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11. 发明授权

US5308539A Ferroelectric liquid crystal composition and liquid crystal device using the same 失效
标题翻译：铁电液晶组合物和使用其的液晶装置
公开(公告)号：US5308539A
公开(公告)日：1994-05-03
申请号：US822629
申请日：1992-01-17
申请人： Mitsuhiro Koden , Tomoaki Kuratate , Tohru Kitamura , Kazuhiko Sakaguchi , Yutaka Shiomi
发明人： Mitsuhiro Koden , Tomoaki Kuratate , Tohru Kitamura , Kazuhiko Sakaguchi , Yutaka Shiomi
IPC分类号： C09K19/08 , C09K19/34 , C09K19/42 , C09K19/46 , C09K19/58 , G02F1/13 , C07D307/93 , C09K19/32
CPC分类号： C09K19/42 , C09K19/0225 , C09K19/46 , C09K19/588 , C09K2019/3408
摘要： A ferroelectric liquid crystal composition including: at least one optically active compound of the formula (I): ##STR1## where R.sup.1 and R.sup.2 are, the same or different, a straight or branched chain alkyl group having 1 to 15 carbon atoms, k represents an integer of 0 or 1, and * represents an asymmetric carbon atom; andat least one compound selected from the group consisting of: compounds of the formula (II): ##STR2## where R.sup.3 and R.sup.4 are a straight or branched chain alkyl or alkoxy group having 1-15 carbon atoms, ##STR3## and ##STR4## each represents ##STR5## X represents --O--, --CO-- or a single bond, m and n are independently an integer of 0 or 1; compounds of the formula (III): ##STR6## where R.sup.5 and R.sup.6 are, the same or different, a straight or branched chain alkyl or alkoxy group having 1-15 carbon atoms, and p is an integer of 0 or 1;said ferroelectric liquid crystal composition exhibiting at least nematic phase, smectic A phase and smectic C phase.
摘要翻译：一种铁电液晶组合物，其包含：至少一种式（I）的光学活性化合物：其中R 1和R 2相同或不同，具有1至15个碳原子的直链或支链烷基，k表示0或1的整数，*表示不对称碳原子; 和选自下列的化合物中的至少一种化合物：式（II）化合物：其中R 3和R 4是具有1-15个碳原子的直链或支链烷基或烷氧基，和ts -O-，-CO-或单键，m和n独立地为0或1的整数; 式（III）的化合物：其中R 5和R 6相同或不同，具有1-15个碳原子的直链或支链烷基或烷氧基，p是0或1的整数 ; 所述铁电液晶组合物至少显示向列相，近晶A相和近晶相。

12. 发明授权

US5539546A Ferroelectric liquid crystal display device in which partition walls formed on an electrode create differently sized partition areas for gray scale 失效
标题翻译：铁电液晶显示装置，其中形成在电极上的分隔壁产生用于灰度级的不同尺寸的分隔区域
公开(公告)号：US5539546A
公开(公告)日：1996-07-23
申请号：US329630
申请日：1994-10-26
申请人： Mitsuhiro Koden , Akira Tagawa , Kazuhiko Tamai , Tokihiko Shinomiya , Tomoaki Kuratate , Kohichi Fujimori
发明人： Mitsuhiro Koden , Akira Tagawa , Kazuhiko Tamai , Tokihiko Shinomiya , Tomoaki Kuratate , Kohichi Fujimori
IPC分类号： G02F1/1343 , G02F1/133 , G02F1/1333 , G02F1/141 , G09G3/36
CPC分类号： G02F1/133377 , G02F1/141 , G02F2001/134345 , G02F2203/30
摘要： A ferroelectric liquid crystal display device comprises a pair of substrates having respective electrodes formed on opposed surfaces thereof, a ferroelectric liquid crystal sandwiched between the pair of substrates, a pixel formed between the opposed electrodes, and partition walls formed on the electrodes and dividing the pixel into differently-sized partition areas.
摘要翻译：铁电液晶显示装置包括一对基板，具有形成在其相对表面上的各个电极，夹在一对基板之间的铁电液晶，形成在相对电极之间的像素和形成在电极上的分隔壁，进入不同大小的分区区域。

13. 发明授权

US6122024A Switchable liquid crystal devices 失效
标题翻译：可切换液晶装置
公开(公告)号：US6122024A
公开(公告)日：2000-09-19
申请号：US895360
申请日：1997-07-16
申请人： Henning Molsen , Martin David Tillin , Tomoaki Kuratate
发明人： Henning Molsen , Martin David Tillin , Tomoaki Kuratate
IPC分类号： G02F1/1333 , G02F1/1334 , G02F1/1347 , G02F1/137
CPC分类号： G02F1/13718 , G02F1/13476 , G02F2001/13775
摘要： A switchable liquid crystal device, for instance for use as a reflective display, includes a cell containing a helical polymer network and a nematic liquid crystal. Electrodes are provided for applying a field across the cell so as to switch between different optical states. In a reflective state, the cell reflects incident light within a waveband which is relatively insensitive to temperature variations. The device is formed by filling the cell with the liquid crystal and polymer precursor material and then cross-linking or polymerising, for instance by photopolymerisation, the precursor material to form the helical polymer network.
摘要翻译：例如，用作反射显示器的可切换液晶装置包括含有螺旋聚合物网络和向列型液晶的电池。提供电极用于跨电池施加场，以便在不同的光学状态之间切换。在反射状态下，电池将入射光反射在对温度变化相对不敏感的波段内。该装置通过用液晶和聚合物前体材料填充电池，然后例如通过光聚合交联或聚合前体材料形成螺旋聚合物网络而形成。

14. 发明授权

US5986740A Liquid crystal diffractive spatial light modulator and display having two switchable retarders and one passive retarder 失效
$Liquid crystal diffractive spatial light modulator and display having two switchable retarders and one passive retarder$
标题翻译：液晶衍射空间光调制器和显示器具有两个可切换延迟器和一个无源延迟器
公开(公告)号：US5986740A
公开(公告)日：1999-11-16
申请号：US871387
申请日：1997-06-06
申请人： Michael Geraint Robinson , Craig Tombling , Nicholas Mayhew , Tomoaki Kuratate , Michael John Towler
发明人： Michael Geraint Robinson , Craig Tombling , Nicholas Mayhew , Tomoaki Kuratate , Michael John Towler
IPC分类号： G02F1/01 , G02F1/13 , G02F1/1335 , G02F1/1343 , G02F1/137 , G02F1/141 , G02F1/29 , G03B21/00 , G02F1/133
CPC分类号： G02F1/134336 , G02F1/292 , G02F1/141 , G02F2201/124
摘要： A diffractive spatial light modulator includes first and second substrates between which an optical path is defined including, in order, first, second, and third half wave retarders. The second retarder has a fixed optic axis whereas the first and third retarders have switchable optic axes. The modulator is pixellated and each pixel includes a switchable phase-only diffraction grating. Each pixel is switchable between a first mode in which incident light is output in the zero-th order diffraction lobe and a second mode in which incident light is deflected into higher order diffraction lobes. The spatial light modulator may be used in high brightness projection displays.
摘要翻译：衍射空间光调制器包括第一和第二基板，其间定义光路，依次包括第一，第二和第三半波延迟器。第二延迟器具有固定的光轴，而第一和第三延迟器具有可切换的光轴。调制器是像素化的，并且每个像素包括可切换的仅相位衍射光栅。每个像素可在其中入射光在零级衍射波瓣中输出的第一模式和入射光偏转到高阶衍射波瓣的第二模式之间切换。空间光调制器可以用在高亮度投影显示器中。

15. 发明授权

US5638194A Polymer dispersed ferroelectric liquid crystal display device and a method for producing the same 失效
标题翻译：聚合物分散铁电液晶显示装置及其制造方法
公开(公告)号：US5638194A
公开(公告)日：1997-06-10
申请号：US168986
申请日：1993-12-16
申请人： Nobuaki Yamada , Tomoaki Kuratate , Shuichi Kohzaki
发明人： Nobuaki Yamada , Tomoaki Kuratate , Shuichi Kohzaki
IPC分类号： G02F1/13 , C09K19/38 , C09K19/54 , G02F1/1333 , G02F1/1334 , G02F1/1339 , G02F1/137 , G02F1/141
CPC分类号： C09K19/544 , C09K19/3833 , G02F1/1334 , G02F1/141 , G02F1/13394
摘要： A ferroelectric liquid crystal display device according to the present invention includes: a pair of substrates disposed so as to oppose each other, at least one of the pair of substrates being transparent; electrodes formed on an inside face of each of the pair of substrates; and a display medium for displaying an image, the display medium being divided into at least one liquid crystal region composed essentially of ferroelectric liquid crystal and a polymer region composed essentially of liquid crystalline polymer, and the display medium being controlled by applying a voltage to the electrodes.
摘要翻译：根据本发明的铁电液晶显示装置包括：一对基板，彼此相对设置，所述一对基板中的至少一个是透明的; 形成在所述一对基板的每一个的内表面上的电极; 以及用于显示图像的显示介质，所述显示介质被分成至少一个基本上由铁电液晶组成的液晶区域和基本上由液晶聚合物组成的聚合物区域，并且所述显示介质通过向所述显示介质施加电压电极。

16. 发明申请

US20090140276A1 OPTICAL FUNCTIONAL FILM AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：光学功能膜及其制造方法
公开(公告)号：US20090140276A1
公开(公告)日：2009-06-04
申请号：US11815152
申请日：2006-01-24
申请人： Tomoaki Kuratate
发明人： Tomoaki Kuratate
IPC分类号： H01L27/00 , H01L21/00
CPC分类号： H01J61/35 , H01L33/44 , H01L51/5275
摘要： A light emitting element includes a light emitting layer emitting light and a refractive index composite structure layer arranged in a light path of the light output from the light emitting layer. The refractive index composite structure layer includes a structure having characteristics (1) to (4) as follows: (1) an internal configuration includes two or more types of phases differing in refractive index; (2) at least one of the two or more types of phases includes a structural unit having a size greater than or equal to 1 nm and smaller than or equal to ¼ of a wavelength within a visible light wavelength range; (3) an average refractive index is higher than 1 and lower than a refractive index of a plurality of layers between a light emitter and the refractive index composite structure layer excepting a layer including a gas phase; and (4) the internal configuration in a thickness direction includes a plurality of interfaces between the two or more types of phases in a near-field region into which light as energy can enter from an interface between the optical functional film and another layer adjacent to the refractive index composite structure layer.
摘要翻译：发光元件包括发射光的发光层和布置在从发光层输出的光的光路中的折射率复合结构层。折射率复合结构层包括具有以下特征（1）至（4）的结构：（1）内部构型包括折射率不同的两种或更多种类型的相; （2）两种以上的相中的至少一方包括具有大于或等于1nm且小于或等于可见光波长范围内的波长的1/4的结构单元; （3）平均折射率高于1且低于发光体与折射率复合结构层之间的除了包含气相的层之间的多个层的折射率; 和（4）厚度方向的内部结构包括在近场区域中的两种或更多种类型的相中的多个界面，能量可以从光学功能膜和邻近的光学功能膜之间的界面进入光折射率复合结构层。

17. 发明授权

US06373549B1 Diffractive spatial light modulator and display 失效
$Diffractive spatial light modulator and display$
标题翻译：衍射空间光调制器和显示器
公开(公告)号：US06373549B1
公开(公告)日：2002-04-16
申请号：US09489078
申请日：2000-01-21
申请人： Craig Tombling , Michael Geraint Robinson , Nicholas Mayhew , Tomoaki Kuratate
发明人： Craig Tombling , Michael Geraint Robinson , Nicholas Mayhew , Tomoaki Kuratate
IPC分类号： G02F11335
CPC分类号： G02F1/292 , G02F1/141 , G02F2001/133638 , G02F2201/124 , G02F2203/02
摘要： A diffractive spatial light modulator comprises first and second substrates (1, 2) between which an optical path is defined comprising, in order, first (8a,8b), second (5,6), and third (8a,8b) half wave retarders. The second retarder (6,5) has a fixed optic axis (9c) whereas the first and third retarders have switchable optic axes (9a,9b). The fixed optic axis (9c) is oriented outside the switching ranges of the switchable optic axes (9a,9b). The modulator is pixellated and each pixel comprises a switchable phase-only diffraction grating. Each pixel is switchable between a first mode in which incident light is output in the zeroth order diffraction lobe and a second mode in which incident light is deflected into higher order diffraction lobes. The spatial light modulator may be used in high brightness projection displays.
摘要翻译：衍射空间光调制器包括第一和第二基板（1,2），在其间定义光路，依次包括第一（8a，8b），第二（5,6）和第三（8a，8b）半波缓凝剂第二延迟器（6,5）具有固定的光轴（9c），而第一和第三延迟器具有可切换的光轴（9a，9b）。固定光轴（9c）定向在可切换光轴（9a，9b）的切换范围之外。调制器是像素化的，并且每个像素包括可切换的仅相位衍射光栅。每个像素可在其中入射光在零阶衍射波瓣中输出的第一模式和入射光偏转到更高阶衍射波瓣的第二模式之间切换。空间光调制器可以用在高亮度投影显示器中。

18. 发明授权

US5808716A Liquid crystal device and method of making a liquid crystal device 失效
标题翻译：液晶装置及其制造方法
公开(公告)号：US5808716A
公开(公告)日：1998-09-15
申请号：US538560
申请日：1995-10-03
申请人： Paul Antony Gass , Michael John Towler , Tomoaki Kuratate , Martin David Tillin , Harald Reinhart Bock , Harry Garth Walton
发明人： Paul Antony Gass , Michael John Towler , Tomoaki Kuratate , Martin David Tillin , Harald Reinhart Bock , Harry Garth Walton
IPC分类号： G02F1/1337 , G02F1/141
CPC分类号： G02F1/133711 , G02F1/133788 , G02F1/141 , G02F2001/133726 , G02F2001/133765
摘要： A liquid crystal display includes glass cell walls on which are formed alignment layers. The cell is filled with liquid crystal material, such as FLC material. Chemical bonds are formed between the alignment layers and the adjacent liquid crystal layers so that the liquid crystal layers are bonded to the alignment layers in order to increase resistance to mechanical damage.
摘要翻译：液晶显示器包括形成对准层的玻璃单元壁。电池充满液晶材料，如FLC材料。在取向层和相邻的液晶层之间形成化学键，使得液晶层与取向层接合，以增加对机械损伤的抵抗力。

19. 发明授权

US5473450A Liquid crystal display device with a polymer between liquid crystal regions 失效
标题翻译：具有液晶区域之间的聚合物的液晶显示装置
公开(公告)号：US5473450A
公开(公告)日：1995-12-05
申请号：US054454
申请日：1993-04-27
申请人： Nobuaki Yamada , Tomoaki Kuratate , Tokihiko Shinomiya , Toshiyuki Hirai , Kohichi Fujimori , Masahiko Kondo , Noriaki Onishi , Shuichi Kohzaki , Kenji Majima , Katunobu Awane
发明人： Nobuaki Yamada , Tomoaki Kuratate , Tokihiko Shinomiya , Toshiyuki Hirai , Kohichi Fujimori , Masahiko Kondo , Noriaki Onishi , Shuichi Kohzaki , Kenji Majima , Katunobu Awane
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/13 , G02F1/1335
CPC分类号： G02F1/133711 , G02F1/133377 , G02F2001/133757
摘要： A liquid crystal display device of the present invention includes: two substrates facing each other, at least one of the substrates being transparent; electrodes disposed on inside surfaces of the respective substrates; a display medium which is provided between the two substrates and formed of polymer walls containing a polymer as their main component and liquid crystal regions containing liquid crystal as their main component; and a plurality of pixels, wherein the liquid crystal regions are partitioned by the polymer walls and are close to the substrates, portions of the liquid crystal regions close to the substrates being in parallel with the substrates, an interval a between the center of one liquid crystal region and the center of an adjacent liquid crystal region in a direction along the surface of the substrate is within a width of one pixel along the direction, and 80% or more of the intervals a satisfy the relationship: 3b/2>a>b/2, where b is an average of the intervals a.
摘要翻译：本发明的液晶显示装置包括：彼此面对的两个基板，至少一个基板是透明的; 设置在各个基板的内表面上的电极; 设置在两个基板之间并由聚合物壁形成的显示介质，所述聚合物壁包含聚合物作为其主要成分和以液晶为主要成分的液晶区域; 和多个像素，其中液晶区域被聚合物壁划分并且靠近基板，靠近基板的液晶区域的部分与基板平行，一个液体的中心之间的间隔a 晶体区域和沿着基板表面的方向的相邻液晶区域的中心在沿着该方向的一个像素的宽度内，并且间隔a的80％或更多满足关系：3b / 2> a> b / 2，其中b是间隔a的平均值。

20. 发明授权

US5363225A Liquid crystal element and driving method thereof including multi-value signal which ends at zero volts 失效
标题翻译：液晶元件及其驱动方法包括以零伏结束的多值信号
公开(公告)号：US5363225A
公开(公告)日：1994-11-08
申请号：US974111
申请日：1992-11-10
申请人： Tsugiko Minamihara , Tomoaki Kuratate , Toshio Matsumoto
发明人： Tsugiko Minamihara , Tomoaki Kuratate , Toshio Matsumoto
IPC分类号： G02F1/133 , G02F1/1337 , G02F1/136 , G02F1/1368 , G09G3/36 , G02F1/1343 , G02F1/13
CPC分类号： G09G3/3651 , G09G2310/06
摘要： A liquid crystal element includes a plurality of scanning electrodes, a plurality of signal electrodes, and a liquid crystal cell. The scanning and signal electrodes are formed in a matrix configuration. The liquid crystal cell has a pair of substrates provided with a switching device. The switching device has a gate-electrode and a source electrode at a crossing point of the above scanning electrodes and signal electrodes. A ferroelectric liquid crystal fills the liquid crystal cell. Furthermore, the scanning electrode is connected with the gate-electrode of the switching device, and the signal electrode is connected with the source-electrode of the switching device. The scanning electrode transmits a signal to turn on the switching device, and, simultaneously, the signal electrode transmits a multiple-value signal to drive the liquid crystal cell.
摘要翻译：液晶元件包括多个扫描电极，多个信号电极和液晶单元。扫描信号电极以矩阵形式形成。液晶单元具有设置有开关元件的一对基板。开关器件在上述扫描电极和信号电极的交叉点具有栅电极和源电极。铁电液晶填充液晶单元。此外，扫描电极与开关器件的栅电极连接，信号电极与开关器件的源极连接。扫描电极传输信号以接通开关器件，并且同时，信号电极传输多值信号以驱动液晶单元。

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