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：US20050099689A1

公开(公告)日：2005-05-12

申请号：US10943198

申请日：2004-09-17

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

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

IPC分类号： G02F1/13 ,  G02B27/22

CPC分类号： G02B27/22

摘要： A three-dimensional image display device includes a display unit having pixels arranged in a form of a matrix, the pixels forming pixel groups configured to display element images, and a mask having windows corresponding to the pixel groups. Preferably, relative positions of the pixel groups to the windows change cyclically.

摘要翻译： 三维图像显示装置包括具有以矩阵形式排列的像素的显示单元，形成用于显示元素图像的像素组的像素以及具有与像素组对应的窗口的掩模。 优选地，像素组到窗口的相对位置周期性地改变。

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：US20050264881A1

公开(公告)日：2005-12-01

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： H04N13/04 ,  G02B27/22 ,  H04N13/00 ,  G06T15/00

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：US07486817B2

公开(公告)日：2009-02-03

申请号：US11067662

申请日：2005-02-28

申请人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

发明人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

IPC分类号： G06K9/00

CPC分类号： H04N13/307 ,  H04N13/122 ,  H04N13/279 ,  H04N13/305

摘要： An apparatus includes a stereoscopic display region calculator calculating a stereoscopic display region to reproduce a three-dimensional positional relationship in image data displayed on a stereoscopic display device, based on two-dimensional or three-dimensional image data, a position of a target of regard of a virtual camera set in processing of rendering the image data, and orientations of the light beams output from the stereoscopic display device. The apparatus also includes an image processor performing image processing on image data outside a region representing the outside of the stereoscopic display region calculated by the stereoscopic display region calculator. The image processing is different from image processing on image data inside a region representing the inside of the stereoscopic display region. The apparatus also includes an image generator generating stereoscopic display image data from the two-dimensional or three-dimensional image data after processed by the image processor.

公开(公告)号：US07714857B2

公开(公告)日：2010-05-11

申请号：US12191246

申请日：2008-08-13

申请人： Rieko Fukushima ,  Yuzo Hirayama ,  Kazuki Taira

发明人： Rieko Fukushima ,  Yuzo Hirayama ,  Kazuki Taira

IPC分类号： G06T15/00 ,  G02B27/22

CPC分类号： G02B27/2214 ,  H04N13/31

摘要： An apparatus is provided with a display unit and a optical filter. The unit has pixels arranged in a matrix form, which are groped into a first group and second groups to display two-dimensional image information constituting elemental images, the image information being obtained from different directions. The optical filter has a first optical opening opposed to the first pixel group and second optical openings opposed to corresponding one of the second pixel groups. The center of the first pixel group is coincident with the axis of the first opening, each center of the second pixel groups is deviated from corresponding one of the second opening axe, and the deviation is gradually increased depending on a distance between the first and the second pixel group centers. The light rays are directed to a reference plane from the first and second pixel groups through the first and second opening axes.

摘要翻译： 一种装置设置有显示单元和滤光器。 该单元具有以矩阵形式布置的像素，其被分组为第一组和第二组以显示构成元素图像的二维图像信息，该图像信息从不同方向获得。 滤光器具有与第一像素组相对的第一光学开口和与第二像素组中的相应一个相对的第二光学开口。 第一像素组的中心与第一开口的轴线一致，第二像素组的每个中心偏离相应的一个第二开放轴线，并且偏离根据第一和第二像素组之间的距离逐渐增加 第二像素组中心​​。 光线通过第一和第二开口轴从第一和第二像素组引导到参考平面。

公开(公告)号：US20050195478A1

公开(公告)日：2005-09-08

申请号：US11067662

申请日：2005-02-28

申请人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

发明人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

IPC分类号： H04N13/02 ,  G03H1/26 ,  H04N13/00

CPC分类号： H04N13/307 ,  H04N13/122 ,  H04N13/279 ,  H04N13/305

摘要： An apparatus includes a stereoscopic display region calculator calculating a stereoscopic display region to reproduce a three-dimensional positional relationship in image data displayed on a stereoscopic display device, based on two-dimensional or three-dimensional image data, a position of a target of regard of a virtual camera set in processing of rendering the image data, and orientations of the light beams output from the stereoscopic display device. The apparatus also includes an image processor performing image processing on image data outside a region representing the outside of the stereoscopic display region calculated by the stereoscopic display region calculator. The image processing is different from image processing on image data inside a region representing the inside of the stereoscopic display region. The apparatus also includes an image generator generating stereoscopic display image data from the two-dimensional or three-dimensional image data after processed by the image processor.

摘要翻译： 一种立体显示区域计算器，其基于二维或三维图像数据，计算立体显示区域，以再现立体显示装置上显示的图像数据中的三维位置关系， 在渲染图像数据的处理中设置的虚拟相机以及从立体显示装置输出的光束的取向。 该装置还包括对由立体显示区域计算器计算的表示立体显示区域的外部的区域之外的图像数据执行图像处理的图像处理器。 图像处理与表示立体显示区域的内部的区域内的图像数据的图像处理不同。 该装置还包括从图像处理器处理后的二维或三维图像数据生成立体显示图像数据的图像生成器。

公开(公告)号：US20090002483A1

公开(公告)日：2009-01-01

申请号：US12230358

申请日：2008-08-28

申请人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

发明人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

IPC分类号： H04N13/02

CPC分类号： H04N13/307 ,  H04N13/122 ,  H04N13/279 ,  H04N13/305

摘要： An apparatus includes a stereoscopic display region calculator calculating a stereoscopic display region to reproduce a three-dimensional positional relationship in image data displayed on a stereoscopic display device, based on two-dimensional or three-dimensional image data, a position of a target of regard of a virtual camera set in processing of rendering the image data, and orientations of the light beams output from the stereoscopic display device. The apparatus also includes an image processor performing image processing on image data outside a region representing the outside of the stereoscopic display region calculated by the stereoscopic display region calculator. The image processing is different from image processing on image data inside a region representing the inside of the stereoscopic display region. The apparatus also includes an image generator generating stereoscopic display image data from the two-dimensional or three-dimensional image data after processed by the image processor.

摘要翻译： 一种立体显示区域计算器，其基于二维或三维图像数据，计算立体显示区域，以再现立体显示装置上显示的图像数据中的三维位置关系， 在渲染图像数据的处理中设置的虚拟相机以及从立体显示装置输出的光束的取向。 该装置还包括对由立体显示区域计算器计算的表示立体显示区域的外部的区域之外的图像数据执行图像处理的图像处理器。 图像处理与表示立体显示区域的内部的区域内的图像数据的图像处理不同。 该装置还包括从图像处理器处理后的二维或三维图像数据生成立体显示图像数据的图像生成器。

公开(公告)号：US20080309663A1

公开(公告)日：2008-12-18

申请号：US12191246

申请日：2008-08-13

申请人： Rieko FUKUSHIMA ,  Yuzo Hirayama ,  Kazuki Taira

发明人： Rieko FUKUSHIMA ,  Yuzo Hirayama ,  Kazuki Taira

IPC分类号： G06T15/00 ,  B44C1/22

CPC分类号： G02B27/2214 ,  H04N13/31

摘要： An apparatus is provided with a display unit and a optical filter. The unit has pixels arranged in a matrix form, which are groped into a first group and second groups to display two-dimensional image information constituting elemental images, the image information being obtained from different directions. The optical filter has a first optical opening opposed to the first pixel group and second optical openings opposed to corresponding one of the second pixel groups. The center of the first pixel group is coincident with the axis of the first opening, each center of the second pixel groups is deviated from corresponding one of the second opening axe, and the deviation is gradually increased depending on a distance between the first and the second pixel group centers. The light rays are directed to a reference plane from the first and second pixel groups through the first and second opening axes.

摘要翻译： 一种装置设置有显示单元和滤光器。 该单元具有以矩阵形式布置的像素，其被分组为第一组和第二组以显示构成元素图像的二维图像信息，该图像信息从不同方向获得。 滤光器具有与第一像素组相对的第一光学开口和与第二像素组中的相应一个相对的第二光学开口。 第一像素组的中心与第一开口的轴线一致，第二像素组的每个中心偏离相应的一个第二开放轴线，并且偏离根据第一和第二像素组之间的距离逐渐增加 第二像素组中心​​。 光线通过第一和第二开口轴从第一和第二像素组引导到参考平面。