公开(公告)号：US20080055547A1

公开(公告)日：2008-03-06

申请号：US11896890

申请日：2007-09-06

申请人： Tatsuo Saishu ,  Yuzo Hirayama

发明人： Tatsuo Saishu ,  Yuzo Hirayama

IPC分类号： G02B27/22 ,  G03B21/00

CPC分类号： G03B35/24 ,  G02B27/2214 ,  H04N13/305 ,  H04N13/31

摘要： In a one-dimensional IP (vertical disparity discarding system), it is made possible to obtain a perspective projection image with no distortion or reduced distortion. A stereoscopic display device is provided with a display device including a display plane in which pixels are arranged flatly in a matrix shape; and a parallax barrier including a plurality of apertures or a plurality of lenses and being configured to control directions of rays from the pixels such that a horizontal disparity is included but a vertical disparity is not included. A horizontal direction pitch of the parallax barrier is integer times a horizontal pitch of the pixels, the display plane of the display device is divided so as to correspond to elemental images for respective apertures or the lenses of the parallax barrier, and an image whose vertical direction corresponds to a perspective projection in a fixed viewing distance and whose horizontal direction corresponds to an orthographic projection is divided and arranged for respective columns of the pixels.

摘要翻译： 在一维IP（垂直视差丢弃系统）中，可以获得没有失真或减小的失真的透视投影图像。 立体显示装置具有显示装置，显示装置包括像素以矩阵形状排列的显示面; 以及视差屏障，其包括多个孔或多个透镜，并被配置为控制来自像素的光线的方向，使得包括水平视差，但不包括垂直视差。 视差屏障的水平方向间距是像素的水平间距的整数倍，显示装置的显示面被分割成与各个孔径的基本图像或视差屏障的透镜对应，垂直方向的图像 方向对应于固定观看距离中的透视投影，并且其水平方向对应于正投影，被划分并布置用于各个像素列。

公开(公告)号：US20070058034A1

公开(公告)日：2007-03-15

申请号：US11518994

申请日：2006-09-12

申请人： Shunichi Numazaki ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yuzo Hirayama

发明人： Shunichi Numazaki ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yuzo Hirayama

IPC分类号： H04N13/04

CPC分类号： H04N13/398 ,  H04N13/305 ,  H04N13/324 ,  H04N13/366

摘要： A stereoscopic image display device includes a stereoscopic image display unit that displays a stereoscopic image. The stereoscopic image display unit includes: an image display element that is arranged with a plurality of color pixels; and a beam direction limitation element that is provided on the image display element and limits a direction of a beam exiting from the image display element. The stereoscopic image display device further includes: a movement command reception unit that receives a command to move the stereoscopic image displayed on the stereoscopic image display unit to a movement position; and a display position correction unit that corrects the movement position that is determined by the command received by the movement command reception unit, to a position where color information of the stereoscopic image remains uncollapsed.

摘要翻译： 立体图像显示装置包括显示立体图像的立体图像显示单元。 立体图像显示单元包括：布置有多个彩色像素的图像显示元件; 以及设置在图像显示元件上并限制从图像显示元件退出的光束的方向的光束方向限制元件。 立体图像显示装置还包括：移动指令接收单元，其接收将立体图像显示单元上显示的立体图像移动到移动位置的命令; 以及显示位置校正单元，其将由所述移动指令接收单元接收到的命令确定的移动位置校正到立体图像的颜色信息保持未被破坏的位置。

公开(公告)号：US07119780B2

公开(公告)日：2006-10-10

申请号：US10982889

申请日：2004-11-08

申请人： Tatsuo Saishu ,  Hajime Yamaguchi ,  Rieko Fukushima ,  Rei Hasegawa ,  Kohki Takatoh

发明人： Tatsuo Saishu ,  Hajime Yamaguchi ,  Rieko Fukushima ,  Rei Hasegawa ,  Kohki Takatoh

IPC分类号： G09G3/36

CPC分类号： G09G3/3651 ,  G09G3/3614 ,  G09G2310/06 ,  G09G2320/0257 ,  G09G2320/0261

摘要： A display includes a ferroelectric liquid crystal material having an asymmetric polarity response property, a section which applies an image signal to a pixel of the material for every two fields forming one frame, and a controller which reverses the polarity of the signal in one frame period. Particularly, the controller is configured that the polarity of the signal is reversed in a selected one of first and second manners, the first manner initiating a signal amplitude change from a polarity in which a larger response of the material is obtainable, the second manner initiating a signal amplitude change from a polarity in which a smaller response of the material is obtainable, and the selected manner being smaller in the total of brightness deviation generated in a frame immediately after the change for each of predetermined brightness transitions.

公开(公告)号：US06975297B2

公开(公告)日：2005-12-13

申请号：US10175899

申请日：2002-06-21

申请人： Tatsuo Saishu ,  Haruhiko Okumura ,  Kohki Takatoh ,  Hajime Yamaguchi ,  Rei Hasegawa ,  Hitoshi Kobayahi ,  Rieko Fukushima

发明人： Tatsuo Saishu ,  Haruhiko Okumura ,  Kohki Takatoh ,  Hajime Yamaguchi ,  Rei Hasegawa ,  Hitoshi Kobayahi ,  Rieko Fukushima

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2300/0842 ,  G09G2310/06 ,  G09G2320/02 ,  G09G2320/0204 ,  G09G2320/0257 ,  G09G2320/0261

摘要： Disclosed is a method for driving an active matrix type liquid crystal display device including a first electrode, a second electrode, and a liquid crystal layer interposed between the first and the second electrodes, and the liquid crystal layer having a larger polarization when a voltage of a first polarity is applied to the first electrode against the second electrode than that when a voltage of a second polarity different from the first polarity is applied to the first electrode against the second electrode, the method comprising dividing a frame into a first field and a second field, applying a first voltage of the first polarity to the first electrode during the first field, generating a second voltage from the first voltage by changing its polarity, a magnitude of the second voltage being modified by an amount of ΔV (ΔV≠0) based on a magnitude of the first voltage in a direction of the first polarity when the first voltage is not zero, and applying the second voltage to the first electrode during the second field.

摘要翻译： 公开了一种用于驱动有源矩阵型液晶显示装置的方法，该有源矩阵型液晶显示装置包括插入在第一和第二电极之间的第一电极，第二电极和液晶层，并且当电压 与第一极性不同的第二极性的电压相对于第二电极施加到第一电极的第一极性相对于第二电极施加第一极性，该方法包括将框分成第一场和 第二场，在第一场期间将第一极性的第一电压施加到第一电极，通过改变其极性从第一电压产生第二电压，第二电压的幅度被修改ΔVa的量（ΔV< 0），当第一电压不为零时，基于第一极性的方向上的第一电压的大小，并且将第二电压施加到 在第二场中的第一个电极。

公开(公告)号：US20050083288A1

公开(公告)日：2005-04-21

申请号：US10982889

申请日：2004-11-08

申请人： Tatsuo Saishu ,  Hajime Yamaguchi ,  Rieko Fukushima ,  Rei Hasegawa ,  Kohki Takatoh

发明人： Tatsuo Saishu ,  Hajime Yamaguchi ,  Rieko Fukushima ,  Rei Hasegawa ,  Kohki Takatoh

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3651 ,  G09G3/3614 ,  G09G2310/06 ,  G09G2320/0257 ,  G09G2320/0261

摘要： A display includes a ferroelectric liquid crystal material having an asymmetric polarity response property, a section which applies an image signal to a pixel of the material for every two fields forming one frame, and a controller which reverses the polarity of the signal in one frame period. Particularly, the controller is configured that the polarity of the signal is reversed in a selected one of first and second manners, the first manner initiating a signal amplitude change from a polarity in which a larger response of the material is obtainable, the second manner initiating a signal amplitude change from a polarity in which a smaller response of the material is obtainable, and the selected manner being smaller in the total of brightness deviation generated in a frame immediately after the change for each of predetermined brightness transitions.

摘要翻译： 显示器包括具有不对称极性响应特性的铁电液晶材料，将图像信号施加到形成一帧的每两场的材料的像素的部分，以及在一个帧周期内使信号的极性反转的控制器 。 特别地，控制器被配置为以第一和第二选择的方式使信号的极性反转，第一种方式是从可获得材料的较大响应的极性引发信号幅度变化，第二种方式发起 信号幅度从可获得较小响应的极性的极性变化，并且所选择的方式在每个预定亮度转换之后紧接在改变之后的帧中产生的亮度偏差的总和中较小。

公开(公告)号：US06614491B2

公开(公告)日：2003-09-02

申请号：US09801812

申请日：2001-03-09

申请人： Rei Hasegawa ,  Rieko Fukushima ,  Tatsuo Saishu ,  Hajime Yamaguchi ,  Kohki Takatoh

发明人： Rei Hasegawa ,  Rieko Fukushima ,  Tatsuo Saishu ,  Hajime Yamaguchi ,  Kohki Takatoh

IPC分类号： G02F1141

CPC分类号： G02F1/141 ,  G02F1/133512

摘要： There is provided a liquid crystal display which is capable of preventing light from leaking out from the peripheral portion of pixels and which has a high display performance. The liquid crystal display comprises: an array substrate including a plurality of scanning lines and a plurality of signal lines, a plurality of switching elements, a plurality of pixel electrodes, and a first alignment layer which is formed on the first substrate so as to cover the pixel electrodes; a counter substrate including a counter electrode and a second alignment layer which is formed on the second substrate so as to cover the counter electrode; and a light control layer sandwiched between the array substrate and the counter substrate, and including a liquid crystal material having a spontaneous polarization and having a nematic phase or an isotropic phase on a high-temperature side of a chiral smectic C phase, an optical axis of liquid crystal molecules in the light control layer substantially staying when no electric field or a first electric field of a first polarity are applied to said liquid crystal material, and the optical axis of the liquid crystal molecules responding in accordance with a magnitude of a second electric field of a second polarity different from the first polarity when the second electric field is applied to said liquid crystal material, wherein an electric field between the scanning lines and the counter electrode has the first polarity when the switching elements turn on.

摘要翻译： 提供了一种液晶显示器，其能够防止光从像素的周边部分泄漏并具有高显示性能。 液晶显示器包括：阵列基板，包括多个扫描线和多个信号线，多个开关元件，多个像素电极和第一取向层，其形成在第一基板上以覆盖 像素电极; 对置基板，包括对电极和第二取向层，所述第二取向层形成在所述第二基板上以覆盖所述对电极; 以及夹在阵列基板和对置基板之间的光控层，并且在手性近晶C相的高温侧包括具有自发极化并具有向列相或各向同性相的液晶材料，光轴 当没有电场或第一极性的第一电场施加到所述液晶材料时，所述光控制层中的液晶分子基本上停留，并且所述液晶分子的光轴根据第二 当第二电场施加到所述液晶材料时，第二极性与第一极性不同的电场，其中当开关元件导通时，扫描线和对电极之间的电场具有第一极性。

公开(公告)号：US5922242A

公开(公告)日：1999-07-13

申请号：US858811

申请日：1997-05-19

申请人： Tatsuo Saishu ,  Kohki Takatoh ,  Hideo Hama ,  Yukari Sakai

发明人： Tatsuo Saishu ,  Kohki Takatoh ,  Hideo Hama ,  Yukari Sakai

IPC分类号： G02F1/137 ,  C09K19/02 ,  G02F1/133 ,  G02F1/1337 ,  G02F1/141 ,  G09F9/35 ,  C09K19/52 ,  C09K19/32

CPC分类号： C09K19/0266 ,  G02F1/141 ,  G02F2001/133773 ,  G02F2001/1412 ,  G02F2203/30

摘要： An LCD which having a high response speed, a wide viewing angle and a high contrast and capable of displaying high-quality gray-scale images at normal temperature. The LCD comprises an array substrate, a counter substrate opposing the array substrate, pixel electrodes arranged on the the array substrate in rows and columns, each connected to an active element, a first orientation film provided on the pixel electrodes, a counter electrode opposing the pixel electrodes, arranged on the counter substrate, a second orientation film provided on the counter electrode, rubbed in a direction slightly inclined to a direction in which the first orientation has been rubbed, and a layer of antiferroelectric liquid crystal sealed in a gap between the first and second orientation films, the antiferroelectric liquid crystal being a smectic liquid crystal which contains an antiferroelectric liquid crystal compound represented by R.sup.1 (O)--Zm--Y--E--COO--C*HX--R.sup.4. The liquid crystal exhibits transmittance which increases monotonically with applied voltage and exhibits a memory margin M ranging from -1 to 0 at normal temperature. The memory margin M is given as M=(V.sub.10 -V'.sub.90)/(V.sub.90 -V.sub.10).

摘要翻译： 具有高响应速度，宽视角和高对比度并能够在常温下显示高质量灰度图像的LCD。 LCD包括阵列基板，与阵列基板相对的对置基板，排列在阵列基板上的行和列各自连接到有源元件的像素电极，设置在像素电极上的第一取向膜，与 配置在对置基板上的像素电极，设置在对电极上的第二取向膜，沿着与第一取向被摩擦的方向稍微倾斜的方向摩擦，以及密封在第一取向之间的间隙中的反铁电液晶层 第一和第二取向膜，反铁电液晶是含有由R1（O）-Zm-YE-COO-C * HX-R4表示的反铁电液晶化合物的近晶液晶。 液晶显示透射率随施加电压单调增加，并且在正常温度下表现出从-1到0的记忆容限M. 存储器裕度M被给出为M =（V10-V'90）/（V90-V10）。

公开(公告)号：US08964006B2

公开(公告)日：2015-02-24

申请号：US13231336

申请日：2011-09-13

申请人： Tatsuo Saishu ,  Yuzo Hirayama

发明人： Tatsuo Saishu ,  Yuzo Hirayama

IPC分类号： H04N13/04 ,  G02B27/22

CPC分类号： G02B27/225 ,  G02B27/2214 ,  H04N13/317

摘要： A three-dimensional display apparatus according to an embodiment includes: a display unit including pixels arranged in a matrix form; and an optical plate opposed to the display unit, the optical plate functioning as a plurality of optical apertures which are extended nearly in a straight line manner in a second direction and arranged in a first direction. Each of the pixels is divided into M sub-pixels respectively comprising M color components arranged in the first direction where M is an integer of at least 1, and Q/B is an integer N, M×P/A is a non-integer, and (Q/B)/(P/A) is a non-integer, where P is a period of the optical apertures in the first direction, Q is a period of the optical apertures in the second direction, A is a period of the pixels in the first direction, and B is a period of the pixels in the second direction.

摘要翻译： 根据实施例的三维显示装置包括：显示单元，包括以矩阵形式布置的像素; 以及与显示单元相对的光学板，所述光学板用作多个光学孔，其在第二方向上几乎以直线方式延伸并且沿第一方向布置。 每个像素被分成M个子像素，M个子像素分别包括在第一方向上布置的M个颜色分量，其中M是至少为1的整数，Q / B是整数N，M×P / A是非整数 ，和（Q / B）/（P / A）是非整数，其中P是第一方向上的光学孔的周期，Q是第二方向上的光学孔的周期，A是周期 的第一方向上的像素的周期，B是第二方向上的像素的周期。

公开(公告)号：US08384772B2

公开(公告)日：2013-02-26

申请号：US11887917

申请日：2007-08-31

申请人： Tatsuo Saishu ,  Rieko Fukushima

发明人： Tatsuo Saishu ,  Rieko Fukushima

IPC分类号： H04N13/04 ,  H04N9/47

CPC分类号： H04N13/351 ,  H04N13/305 ,  H04N13/31

摘要： It is made possible to provide a three-dimensional image display device by which an alarm image with high visibility can be displayed at the end of the viewing zone in a parallel-ray one-dimensional IP system, without a reduction of the viewing zone or a decrease in processing speed. A three-dimensional image display device includes: an elemental image display unit that has pixels arranged in a matrix form in a display plane, and displays elemental images; an optical plate that is placed to face the elemental image display unit, has optical apertures that extend linearly in a vertical direction and are arranged at regular intervals in a horizontal direction, and controls light rays from the elemental image display unit; and an image data converting unit that converts image data so that single-color portions having periodically varying widths are inserted to boundary portions between the elemental images, the width varying with locations in the elemental image display unit, the inserted single-color portions being asymmetrical in the entire elemental image display unit.

摘要翻译： 可以提供一种三维图像显示装置，通过该三维图像显示装置，可以在平行射线一维IP系统中在观察区域的末端显示具有高可见度的报警图像，而不会减少观察区域或 处理速度下降。 三维图像显示装置包括：具有以矩阵形式布置在显示平面中的像素并显示元素图像的元素图像显示单元; 放置成面向基本图像显示单元的光学板具有在垂直方向上线性延伸并且沿水平方向以规则间隔布置的光学孔，并且控制来自基本图像显示单元的光线; 以及图像数据转换单元，其转换图像数据，使得具有周期性变化的宽度的单色部分插入到基本图像之间的边界部分，所述宽度随着元素图像显示单元中的位置而变化，所插入的单色部分是不对称的 在整个元素图像显示单元中。

公开(公告)号：US20120139911A1

公开(公告)日：2012-06-07

申请号：US13357706

申请日：2012-01-25

申请人： Tatsuo Saishu ,  Rieko Fukushima ,  Kazuki Taira ,  Yuzo Hirayama

发明人： Tatsuo Saishu ,  Rieko Fukushima ,  Kazuki Taira ,  Yuzo Hirayama

IPC分类号： G06T15/00

CPC分类号： G02B27/2214 ,  G02B27/0025 ,  G09G2300/0443 ,  H04N13/305 ,  H04N13/31 ,  H04N13/317 ,  H04N13/324 ,  H04N13/351

摘要： A stereoscopic display device of an embodiment includes a display device having pixels developing either one color of red, green and blue. A vertical period of pixel rows comprising the pixels arranged in one row in a lateral direction is three times a lateral period of the pixels, the pixels developing red, green and blue are alternately arranged in a lateral direction in the same row, the pixels in one row of two rows adjacent in a vertical direction are arranged such that lateral positions thereof are shifted to the pixels in the other row by ½ of the lateral period of the pixels, the pixels in rows adjacent in the same column through one row interposed therebetween are the pixels developing different colors of red, green and blue, and an average value of pitches of the elemental images is larger than a width of pieces of the pixels.

摘要翻译： 实施例的立体显示装置包括具有显影红色，绿色和蓝色的一种颜色的像素的显示装置。 包括沿横向排列成一行的像素的垂直周期的像素行是像素的横向周期的三倍，显影红色，绿色和蓝色的像素在同一行中沿横向方向交替布置，像素在 排列在垂直方向相邻的两行的一行，使得其横向位置被移动到另一行中的像素的像素的横向周期的1/2，通过一行插入在同一列中的行中的像素 是显示红色，绿色和蓝色不同颜色的像素，并且基本图像的间距的平均值大于像素的宽度。