公开(公告)号：US20120176423A1

公开(公告)日：2012-07-12

申请号：US13423376

申请日：2012-03-19

申请人： Hitoshi NAGATO ,  Takashi MIYAZAKI ,  Yutaka NAKAI ,  Tomio ONO ,  Yoshinori HONGUH ,  Hideki NUKADA ,  Yuzo HIRAYAMA ,  Hajime YAMAGUCHI

发明人： Hitoshi NAGATO ,  Takashi MIYAZAKI ,  Yutaka NAKAI ,  Tomio ONO ,  Yoshinori HONGUH ,  Hideki NUKADA ,  Yuzo HIRAYAMA ,  Hajime YAMAGUCHI

IPC分类号： G09G5/10 ,  F21V9/00

CPC分类号： G02F1/133526 ,  G02F1/133605 ,  G02F1/133621 ,  G02F2001/133521

摘要： According to one embodiment, a display device includes an optical switch panel, and a light source device. The optical switch panel includes pixels and a drive part controlling transmissivity of the pixels. The light source device is stacked with the panel and includes a light source to emit a source light, a light guiding unit, interference filters, and light controlling parts. The light guiding unit includes a light guide region guiding the source light, a reflecting part provided around the region to reflect the source light, and apertures provided around the region and causing semi-collimated light to be emitted. The interference filters cause lights in certain wavelength dands of the light emitted from the aperture to pass. The light controlling parts cause the lights through the filters to enter the pixels to form an image.

摘要翻译： 根据一个实施例，显示装置包括光开关面板和光源装置。 光开关面板包括像素和控制像素的透射率的驱动部。 光源装置与面板堆叠并且包括用于发射源光的光源，导光单元，干涉滤光器和光控制部件。 导光单元包括引导源光的导光区域，设置在该区域周围以反射源光的反射部分，以及设置在该区域周围并使半准直光发射的孔。 干涉滤光片会使从光圈发出的光的某些波长的光线中的光通过。 光控制部件使通过滤光器的光进入像素以形成图像。

公开(公告)号：US20130050594A1

公开(公告)日：2013-02-28

申请号：US13359801

申请日：2012-01-27

申请人： Yuzo HIRAYAMA ,  Rieko FUKUSHIMA ,  Tatsuo SAISHU

发明人： Yuzo HIRAYAMA ,  Rieko FUKUSHIMA ,  Tatsuo SAISHU

IPC分类号： G02F1/1335

CPC分类号： G02B27/2214 ,  G02B3/005 ,  G02B3/0087 ,  G02B3/14 ,  G02B26/005 ,  G02F1/13471 ,  G02F1/29 ,  G02F2001/294 ,  G02F2203/07 ,  G02F2203/28 ,  H04N13/305 ,  H04N13/317 ,  H04N13/324 ,  H04N13/359

摘要： According to one embodiment, a three-dimensional image display apparatus includes a display unit and liquid crystal lenses. A plurality of sub-pixels may be arrayed in a matrix in a first direction and a second direction in the display unit. The liquid crystal lenses may be arrayed in the first direction at not more than a horizontal pitch p, which is expressed by: p = 3 × N × 3 - 1 3   ( unit  :  a   sub  -  pixel   width ) where N is the number of parallaxes.

摘要翻译： 根据一个实施例，三维图像显示装置包括显示单元和液晶透镜。 多个子像素可以在显示单元中的第一方向和第二方向上以矩阵排列。 液晶透镜可以在不大于水平间距p的第一方向上排列，其由下式表示：p = 3×N×3-1 3×（单位：像素 宽度）其中N是视差数。

公开(公告)号：US20120169731A1

公开(公告)日：2012-07-05

申请号：US13414880

申请日：2012-03-08

申请人： Rieko FUKUSHIMA ,  Tatsuo SAISHU ,  Yuzo HIRAYAMA

发明人： Rieko FUKUSHIMA ,  Tatsuo SAISHU ,  Yuzo HIRAYAMA

IPC分类号： G06T15/00

CPC分类号： G02B27/2214 ,  G02F1/133526 ,  H04N13/305

摘要： A three-dimensional image display apparatus displays element images each composed of a set of parallax component images. An exit pupil array is located opposite the display surface. Exit pupils of the array correspond to the respective element images. The horizontal pitch of the exit pupils or an integral multiple of the horizontal pitch is set equal or slightly smaller than an integral multiple of the horizontal pitch of pixels. The parallax component images are oriented in different directions via the exit pupil. Principal beams from the parallax component images via the exit pupils are emitted substantially parallel to one another. The element image contains substantially the same parallax image component in two pixel areas in which two adjacent parallax image components are otherwise displayed. The same parallax image component is oriented in different directions via the corresponding exit pupil.

摘要翻译： 三维图像显示装置显示由一组视差分量图像组成的元素图像。 出口光瞳阵列位于显示表面的对面。 阵列的退出瞳孔对应于各个元件图像。 出射光瞳的水平间距或水平间距的整数倍被设置为等于或稍小于像素的水平间距的整数倍。 视差分量图像通过出射光瞳定向在不同的方向。 基于出射光瞳的来自视差分量图像的主光束基本上彼此平行地发射。 元素图像在其中显示两个相邻视差图像分量的两个像素区域中包含基本上相同的视差图像分量。 相同的视差图像分量通过相应的出射光瞳定向在不同的方向。

公开(公告)号：US20120200677A1

公开(公告)日：2012-08-09

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： G02B27/22 ,  H04N13/04

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：US20090079733A1

公开(公告)日：2009-03-26

申请号：US12234235

申请日：2008-09-19

申请人： Rieko FUKUSHIMA ,  Yuzo HIRAYAMA

发明人： Rieko FUKUSHIMA ,  Yuzo HIRAYAMA

IPC分类号： G06T15/00

CPC分类号： H04N13/398 ,  H04N13/305

摘要： An element image array for displaying a three-dimensional image is generated by assigning the parallax images that are contained in multi-viewpoint information obtained under an arbitrary condition to the pixels included in a display panel so that parallax information derived from multi-viewpoint images is assigned to the pixels, based on the incident positions of the optical beams emitted from the pixels and the image obtaining positions of the multi-viewpoint images, while the number of pixels forming each element image is adjusted so that the optical beams become incident substantially in mutually the same area at a first viewing distance.

摘要翻译： 通过将包含在任意条件下获得的多视点信息中的视差图像分配给显示面板中包括的像素，从而生成用于显示三维图像的元素图像阵列，使得从多视点图像导出的视差信息为 基于从像素发射的光束的入射位置和多视点图像的图像获取位置，分配给像素，同时调整形成每个元素图像的像素的数量，使得光束基本上入射到 在第一观看距离处相互相同的区域。