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。

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。

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。

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。

公开(公告)号：US5485295A

公开(公告)日：1996-01-16

申请号：US220600

申请日：1994-03-30

申请人： Osamu Itoh ,  Katsumi Kondo ,  Naoki Kikuchi ,  Hitomi Madokoro

发明人： Osamu Itoh ,  Katsumi Kondo ,  Naoki Kikuchi ,  Hitomi Madokoro

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/13363

CPC分类号： G02F1/13363 ,  G02F1/133 ,  G02F2001/133637 ,  G02F2202/40 ,  G02F2413/01 ,  G02F2413/08

摘要： The present invention provides a liquid crystal display apparatus having preferable viewing performance with low cost. A display in a dark state is performed with an applied voltage which makes a square sum of deviation of normalized Stokes parameters S1', S2' for light transmitted through a twisted nematic liquid crystal layer having wavelengths, 450 nm, 500 nm, 550 nm, 600 nm, 650 nm from their regression line 51 equal to or less than 0.05, a slow axis 52 of an optical compensation layer crosses over perpendicularly with the regression line 51 on a Poincare sphere sighted from a S3' axis direction, a phase difference of the optical compensation layer, .delta.(.lambda.), is defined by the following equation;.delta.(.lambda.)=180n.+-.arctan((S1'cos2.theta.-2S2'sin2.theta.)/S3')and an absorbing axis 53 of a higher polarizer is set so as to cross over either of two points, A and B, at which the regression line crosses over the equator on the Poincare sphere.

摘要翻译： 本发明提供一种液晶显示装置，其具有优选的低成本观看性能。 对于通过具有450nm，500nm，550nm波长的扭曲向列型液晶层的光透过的施加电压进行归一化的斯托克斯参数S1'，S2'的偏差平方和的黑暗状态的显示， 从回归线51等于或小于0.05的600nm，650nm，光学补偿层的慢轴52与从回归线51垂直于从S3'轴方向观察到的庞加莱球上相交，相位差 光学补偿层（Δ（λ））由下式定义： Δ（λ）= 180n +/- arctan（（S1'cos2θ-2S2'sin2θ）/ S3'），并且设置较高偏振器的吸收轴53以便交叉两个点A和B中的任一个， 回归线在Poincare球体上横穿赤道。

公开(公告)号：US5291322A

公开(公告)日：1994-03-01

申请号：US857252

申请日：1992-03-25

申请人： Osamu Itoh ,  Katsumi Kondo ,  Jun-ichi Hirakata ,  Naoki Kikuchi

发明人： Osamu Itoh ,  Katsumi Kondo ,  Jun-ichi Hirakata ,  Naoki Kikuchi

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1343

CPC分类号： G02F1/13363 ,  G02F2202/40 ,  G02F2413/02

摘要： A liquid crystal display device is disclosed, which comprises a liquid crystal cell including a first substrate having a first electrode, a second substrate having a second electrode, which is opposite to the first substrate, and a nematic liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside of the first substrate; a second polarizer disposed outside of the second substrate; and at least one optically anisotropic layer disposed at least one of between the first substrate and the first polarizer and between the second substrate and the second polarizer. The twist angle of the nematic liquid crystal layer is greater than 180.degree.; and the following conditions are fulfilled: ##EQU1## where .DELTA.n.sub.LC represents a birefringence of the nematic liquid crystal; d.sub.LC a thickness of the nematic liquid crystal layer; .DELTA.n.sub.i a birefringence of the optically anisotropic layer; d.sub.i a thickness of the optically anisotropic layer; and m a number of optically anisotropic layers.

摘要翻译： 本发明公开了一种液晶显示装置，它包括一个液晶单元，该液晶单元包括具有第一电极的第一基板，与第一基板相对的第二电极的第二基板以及设置在第一基板之间的向列型液晶层 和第二基板; 设置在所述第一基板的外侧的第一偏振片; 设置在所述第二基板的外侧的第二偏振片; 以及至少一个光学各向异性层，其设置在第一基板和第一偏振器之间以及第二基板和第二偏振器之间的至少一个上。 向列型液晶层的扭曲角大于180度; 满足以下条件：（（Delta）nLC * dLC）> = 1（my）m，（* CHEMICAL STRUCTURE *）（Δ）nLC> = 0.2，其中（Δn）nLC表示向列液晶的双折射 ; dLC为向列型液晶层的厚度; （Delta）ni光学各向异性层的双折射; di是光学各向异性层的厚度; 和多个光学各向异性层。

公开(公告)号：US5841496A

公开(公告)日：1998-11-24

申请号：US626330

申请日：1996-04-02

申请人： Osamu Itoh ,  Katsumi Kondo ,  Ikuo Hiyama ,  Tatsuhisa Fujii ,  Naoki Kikuchi ,  Jun-ichi Hirakata

发明人： Osamu Itoh ,  Katsumi Kondo ,  Ikuo Hiyama ,  Tatsuhisa Fujii ,  Naoki Kikuchi ,  Jun-ichi Hirakata

IPC分类号： C04B41/52 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/133 ,  G02F1/136

CPC分类号： C04B41/52 ,  G02F1/133553

摘要： A reflective liquid crystal display device has a liquid crystal cell formed by laminating upper and lower orientation layers 11 and 21, upper and lower electrodes 14 and 24, upper and lower substrates 12 and 22, and upper and lower polarizers 13 and 23 arranged in order above and below a liquid crystal layer 10 so that they may face their counterparts respectively. The liquid crystal cell is provided with viewing angle dependence so that the light transmission ratio of the dark display section to the bright display section for the light incident at the required angle may be less than 2 at the required azimuth angle of the liquid crystal cell, and the direction of the required azimuth angle is aligned with the direction of the main light source incident into the liquid crystal cell.

摘要翻译： 反射型液晶显示装置具有通过层叠上取向层11和下取向层21，上下电极14和24，上基板12和下基板22以及上下偏振器13和23的顺序排列而形成的液晶单元 在液晶层10的上方和下方，使得它们可以分别面对它们的对应物。 液晶单元具有视角依赖性，使得以所需角度入射的光的暗显示部分与亮显示部分的光透射率在液晶单元的所需方位角处可小于2， 并且所需方位角的方向与入射到液晶单元中的主光源的方向对准。

公开(公告)号：US20160210733A1

公开(公告)日：2016-07-21

申请号：US14996706

申请日：2016-01-15

申请人： Naoki Kikuchi ,  Kiichiroh Saitoh

发明人： Naoki Kikuchi ,  Kiichiroh Saitoh

IPC分类号： G06T7/00 ,  G06T3/40

CPC分类号： G06T3/4038 ,  G01B11/2545 ,  G06T7/593 ,  G06T7/85 ,  G06T2207/10012 ,  G06T2207/10028 ,  G06T2207/20221

摘要： An image processing apparatus includes: an acquisition unit that acquires a plurality of first images that correspond to a plurality of spatial frequencies on a one-to-one basis; and a generation unit that generates a second image by synthesizing the first images acquired by the acquisition unit.

摘要翻译： 一种图像处理装置包括：获取单元，其以一对一的方式获取与多个空间频率相对应的多个第一图像; 以及生成单元，其通过合成由获取单元获取的第一图像来生成第二图像。

公开(公告)号：US09011167B2

公开(公告)日：2015-04-21

申请号：US13814441

申请日：2011-09-27

申请人： Naoya Fujiwara ,  Akio Sugimoto ,  Hiroshi Hashimoto ,  Takayasu Fujiura ,  Naoki Kikuchi ,  Koji Inoue

发明人： Naoya Fujiwara ,  Akio Sugimoto ,  Hiroshi Hashimoto ,  Takayasu Fujiura ,  Naoki Kikuchi ,  Koji Inoue

IPC分类号： H01R4/60 ,  H01R24/58 ,  H01B5/02 ,  H01R43/00 ,  H02G5/00 ,  B29C45/14 ,  B29C70/72 ,  H02G5/08 ,  B29L31/36

CPC分类号： H01R24/58 ,  B29C45/14639 ,  B29C70/72 ,  B29L2031/36 ,  H01B5/02 ,  H01R43/00 ,  H02G5/005 ,  H02G5/08 ,  Y10T29/49204

摘要： A busbar of the present invention increases yield per metal material in comparison to plate-shaped bus bars, enables provision of protrusions on a member located inside relative to a conductor, and enables formation of the busbar in a bent shape. The busbar of the present invention is provided with a busbar insulator (22), a busbar conductor (23), a busbar insulator (24), a busbar conductor (25), and a busbar insulator (26) formed outside of a busbar center conductor (21). These conductors and insulators are arranged alternately from the inner side towards the outer side in a radial direction (R) that intersects at right angles with the axial direction (A) of the bus bar. The busbar conductors (23, 25) are provided with openings (23o, 25o) along the whole length in the axial direction (A) thereof.

摘要翻译： 与板状母线相比，本发明的汇流条增加了每种金属材料的产量，能够在位于导体内侧的构件上设置突起，并且能够形成弯曲形状的母线。 本发明的汇流排设有母线绝缘体（22），母线导体（23），汇流条绝缘体（24），母线导体（25）以及母线绝缘体（26） 导体（21）。 这些导体和绝缘体在与母线的轴向（A）成直角相交的径向方向（R）上从内侧向外侧交替排列。 母线导体（23,25）在其轴向（A）的整个长度上设有开口（23o，25o）。

公开(公告)号：US20120314176A1

公开(公告)日：2012-12-13

申请号：US13572795

申请日：2012-08-13

申请人： AKI TSUCHIYA ,  Takashi Yamamoto ,  Akira Ishii ,  Naoki Kikuchi ,  Yoshihiro Arai

发明人： AKI TSUCHIYA ,  Takashi Yamamoto ,  Akira Ishii ,  Naoki Kikuchi ,  Yoshihiro Arai

IPC分类号： G02F1/1339

CPC分类号： G02F1/1339 ,  G02F1/133351

摘要： A display device which can ensure sufficient adhesive strength between each pair of substrates of a liquid crystal display panel and a sealing material includes: a first substrate having a predetermined integrated circuit; a second substrate on one surface of the first substrate in an overlapping manner; and an adhesive material between the first substrate and the second substrate that has an annular planar shape. The adhesive material adheres the first substrate and the second substrate, wherein an outer periphery of the adhesive material includes a zone which includes a plurality of first portions passing substantially the same position as an outer periphery of the surface of the first substrate and a plurality of second portions each connected with the two neighboring first portions and having a center portion thereof in a peripheral direction retracted toward an inner peripheral side of the adhesive material.

摘要翻译： 可以确保液晶显示面板的每对基板和密封材料之间的充分的粘合强度的显示装置包括：具有预定的集成电路的第一基板; 在第一基板的一个表面上以重叠方式的第二基板; 以及在第一基板和第二基板之间具有环形平面形状的粘合材料。 所述粘合材料粘附所述第一基板和所述第二基板，其中所述粘合材料的外周包括包括多个第一部分的区域，所述第一部分通过与所述第一基板的表面的外周基本相同的位置， 第二部分各自与两个相邻的第一部分连接，并且其中心部分沿着朝向粘合材料的内周侧缩回的周向方向。