公开(公告)号：US20090051685A1

公开(公告)日：2009-02-26

申请号：US12187617

申请日：2008-08-07

申请人： Ayako Takagi ,  Kazuki Taira ,  Tatsuo Saishu ,  Hitoshi Kobayashi ,  Yoshiharu Momonoi ,  Yuzo Hirayama

发明人： Ayako Takagi ,  Kazuki Taira ,  Tatsuo Saishu ,  Hitoshi Kobayashi ,  Yoshiharu Momonoi ,  Yuzo Hirayama

IPC分类号： G06T15/00

CPC分类号： H04N13/361 ,  H04N13/10 ,  H04N13/156 ,  H04N13/305 ,  H04N13/317 ,  H04N13/324 ,  H04N13/359 ,  H04N13/398

摘要： A stereoscopic image display apparatus includes: a plane display device including a display panel formed of pixels arranged in a matrix form and an image display controller controlling an image displayed on the display panel; an optical plate including a plurality of lenses provided in front of the display panel and controlling light rays illuminated from the pixels; a display mode selector selecting one of stereoscopic image display and two-dimensional image display as a display mode; an analyzer analyzing image information contained in a two-dimensional image displayed based on a display information and determine whether to process the two-dimensional image when two-dimensional image display as a display mode be selected; and an image processor processing the two-dimensional image based on a result of the analysis conducted by the analyzer, sending the processed two-dimensional image to the image display controller, and causing the image display controller to display the processed two-dimensional image on the display panel.

摘要翻译： 立体图像显示装置包括：平面显示装置，包括由以矩阵形式布置的像素形成的显示面板和控制显示面板上显示的图像的图像显示控制器; 包括设置在所述显示面板前方的多个透镜并控制从所述像素照射的光线的光学板; 选择立体图像显示和二维图像显示之一作为显示模式的显示模式选择器; 分析器，分析基于显示信息显示的二维图像中包含的图像信息，并且当选择作为显示模式的二维图像显示时，确定是否处理二维图像; 以及图像处理器，基于由分析器进行的分析的结果处理二维图像，将处理后的二维图像发送到图像显示控制器，并使图像显示控制器显示经处理的二维图像 显示面板。

公开(公告)号：US20060256259A1

公开(公告)日：2006-11-16

申请号：US11377437

申请日：2006-03-17

申请人： Ayako Takagi ,  Kazuki Taira ,  Rei Hasegawa ,  Yuko Kizu ,  Yuzo Hirayama ,  Rieko Fukushima ,  Tatsuo Saishu ,  Hitoshi Kobayashi

发明人： Ayako Takagi ,  Kazuki Taira ,  Rei Hasegawa ,  Yuko Kizu ,  Yuzo Hirayama ,  Rieko Fukushima ,  Tatsuo Saishu ,  Hitoshi Kobayashi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133526 ,  G02B27/2214

摘要： It is possible to reduce a crosstalk amount and stray light even if a viewing zone angle is wide or large. A stereoscopic image display apparatus includes: a flat display device and a beam controlling element provided on a front face of the flat display device. The beam controlling element includes: a first lens array having a plurality of lenses, a second lens array having a plurality of lenses, and a third lens array provided between the first lens array and the second lens array and having a plurality of lenses. The third lens array is configured such that each lens thereof on the first lens array side coincides with a corresponding lens thereof on the second lens array, and refractive indexes of the first and the second lens arrays are approximately the same, and a refractive index of the third lens array is different from the refractive indexes of the first and the second lens arrays.

摘要翻译： 即使观察区角度宽或大，也可以减少串扰量和杂散光。 立体图像显示装置包括：平面显示装置和设置在平面显示装置的正面上的光束控制元件。 光束控制元件包括：具有多个透镜的第一透镜阵列，具有多个透镜的第二透镜阵列，以及设置在第一透镜阵列和第二透镜阵列之间并具有多个透镜的第三透镜阵列。 第三透镜阵列被配置为使得第一透镜阵列侧上的每个透镜与第二透镜阵列上的对应透镜重合，并且第一和第二透镜阵列的折射率近似相同，并且折射率 第三透镜阵列与第一透镜阵列和第二透镜阵列的折射率不同。

公开(公告)号：US07495634B2

公开(公告)日：2009-02-24

申请号：US11135407

申请日：2005-05-24

申请人： Ayako Takagi ,  Tatsuo Saishu ,  Kazuki Taira ,  Yuzo Hirayama

发明人： Ayako Takagi ,  Tatsuo Saishu ,  Kazuki Taira ,  Yuzo Hirayama

IPC分类号： G09G5/00

CPC分类号： G02B27/2214 ,  H04N13/305

摘要： A three-dimensional display apparatus is provided with an optical element including optical apertures arranged opposite a display module and in association with the parallax images. The optical apertures cause the parallax images to be displayed in a near-side region closer to an observer, while causing a three-dimensional image to be displayed in a far-side region located opposite the observer with respect to the display module. When a smooth three-dimensional image is to be displayed in the near-side region, the optical gap between the optical element and the display surface is set longer than a reference distance depending on the position of the three-dimensional image. In order to display a smooth three-dimensional image in the far-side region, the observer sets the optical gap shorter than the reference distance depending on the position of the three-dimensional image.

摘要翻译： 三维显示装置设置有包括与显示模块相对布置并与视差图像相关联的光学孔的光学元件。 光学孔使视差图像显示在靠近观察者的近侧区域，同时使三维图像显示在与显示模块相对的观察者相对的远侧区域中。 当在近侧区域中显示平滑的三维图像时，光学元件和显示表面之间的光学间隙被设定为比根据三维图像的位置的参考距离长。 为了在远侧区域显示平滑的三维图像，观察者根据三维图像的位置将光学间隙设定为短于基准距离。

公开(公告)号：US07978151B2

公开(公告)日：2011-07-12

申请号：US12003801

申请日：2008-01-02

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

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

IPC分类号： G02B5/30

CPC分类号： H04N13/359 ,  H04N13/337

摘要： A three-dimensional image display apparatus includes an image display configured to output image light which arrays a plurality of pixels and has polarization, a lens array arranged in front of the image display, configured to function as lens at light which has a 1st polarization direction, and not to function as lens at light which has a 2nd polarization direction differed from the 1st polarization direction, and a birefringent phase modulator placed between the image display and the lens array and configured to rotate a polarization plane of the image light.

摘要翻译： 三维图像显示装置包括：图像显示器，被配置为输出排列有多个像素且具有偏振的图像光;布置在图像显示器前面的透镜阵列，被配置为在具有第一偏振方向 并且不具有在具有与第一偏振方向不同的第二偏振方向的光下的透镜，以及位于图像显示器和透镜阵列之间并被配置为旋转图像光的偏振面的双折射相位调制器。

公开(公告)号：US07830601B2

公开(公告)日：2010-11-09

申请号：US10940780

申请日：2004-09-15

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

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

IPC分类号： G02B27/22

CPC分类号： G02B27/2214 ,  H04N13/305

摘要： The embodiment is to make it possible to increase a resolution obtained when a character or a two-dimensional image is displayed. A stereoscopic image display device is provided with a two-dimensional image display device having a plurality of pixels arranged within a display plane; and a ray control section which is provided in front of or behind the display plane and has a plurality of opening portions or a plurality of lenses arranged side by side, for controlling rays from the pixels, a distance z from the ray control section to a two-dimensional character or a two-dimensional image display position satisfying relationships of 0

摘要翻译： 该实施例是使得可以增加当显示字符或二维图像时获得的分辨率。 立体图像显示装置具有布置在显示平面内的多个像素的二维图像显示装置; 以及射线控制部，其设置在所述显示面的前方或后方，并且具有并排设置的多个开口部或多个透镜，用于控制来自所述像素的射线，从所述射线控制部到所述射线控制部的距离z 在投影区域中满足0

公开(公告)号：US07742046B2

公开(公告)日：2010-06-22

申请号：US11512314

申请日：2006-08-30

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

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

IPC分类号： G06T15/00 ,  G02B27/22

CPC分类号： H04N13/111 ,  H04N13/305

摘要： A two-dimensional image can be displayed in a desired position, a desired aspect ratio of the display image can be maintained, and such an elemental image array as to maximize an interpolating effect can be produced. A producing method of an elemental image array for three-dimensional image display includes: converting the resolution of the two-dimensional image into substantially the same resolution of a three-dimensional image display device; obtaining multipoint images by shifting the position to sample the two-dimensional image after the resolution conversion at regular intervals in the horizontal direction; and rearranging the multipoint images according to the positional relationship between exit pupils and projecting directions.

摘要翻译： 可以将二维图像显示在期望的位置，可以保持显示图像的期望的纵横比，并且可以产生最大化内插效果的这种基本图像阵列。 用于三维图像显示的元素图像阵列的制造方法包括：将二维图像的分辨率转换成三维图像显示装置的大致相同的分辨率; 通过在水平方向上以规则的间隔移动位置以对分辨率转换后的二维图像进行采样来获得多点图像; 并根据出射光瞳和投影方向之间的位置关系来重排多点图像。

公开(公告)号：US20080211736A1

公开(公告)日：2008-09-04

申请号：US12003801

申请日：2008-01-02

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

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

IPC分类号： G02B5/30

CPC分类号： H04N13/359 ,  H04N13/337

摘要： A three-dimensional image display apparatus includes an image display configured to output image light which arrays a plurality of pixels and has polarization, a lens array arranged in front of the image display, configured to function as lens at light which has a 1st polarization direction, and not to function as lens at light which has a 2nd polarization direction differed from the 1st polarization direction, and a birefringent phase modulator placed between the image display and the lens array and configured to rotate a polarization plane of the image light.

公开(公告)号：US20050057807A1

公开(公告)日：2005-03-17

申请号：US10940780

申请日：2004-09-15

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

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

IPC分类号： G03B35/00 ,  G02B27/22 ,  G02F1/13 ,  H04N13/00 ,  H04N13/04

CPC分类号： G02B27/2214 ,  H04N13/305

摘要： The embodiment is to make it possible to increase a resolution obtained when a character or a two-dimensional image is displayed. A stereoscopic image display device is provided with a two-dimensional image display device having a plurality of pixels arranged within a display plane; and a ray control section which is provided in front of or behind the display plane and has a plurality of opening portions or a plurality of lenses arranged side by side, for controlling rays from the pixels, a distance z from the ray control section to a two-dimensional character or a two-dimensional image display position satisfying relationships of 0

公开(公告)号：US07345654B2

公开(公告)日：2008-03-18

申请号：US11712439

申请日：2007-03-01

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

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

IPC分类号： G02B5/30

CPC分类号： H04N13/359 ,  H04N13/337

摘要： A three-dimensional image display apparatus includes an image display configured to output image light which arrays a plurality of pixels and has polarization, a lens array arranged in front of the image display, configured to function as lens at light which has a 1st polarization direction, and not to function as lens at light which has a 2nd polarization direction differed from the 1st polarization direction, and a birefringent phase modulator placed between the image display and the lens array and configured to rotate a polarization plane of the image light.

摘要翻译： 三维图像显示装置包括：图像显示器，被配置为输出排列有多个像素且具有偏振的图像光;布置在图像显示器前面的透镜阵列，被配置为在具有第一偏振方向 并且不具有在具有与第一偏振方向不同的第二偏振方向的光下的透镜，以及位于图像显示器和透镜阵列之间并被配置为旋转图像光的偏振面的双折射相位调制器。

公开(公告)号：US07250923B2

公开(公告)日：2007-07-31

申请号：US10772302

申请日：2004-02-06

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

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

IPC分类号： G02B5/30

CPC分类号： H04N13/359 ,  H04N13/337

摘要： A three-dimensional image display apparatus includes an image display configured to output image light which arrays a plurality of pixels and has polarization, a lens array arranged in front of the image display, configured to function as lens at light which has a 1st polarization direction, and not to function as lens at light which has a 2nd polarization direction differed from the 1st polarization direction, and a birefringent phase modulator placed between the image display and the lens array and configured to rotate a polarization plane of the image light.