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1. 发明授权

US06573953B1 Spatial light modulation device with a reflection type spatial light modulator and method 有权
标题翻译：具有反射型空间光调制器和方法的空间光调制装置
公开(公告)号：US06573953B1
公开(公告)日：2003-06-03
申请号：US09857159
申请日：2001-05-31
申请人： Yasunori Igasaki , Narihiro Yoshida , Haruyoshi Toyoda
发明人： Yasunori Igasaki , Narihiro Yoshida , Haruyoshi Toyoda
IPC分类号： G02F1135
CPC分类号： G02F1/135 , G02F1/13362 , G02F1/1393 , G03H2225/32
摘要： In a spatial light modulation device using a reflection type spatial light modulator, read light is a P-polarized light that falls incident on the light reflection layer 17 at a slant. Liquid crystal in the light modulation layer 17 is oriented so as to incline, in association with the application of voltage by the driving circuit 2, within a plane that is parallel to a normal plane which includes the optical axes of both of the incident, read light and the output, modulated light.
摘要翻译：在使用反射型空间光调制器的空间光调制装置中，读取光是倾斜入射在光反射层17上的P偏振光。光调制层17中的液晶与驱动电路2的电压的施加相关联地定向成在与包括入射，读出的两个的光轴的法线平面平行的平面内倾斜光和输出，调制光。

2. 发明授权

US06299785B1 Electrode formation process 失效
标题翻译：电极形成过程
公开(公告)号：US06299785B1
公开(公告)日：2001-10-09
申请号：US09296241
申请日：1999-04-22
申请人： Tsutomu Shimokawa , Hideaki Masuko , Hiroaki Nemoto , Nobuo Bessho
发明人： Tsutomu Shimokawa , Hideaki Masuko , Hiroaki Nemoto , Nobuo Bessho
IPC分类号： G02F1135
CPC分类号： H05K3/207 , H05K1/0306 , H05K1/092 , H05K3/025 , H05K3/06 , H05K2201/035 , H05K2203/0156
摘要： A process for the preparation of an electrode, which comprises: (1) transferring a conductive paste layer supported on a base film to a substrate to form the conductive paste layer on the substrate; (2) forming a resist film on the conductive paste layer transferred to the substrate; (3) exposing the resist film through a mask to form a resist pattern latent image; (4) developing the exposed resist film to form a resist pattern; (5) etching exposed portions of the conductive paste layer to form a conductive paste layer pattern corresponding to the resist pattern; and (6) thermosetting the pattern to form a conductive layer pattern.
摘要翻译：一种制备电极的方法，包括：（1）将负载在基膜上的导电浆料层转移到基底上以在基底上形成导电糊层; （2）在转印到基板上的导电糊层上形成抗蚀膜; （3）通过掩模使抗蚀剂膜曝光以形成抗蚀剂图案潜像; （4）显影曝光的抗蚀剂膜以形成抗蚀剂图案; （5）蚀刻导电膏层的暴露部分以形成对应于抗蚀图案的导电膏层图案; 和（6）使图案热固以形成导电层图案。

3. 发明授权

US06639637B2 Field spreading layer for dispersed liquid crystal coatings 有权
标题翻译：分散液晶涂层场扩散层
公开(公告)号：US06639637B2
公开(公告)日：2003-10-28
申请号：US10036149
申请日：2001-12-26
申请人： Stanley W. Stephenson
发明人： Stanley W. Stephenson
IPC分类号： G02F1135
CPC分类号： G02F1/133707 , G02F1/133509 , G02F1/13718 , G02F2001/13345 , G02F2201/40
摘要： A display sheet having polymer dispersed liquid crystals, includes a substrate and a state changing layer disposed over the substrate and defining first and second surfaces, such state changing layer having the polymer dispersed liquid crystals having first and second optical states, which can change state. The display sheet further includes first and second conductors disposed respectively over first and second surfaces of the state changing layer so that when a field is applied between the first and second conductors, the liquid crystals change state; and a nonconductive, field spreading layer having polymer dispersed sub-micron particles disposed between the state changing layer and the first conductor to provide a change of state in the state changing layer outside of areas between both conductors in response to a field applied between the first and second conductors which changes the state of the liquid crystals.
摘要翻译：具有聚合物分散液晶的显示片包括基板和布置在基板上并限定第一和第二表面的状态变化层，这种状态变化层具有可以改变状态的具有第一和第二光学状态的聚合物分散的液晶。显示板还包括分别设置在状态改变层的第一和第二表面上的第一和第二导体，使得当在第一和第二导体之间施加场时，液晶改变状态; 以及非导电场扩散层，其具有设置在状态变化层和第一导体之间的聚合物分散的亚微米颗粒，以响应于施加在第一和第二导体之间的场来提供在两个导体之间的区域之外的状态变化层的状态变化以及改变液晶状态的第二导体。

4. 发明授权

US06628347B1 Optical writing type liquid crystal light valve apparatus and producing method thereof 失效
标题翻译：光写字型液晶光阀装置及其制造方法
公开(公告)号：US06628347B1
公开(公告)日：2003-09-30
申请号：US09360620
申请日：1999-07-26
申请人： Toyoharu Oohata , Hideharu Nakajima
发明人： Toyoharu Oohata , Hideharu Nakajima
IPC分类号： G02F1135
CPC分类号： G02F1/134309 , G02F1/133553 , G02F1/1354
摘要： An optical writing type liquid crystal light valve apparatus is composed so as to have at least first and second transparent substates, a photoconductive layer, first and second electrodes which are arranged so as to contract with and sandwich the photoconductive layer or arranged on one surface of the photoconductive layer, an optical reflective layer, a liquid crystal layer and a third electrode. The second electrode is composed of split electrode sections obtained by splitting the second electrode into a plurality of electrode sections. Opposing areas, which face each other via the photoconductive layer, of the photoconductive layer which the first electrode and the split electrode sections of the second electrode are set to be smaller than an area of the split electrode section of the second electrode.
摘要翻译：一种光写入型液晶光阀装置，其至少具有第一和第二透明基底，光电导层，第一和第二电极，它们布置成与光电导层收缩并夹着光电导层或布置在光电导层，光反射层，液晶层和第三电极。第二电极由通过将第二电极分成多个电极部分而获得的分裂电极部分组成。将第一电极和第二电极的分割电极部分的光电导层的光电导层相对的相对的区域设定为小于第二电极的分割电极部分的面积。

5. 发明授权

US06731351B2 Display assembly including an electro-optical cell and a photovoltaic cell 有权
标题翻译：显示组件，包括电光电池和光伏电池
公开(公告)号：US06731351B2
公开(公告)日：2004-05-04
申请号：US09909755
申请日：2001-07-23
申请人： Rainer Platz , Eric Saurer , Naci Basturk
发明人： Rainer Platz , Eric Saurer , Naci Basturk
IPC分类号： G02F1135
CPC分类号： G02F1/133553 , G02F1/13318 , G02F1/1533 , G02F2001/13324 , G02F2201/346 , Y02E10/52
摘要： A display assembly is disclosed including an electro-optical cell (28), for example a liquid crystal cell, and a photovoltaic cell (61) acting as a back reflector. In order to improve the aesthetic appearance of the display, the photovoltaic cell (61) reflects predetermined wavelengths and thus exhibits a desired color in the transparent zones (90) of the electro-optical cell. In particular, the reflected light can be colored by reflection onto a multi-layered reflective filter including a transparent electrode (69) of the photovoltaic cell. This cell may form part of the dial of a watch.
摘要翻译：公开了一种显示组件，其包括电光电池（28），例如液晶单元和用作后反射器的光伏电池（61）。为了提高显示器的美学外观，光电池（61）反射预定波长，因此在电光单元的透明区域（90）中呈现所需的颜色。特别地，反射光可以通过反射着色到包括光伏电池的透明电极（69）的多层反射滤光片上。该单元格可以形成手表表盘的一部分。

6. 发明授权

US06426783B2 Continuously viewable, DC field-balanced, reflective, ferroelectric liquid crystal image generator 失效
标题翻译：连续可见，直流场平衡，反射，铁电液晶影像发生器
公开(公告)号：US06426783B2
公开(公告)日：2002-07-30
申请号：US09960535
申请日：2001-09-24
申请人： Charles M. Crandall
发明人： Charles M. Crandall
IPC分类号： G02F1135
CPC分类号： G02F1/141 , G02F1/13363 , G02F1/13471 , G02F2001/133616 , G02F2001/133638 , G02F2203/02 , G02F2203/12
摘要： A reflection mode, ferroelectric liquid crystal spatial light modulating system, includes a light reflecting type spatial light modulator. The spatial light modulator has a light reflecting surface cooperating with a layer of ferroelectric liquid crystal light modulating medium switchable between first and second states so as to act on light in different first and second ways, respectively. A switching arrangement switches the liquid crystal light modulating medium between the first and second states and an illumination arrangement produces a source of light. An optics arrangement is optically coupled the spatial light modulator and the illumination arrangement such that light is directed from the source of light into the spatial light modulator for reflection back out of the modulator and such that reflected light is directed from the spatial light modulator into a predetermined viewing area. The optics arrangement includes a passive quarter wave plate positioned in the optical path between the light source and the spatial light modulator and in the optical path between the spatial light modulator and the viewing area. A compensator cell is also positioned in the optical path between the light source and the spatial light modulator and in the optical path between the spatial light modulator and the viewing area. The compensator cell has a layer of ferroelectric liquid crystal light modulating medium switchable between a primary and a secondary state so as to act on light in different primary and secondary ways, respectively.
摘要翻译：反射模式，铁电液晶空间光调制系统，包括光反射型空间光调制器。空间光调制器具有与第一和第二状态之间可切换的铁电液晶光调制介质层配合的光反射表面，以分别以不同的第一和第二方式作用于光。开关装置在第一和第二状态之间切换液晶光调制介质，并且照明装置产生光源。光学装置将空间光调制器和照明装置光耦合，使得光从光源引导到空间光调制器中，用于反射回调制器，并使得反射光从空间光调制器被引导到预定的观看区域。光学装置包括位于光源和空间光调制器之间的光路中以及在空间光调制器和观看区域之间的光路中的无源四分之一波片。补偿单元也位于光源和空间光调制器之间的光路中，并且位于空间光调制器和观看区域之间的光路中。补偿单元具有一层铁电液晶光调制介质，其可在初级和次级状态之间切换，以分别以不同的一次和二次方式作用于光。

7. 发明授权

US06233027B1 Liquid crystal device and process for production thereof 失效
标题翻译：液晶装置及其制造方法
公开(公告)号：US06233027B1
公开(公告)日：2001-05-15
申请号：US09004030
申请日：1998-01-07
申请人： Akira Unno , Mineto Yagyu , Yuichi Hashimoto
发明人： Akira Unno , Mineto Yagyu , Yuichi Hashimoto
IPC分类号： G02F1135
CPC分类号： G02F1/1354 , G02F1/1337 , G02F1/1416 , G02F2001/133765
摘要： A liquid crystal device includes a pair of transparent substrates disposed with a prescribed gap therebetween and each having a transparent electrode thereon, a photoelectric conversion semiconductor layer not subjected to rubbing formed on one of the pair of transparent substrates, and alignment film subjected to rubbing formed on the other of the pair of transparent substrates, an a liquid crystal disposed between the photoelectric conversion semiconductor layer and the alignment film. As the photoelectric conversion semiconductor is freed from an aligning performance, the material thereof is freed from the constraint and can be selected so as to optimize the photoelectric conversion performance.
摘要翻译：液晶装置包括一对透明基板，其间具有规定的间隙，各自具有透明电极，在一对透明基板中的一个上形成未进行摩擦的光电转换半导体层和形成的摩擦取向膜在一对透明基板中的另一方，设置在光电转换半导体层和取向膜之间的液晶。由于光电转换半导体不受对准性能的限制，因此可以选择其材料以优化光电转换性能。

8. 发明授权

US06181396B2 Irregularly corrugated reflective plate for a liquid crystal display 失效
标题翻译：用于液晶显示器的不规则波纹反光板
公开(公告)号：US06181396B2
公开(公告)日：2001-01-30
申请号：US08579344
申请日：1995-12-27
申请人： Hiroshi Kanoh , Eishi Mizobata
发明人： Hiroshi Kanoh , Eishi Mizobata
IPC分类号： G02F1135
CPC分类号： G02F1/133553 , G02F1/133504 , G02F1/1343 , G02F2001/133565
摘要： A reflective liquid crystal display apparatus reflective plate includes embodiments with a full-width at half maximum value in a distribution graph of distances between adjacent projecting or recessed portions with an average of the distances between the adjacent projecting or recessed portions within 0.3 to 0.9; an average of distances between adjacent projecting or recessed portions within 1 &mgr;m to 80 &mgr;m; a full-width at half maximum value in a distribution graph of heights of projecting or recessed portions with an average of the heights falling within 0.2 to 0.9; a maximum height of corrugations on a surface of the reflective plate within 0.1 &mgr;m to 5 &mgr;m; and a region having a horizontal inclination angle of 0° occupying 20% or less of an entire region inside the surface of the pixel electrode and also with an average inclination angle of corrugations in the entire region is 50 to 10° in all azimuths on the pixel electrode as the reflective plate.
摘要翻译：反射型液晶显示装置反射板包括在相邻突出部分或凹陷部分之间的距离的分布图中具有半值最大值的实施例，相邻突出部分或凹陷部分之间的平均距离在0.3至0.9之间; 平均在1um至80um之间的相邻突出部分或凹陷部分之间的距离; 在平均高度在0.2至0.9内的突出部分或凹陷部分的高度分布图中的半值全宽; 反射板表面上的波纹的最大高度在0.1μm至5μm之间; 并且在像素电极的表面内的整个区域的水平倾斜角为0°的区域占据整个区域的20％以下，并且在整个区域中的平均波纹倾斜角为50〜10° 像素电极作为反射板。

9. 发明授权

US06636278B1 Device for the local attenuation of the light intensity in the field of vision of a light-sensitive monitoring device 失效
标题翻译：用于光敏监测装置视场中光强度的局部衰减的装置
公开(公告)号：US06636278B1
公开(公告)日：2003-10-21
申请号：US09286882
申请日：1999-04-06
申请人： Wolfgang Dultz , Leonid Beresnev
发明人： Wolfgang Dultz , Leonid Beresnev
IPC分类号： G02F1135
CPC分类号： H04N5/2254 , H04N5/238
摘要： A device for the local attenuation of the light intensity in the field of vision of a light-sensitive monitoring and/or recording device (CCD) is described, which is suitable in particular as a glare protection device for video cameras in videophones or correspondingly equipped PCs. The device includes a first objective (L1) and a high resolution ferroelectric liquid crystal modulator (PC, LC) arranged between two polarizers (P1, P2), the liquid crystal modulator having a photo-conductive layer (PC) and a downstream liquid crystal film (LC) made up of helical smectic liquid crystals which is in contact with this layer. The photo-conductive layer (PC) is essentially arranged in the image plane of the first objective (L1), the image plane being imaged onto the monitoring and/or recording device by a second objective (L2). As this occurs, bright light sources or backgrounds are locally suppressed without resulting in a glare or bloom of the image. As an alternative, if the intermediate imaging is omitted, the monitoring and/or recording device (CCD) may be arranged in the image plane of the first objective (L1), the second objective (L2) being eliminated. In this connection, the liquid crystal modulator (PC, LC) is arranged at close proximity to the monitoring and/or recording device (CCD) so that bright interference light sources are not only displayed as darkened but also blurred.
摘要翻译：描述了用于光敏监视和/或记录装置（CCD）的视野中的光强度的局部衰减的装置，其特别适用于视频电话中的摄像机的眩光保护装置或相应地装备电脑该装置包括布置在两个偏振器（P1，P2）之间的第一物镜（L1）和高分辨率铁电液晶调制器（PC，LC），液晶调制器具有光导层（PC）和下游液晶膜（LC）由与该层接触的螺旋状近晶液晶组成。光导电层（PC）基本上布置在第一物镜（L1）的像平面中，图像平面通过第二物镜（L2）成像在监视和/或记录装置上。当这种情况发生时，明亮的光源或背景被局部抑制，而不会导致图像的眩光或绽放。作为替代，如果省略了中间成像，则监视和/或记录装置（CCD）可以被布置在第一物镜（L1）的像平面中，而不排除第二物镜（L2）。在这方面，液晶调制器（PC，LC）被布置成靠近监视和/或记录装置（CCD），使得明亮的干涉光源不仅显示为变暗而且模糊。

10. 发明授权

US06580078B1 Ferroelectric liquid crystal infrared chopper 失效
标题翻译：铁电液晶红外线斩波器
公开(公告)号：US06580078B1
公开(公告)日：2003-06-17
申请号：US09828295
申请日：2001-04-06
申请人： Michael J. O'Callaghan , William N. Thurmes
发明人： Michael J. O'Callaghan , William N. Thurmes
IPC分类号： G02F1135
CPC分类号： G02F1/141 , G02F2001/133302
摘要： A liquid crystal infrared light chopper includes a polarizer that receives and polarizes incoming infrared light, a layer of ferroelectric liquid crystal material switchable between at least two states, a pair of IR transparent, conductive substrates positioned on either side of the liquid crystal layer and an analyzer that blocks IR light of one polarization state and passes IR light of an opposite polarization state. The liquid crystal layer acts on polarized IR light by changing its polarization if the liquid crystal is in a first state and by not changing its polarization if the liquid crystal is in a second state. Voltages applied to the conductive substrates drive the liquid crystal layer to one of the two states. The analyzer blocks IR light when the liquid crystal layer is in one of the states and passes IR light when the liquid crystal layer is in the second state.
摘要翻译：液晶红外光斩波器包括：接收和偏振入射红外光的偏振器，可在至少两种状态之间切换的铁电液晶材料层，位于液晶层两侧的一对IR透明导电基板和分析仪阻止一个极化状态的IR光并通过具有相反极化状态的IR光。如果液晶处于第一状态，则液晶层通过改变其偏振而作用于偏振IR光，如果液晶处于第二状态则液晶层不改变其偏振。施加到导电基底的电压将液晶层驱动到两种状态之一。当液晶层处于一种状态时，分析器阻挡IR光，并且当液晶层处于第二状态时通过IR光。

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