上相位板在在波长200nm的范围内波长为550nm，差分波长为620nm，波长550nm处的下相位板的延迟。

5. 发明授权

US5313293A Dot-matrix type display device 失效
标题翻译：点阵式显示装置
公开(公告)号：US5313293A
公开(公告)日：1994-05-17
申请号：US932993
申请日：1992-08-20
申请人： Jun-ichi Hirakata , Katsumi Kondo , Shuichi Ohara , Masato Isogai , Satoru Ogihara , Naoki Kikuchi
发明人： Jun-ichi Hirakata , Katsumi Kondo , Shuichi Ohara , Masato Isogai , Satoru Ogihara , Naoki Kikuchi
IPC分类号： G02F1/1343 , G02F1/1345
CPC分类号： G02F1/1345 , G02F1/134336
摘要： A display device, which is adapted for time-division driving and is free from occurrence of crosstalk, includes a pair of substrates which are arranged to be opposite to each other and at least one of which is transparent, electrodes provided respectively on surfaces of the substrates facing each other, and a material which is sandwiched between the electrodes and the light transmitting quantity of which is changed by an electric field applied between the electrodes. The electrodes formed on the surfaces of the substrates facing each other constitute scanning electrodes and signal electrodes which intersect each other to form display portions. The signal electrodes constitutes independent electrodes formed independently of each other in units of display portions. Outside leads of the respective independent electrodes are passed through the substrate provided with the electrodes and are led out to the back surface of the substrate.
摘要翻译：适于时分驱动并且不发生串扰的显示装置包括：一对基板，其被布置为彼此相对，并且其中至少一个是透明的，分别设置在该表面上的电极基板彼此面对，并且夹在电极之间的材料，并且其透光量通过施加在电极之间的电场而改变。形成在彼此面对的基板的表面上的电极构成彼此相交以形成显示部的扫描电极和信号电极。信号电极构成以显示部分为单位彼此独立地形成的独立电极。各独立电极的外引线通过设置有电极的基板，并被引出到基板的背面。

6. 发明授权

US5910271A Active matrix type liquid crystal display apparatus 失效
标题翻译：有源矩阵型液晶显示装置
公开(公告)号：US5910271A
公开(公告)日：1999-06-08
申请号：US697014
申请日：1996-08-16
申请人： Masahito Ohe , Katsumi Kondo , Masuyuki Ota , Shuichi Ohara
发明人： Masahito Ohe , Katsumi Kondo , Masuyuki Ota , Shuichi Ohara
IPC分类号： G02F1/137 , G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1337 , G02F1/1343 , G02F1/1362 , G02F1/139 , G09F9/30 , C09K19/52
CPC分类号： G02F1/134363 , G02F1/1362 , G02F1/139 , G02F2201/122
摘要： A liquid crystal display apparatus, having a designated drive composed of a group of electrodes forming pixels in a n.times.m matrix and active devices, in which the electrodes have a structure such that an electric field parallel to the interface can be applied to the liquid crystal composite layer, and the cell-gap between substrates facing each other is 6 .mu.m or less and the response time is less than or equal to 100 ms, and greater than or equal to 1 ms.
摘要翻译：一种液晶显示装置，具有由形成n×m矩阵中的像素的一组电极和有源器件组成的指定驱动器，其中电极具有使得能够将与界面平行的电场施加到液晶复合体层之间，并且彼此面对的基板之间的单元间隙为6μm或更小，响应时间小于或等于100ms，并且大于或等于1ms。

7. 发明授权

US5705826A Field-effect transistor having a semiconductor layer made of an organic compound 失效
标题翻译：具有由有机化合物制成的半导体层的场效应晶体管
公开(公告)号：US5705826A
公开(公告)日：1998-01-06
申请号：US495700
申请日：1995-06-27
申请人： Sukekazu Aratani , Katsumi Kondo , Shuichi Ohara
发明人： Sukekazu Aratani , Katsumi Kondo , Shuichi Ohara
IPC分类号： G02F1/136 , C08G61/10 , C08G61/12 , G02F1/1368 , H01L29/78 , H01L29/786 , H01L51/05 , H01L51/30 , H01L51/40 , H01L35/24
CPC分类号： H01L51/0508 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/0516 , H01L51/0541 , H01L51/0545
摘要： A field-effect transistor using a conjugated oligomer having an ionization potential of 4.8 eV or above in the semiconductor layer thereof works stably and has a long life-time and can be used in a liquid crystal display device as a switching element to give excellent contrast and good performances.
摘要翻译：使用在其半导体层中具有4.8eV以上的电离电位的共轭低聚物的场效应晶体管稳定工作，寿命长，可用于液晶显示装置作为开关元件，以提供优异的对比度和良好的表现。

8. 发明授权

US5854139A Organic field-effect transistor and production thereof 失效
标题翻译：有机场效应晶体管及其制造
公开(公告)号：US5854139A
公开(公告)日：1998-12-29
申请号：US926498
申请日：1997-09-10
申请人： Sukekazu Aratani , Katsumi Kondo , Shuichi Ohara
发明人： Sukekazu Aratani , Katsumi Kondo , Shuichi Ohara
IPC分类号： G02F1/136 , C08G61/10 , C08G61/12 , G02F1/1368 , H01L29/78 , H01L29/786 , H01L51/05 , H01L51/30 , H01L51/40 , H01L21/31
CPC分类号： H01L51/0508 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/0516 , H01L51/0541 , H01L51/0545
摘要： A field-effect transistor using a conjugated oligomer having an ionization potential of 4.8 eV or above in the semiconductor layer thereof works stably and has a long life-time and can be used in a liquid crystal display device as a switching element to give excellent contrast and good performances.
摘要翻译：使用在其半导体层中具有4.8eV以上的电离电位的共轭低聚物的场效应晶体管稳定工作，寿命长，可用于液晶显示装置作为开关元件，以提供优异的对比度和良好的表现。

9. 发明授权

US4759614A Ferroelectric liquid crystal element with particular alignment film and a method for manufacturing the same 失效
标题翻译：具有特定取向膜的铁电液晶元件及其制造方法
公开(公告)号：US4759614A
公开(公告)日：1988-07-26
申请号：US883952
申请日：1986-07-10
申请人： Hisao Yokokura , Katsumi Kondo , Yasuo Hanawa , Susumu Era , Kishiro Iwasaki , Tadao Nakata , Masato Isogai , Teruo Kitamura , Akio Mukoh , Yasuhiko Kando
发明人： Hisao Yokokura , Katsumi Kondo , Yasuo Hanawa , Susumu Era , Kishiro Iwasaki , Tadao Nakata , Masato Isogai , Teruo Kitamura , Akio Mukoh , Yasuhiko Kando
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/141 , G02F1/13
CPC分类号： G02F1/133345 , G02F1/133711 , G02F1/141 , Y10T428/1059
摘要： The element comprises a pair of transparent substrates, a pair of light-transmitting electrodes each provided on the respective substrates, a ferroelectric liquid crystal layer disposed between the pair of substrates and orientation control films for the molecules of the ferroelectric liquid crystal provided between the electrodes and the ferroelectric liquid crystal layer. The orientation control film controls a tile angle of a biphenyle series nematic liquid crystal having biphenyl ring system below 1.5.degree. and causes a uniform molecule orientation characteristic and a memory property for the ferroelectric liquid crystal element of smectic C* liquid crystal and having a liquid crystal layer thickness of even more than 4 .mu.m.
摘要翻译：该元件包括一对透明基板，各自设置在各个基板上的一对透光电极，设置在一对基板之间的铁电液晶层和设置在电极之间的铁电液晶分子的取向控制膜和铁电液晶层。取向控制膜控制具有低于1.5°的联苯环系的联苯系列向列型液晶的平铺角度，并且对近晶C *液晶的铁电液晶元件具有均匀的分子取向特性和记忆特性，并具有液晶层厚度甚至超过4μm。

10. 发明授权

US5370821A Optically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositions 失效
标题翻译：包含所述化合物的光学活性化合物，液晶组合物和使用所述组合物的液晶光学调节剂
公开(公告)号：US5370821A
公开(公告)日：1994-12-06
申请号：US2966
申请日：1993-01-11
申请人： Koichi Matsumura , Mitsuru Kawada , Yoshitaka Uesugi , Yuka Sudo , Katsumi Kondo , Teruo Kitamura
发明人： Koichi Matsumura , Mitsuru Kawada , Yoshitaka Uesugi , Yuka Sudo , Katsumi Kondo , Teruo Kitamura
IPC分类号： C07C69/773 , C07D239/38 , C07D307/24 , C07D333/38 , C09K19/30 , C09K19/34 , C07C69/76 , C07C239/02
CPC分类号： C09K19/3491 , C07D239/38 , C07D307/24 , C07D333/38 , C09K19/30
摘要： The invention relates to optically active compounds represented by the general formula ##STR1## wherein R.sub.1, R.sub.2, Q.sub.1, Q.sub.2, Q.sub.3, ##STR2## and M are defined as in the specification, methods and intermediates for their preparation, liquid crystal compositions comprising at least one optically active compound of formula I and their use in electrooptical display, switching and modulation devices.
摘要翻译：本发明涉及由通式“IMAGE”表示的光学活性化合物，其中R 1，R 2，Q 1，Q 2，Q 3，M 3和M如说明书中所定义，其制备方法和中间体，液晶组合物包含至少一种式I的光学活性化合物及其在电光显示，开关和调制装置中的用途。

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