公开(公告)号：US08482684B2

公开(公告)日：2013-07-09

申请号：US13302888

申请日：2011-11-22

申请人： Ayako Takagi ,  Masako Kashiwagi ,  Tatsuo Saishu

发明人： Ayako Takagi ,  Masako Kashiwagi ,  Tatsuo Saishu

IPC分类号： G02F1/1335

CPC分类号： G02B27/2214 ,  G02B3/14 ,  G02F2001/134381 ,  G02F2001/294 ,  G02F2201/124 ,  H04N13/305 ,  H04N13/359

摘要： A stereoscopic image display apparatus is structured such that strip-shaped electrodes opposing a planar electrode and having end electrodes and a center electrode are disposed at intervals in a pitch direction of the liquid crystal lens array, such that a potential difference between the planar electrode and the center electrode is set smaller than a rising voltage Vth of the liquid crystal layer and a third voltage V3 larger in absolute value than a first voltage V1 applied to the planar electrode and a second voltage V2 applied to the center electrode and also larger than the rising voltage is applied to the end electrodes, and such that the relation 0.075

摘要翻译： 立体图像显示装置被构造成使得与平面电极相对的具有端电极和中心电极的带状电极以液晶透镜阵列的间距方向间隔设置，使得平面电极和 中心电极被设定为小于液晶层的上升电压Vth和绝对值大于施加到平面电极的第一电压V1的第三电压V3以及施加到平面电极的第一电压V2，并且还大于 上升电压被施加到端电极，并且使得满足0.075

公开(公告)号：US20120200562A1

公开(公告)日：2012-08-09

申请号：US13409933

申请日：2012-03-01

申请人： Masako KASHIWAGI ,  Tatsuo Saishu

发明人： Masako KASHIWAGI ,  Tatsuo Saishu

IPC分类号： G06T15/00

CPC分类号： G02B27/2214 ,  H04N13/305 ,  H04N13/317 ,  H04N13/324

摘要： A stereoscopic image display apparatus according an embodiment includes: an elemental image display unit having a display face in which pixels having sub-pixels are arranged in a matrix form, the display face being divided into a plurality of elemental images for display; and an optical plate provided on a viewer side of the elemental image display unit, the optical plate having a plurality of lenses arranged periodically with respect to the display face to be respectively associated with the plurality of elemental images, each of the lenses controlling light rays from the pixels which display an associated elemental image. In each lens, the sub-pixels which display an elemental image associated with the lens differing in isolation degree between adjacent sub-pixels depending upon whether a location is in a central portion of the lens or in a peripheral portion of the lens.

摘要翻译： 根据实施例的立体图像显示装置包括：具有显示面的元素图像显示单元，其中具有子像素的像素以矩阵形式布置，所述显示面被分成多个要显示的元素图像; 以及光学板，其设置在所述元素图像显示单元的观察者侧，所述光学板具有相对于所述显示面周期性地布置的多个透镜，以分别与所述多个基本图像相关联，所述透镜控制光线 从显示相关联的基本图像的像素。 在每个透镜中，根据位置是位于透镜的中心部分还是在透镜的周边部分中，显示与透镜相关联的基本图像在相邻子像素之间的隔离度不同的子像素。

公开(公告)号：US20090244682A1

公开(公告)日：2009-10-01

申请号：US12405477

申请日：2009-03-17

申请人： Tatsuo Saishu ,  Masako Kashiwagi ,  Ayako Takagi ,  Kazuki Taira

发明人： Tatsuo Saishu ,  Masako Kashiwagi ,  Ayako Takagi ,  Kazuki Taira

IPC分类号： G02B27/26 ,  G02F1/01 ,  G02F1/29 ,  G02B27/22

CPC分类号： H04N13/307 ,  H04N13/305

摘要： Mediums that are arranged opposite to an elemental-image display unit, that form two lens arrays having different principal planes together with substrates, and that switches a polarization direction of incident light corresponding to applied voltage, thereby making lens effect of either one of the lens arrays effective are included. By controlling the polarization direction synchronizing with a display timing of images to be displayed on the elemental-image display unit, the lens array to be effective is switched at each display timing, and images having different near or far direction are alternately displayed on the elemental-image display unit.

摘要翻译： 与元素图像显示单元相对布置的介质，其形成具有与基板不同的主平面的两个透镜阵列，并且对应于施加的电压切换入射光的偏振方向，从而使得透镜中的任一个的透镜效应 包括有效阵列。 通过与要显示在元素图像显示单元上的图像的显示定时同步地控制偏振方向，在每个显示定时切换要生效的透镜阵列，并且将具有不同近或远方向的图像交替地显示在元素 图像显示单元。

公开(公告)号：US20090052164A1

公开(公告)日：2009-02-26

申请号：US12195683

申请日：2008-08-21

申请人： Masako Kashiwagi ,  Tatsuo Saishu ,  Rieko Fukushima

发明人： Masako Kashiwagi ,  Tatsuo Saishu ,  Rieko Fukushima

IPC分类号： G02F1/13357

CPC分类号： G09G3/003 ,  G02B27/2214 ,  G02F1/133606 ,  G09G3/20 ,  G09G3/3413 ,  G09G3/3648 ,  H04N13/305 ,  H04N13/312 ,  H04N13/32 ,  H04N13/354

摘要： A stereoscopic display apparatus includes a liquid-crystal display device that has display pixels arranged in a matrix and displays an elemental image array formed from a plurality of field images on the display pixels to render stereoscopic display, a parallax creating unit provided on the front surface or the rear surface of the liquid-crystal display device, and a directional backlight that emits light through the liquid-crystal display device then through the parallax creating unit and switches directions of the thus-emitted light among a plurality of directions according to a display of the field image is disclosed.

摘要翻译： 立体显示装置包括液晶显示装置，该液晶显示装置具有排列成矩阵的显示像素，并且在显示像素上显示由多个场图像形成的基本图像阵列，以进行立体显示;视差产生单元，设置在前表面 或液晶显示装置的后表面，以及通过液晶显示装置发光的定向背光，然后通过视差产生单元，并根据显示来切换多个方向上发射的光的方向 的场图像被公开。

公开(公告)号：US08085294B2

公开(公告)日：2011-12-27

申请号：US12404612

申请日：2009-03-16

申请人： Ayako Takagi ,  Masako Kashiwagi ,  Tatsuo Saishu ,  Yuzo Hirayama

发明人： Ayako Takagi ,  Masako Kashiwagi ,  Tatsuo Saishu ,  Yuzo Hirayama

IPC分类号： H04N13/04

CPC分类号： G02B27/2214 ,  G02B27/26

摘要： A stereoscopic image display apparatus includes: a plane display device; a lens array provided in front of the display surface to distribute light rays from pixels of the display device to predetermined angles, and having a plurality of lenses arranged in a first direction; a variable polarizer provided between the plane display device and the lens array to polarize light rays from the pixels; and a double refraction prism array provided on an opposite side of the lens array from the display device, and including a plurality of double refraction prisms. Each of the double refraction prisms has a ridge in a second direction perpendicular to the first direction and arranged in the first direction with a pitch which is substantially twice a lens pitch in the lens array, and has double refraction in which a refractive index in a ridge direction is different from a refractive index in a direction perpendicular to the ridge direction.

摘要翻译： 立体图像显示装置包括：平面显示装置; 设置在所述显示面前方的透镜阵列，将来自所述显示装置的像素的光线分配到规定角度，并具有沿第一方向配置的多个透镜; 设置在所述平面显示装置和所述透镜阵列之间以使来自所述像素的光线偏振的可变偏振器; 以及双重折射棱镜阵列，其设置在与显示装置相反的透镜阵列侧，并且包括多个双折射棱镜。 双折射棱镜中的每一个在垂直于第一方向的第二方向上具有脊，并且在第一方向上以透镜阵列的透镜间距大致两倍的间距布置，并且具有双折射，其中折射率在 脊方向与垂直于脊方向的方向的折射率不同。

公开(公告)号：US08743113B2

公开(公告)日：2014-06-03

申请号：US13409933

申请日：2012-03-01

申请人： Masako Kashiwagi ,  Tatsuo Saishu

发明人： Masako Kashiwagi ,  Tatsuo Saishu

IPC分类号： G06T15/00 ,  G09G5/14

CPC分类号： G02B27/2214 ,  H04N13/305 ,  H04N13/317 ,  H04N13/324

摘要： A stereoscopic image display apparatus according an embodiment includes: an elemental image display unit having a display face in which pixels having sub-pixels are arranged in a matrix form, the display face being divided into a plurality of elemental images for display; and an optical plate provided on a viewer side of the elemental image display unit, the optical plate having a plurality of lenses arranged periodically with respect to the display face to be respectively associated with the plurality of elemental images, each of the lenses controlling light rays from the pixels which display an associated elemental image. In each lens, the sub-pixels which display an elemental image associated with the lens differing in isolation degree between adjacent sub-pixels depending upon whether a location is in a central portion of the lens or in a peripheral portion of the lens.

摘要翻译： 根据实施例的立体图像显示装置包括：具有显示面的元素图像显示单元，其中具有子像素的像素以矩阵形式布置，所述显示面被分成多个要显示的元素图像; 以及光学板，其设置在所述元素图像显示单元的观察者侧，所述光学板具有相对于所述显示面周期性地布置的多个透镜，以分别与所述多个基本图像相关联，所述透镜控制光线 从显示相关联的基本图像的像素。 在每个透镜中，根据位置是位于透镜的中心部分还是在透镜的周边部分中，显示与透镜相关联的基本图像在相邻子像素之间的隔离度不同的子像素。

公开(公告)号：US08582042B2

公开(公告)日：2013-11-12

申请号：US12884048

申请日：2010-09-16

申请人： Masako Kashiwagi ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yuzo Hirayama ,  Yoshiharu Momonoi ,  Ayako Takagi

发明人： Masako Kashiwagi ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yuzo Hirayama ,  Yoshiharu Momonoi ,  Ayako Takagi

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/1335

摘要： Certain embodiments provide a display device a plurality of subpixels arranged in a first direction and a second direction perpendicular to the first direction to form a matrix, and each having an aperture provided with a color component; and an optical controller provided to be opposed to the display device having a plurality of rectilinear optical apertures extending in the second direction are arranged in the first direction. A shape of the aperture in the subpixel is depending upon a condition that the apertures in the subpixels adjacent to each other in the first direction have a nonoverlapping region which is a nonoverlapping region in the second direction and a condition that an aperture ratio indicating a ratio of the aperture to the subpixel in length in the second direction is substantially constant in one line in the second direction irrespective of a position in the first direction.

摘要翻译： 某些实施例为显示装置提供沿垂直于第一方向的第一方向和第二方向布置的多个子像素以形成矩阵，并且每个具有设置有彩色分量的孔; 并且设置成与具有沿着第二方向延伸的多个直线光学孔的显示装置相对的光学控制器被布置在第一方向上。 子像素中的孔的形状取决于在第一方向上彼此相邻的子像素中的孔具有作为第二方向的非重叠区域的非重叠区域和表示比例的孔径比的条件 在与第一方向上的位置无关地，第二方向上的子像素长度上的孔径在第二方向上的一行基本上是恒定的。

公开(公告)号：US20090244270A1

公开(公告)日：2009-10-01

申请号：US12404612

申请日：2009-03-16

申请人： Ayako TAKAGI ,  Masako Kashiwagi ,  Tatsuo Saishu ,  Yuzo Hirayama

发明人： Ayako TAKAGI ,  Masako Kashiwagi ,  Tatsuo Saishu ,  Yuzo Hirayama

IPC分类号： H04N13/04

CPC分类号： G02B27/2214 ,  G02B27/26

摘要： A stereoscopic image display apparatus includes: a plane display device; a lens array provided in front of the display surface to distribute light rays from pixels of the display device to predetermined angles, and having a plurality of lenses arranged in a first direction; a variable polarizer provided between the plane display device and the lens array to polarize light rays from the pixels; and a double refraction prism array provided on an opposite side of the lens array from the display device, and including a plurality of double refraction prisms. Each of the double refraction prisms has a ridge in a second direction perpendicular to the first direction and arranged in the first direction with a pitch which is substantially twice a lens pitch in the lens array, and has double refraction in which a refractive index in a ridge direction is different from a refractive index in a direction perpendicular to the ridge direction.

摘要翻译： 立体图像显示装置包括：平面显示装置; 设置在所述显示面前方的透镜阵列，将来自所述显示装置的像素的光线分配到规定角度，并具有沿第一方向配置的多个透镜; 设置在所述平面显示装置和所述透镜阵列之间以使来自所述像素的光线偏振的可变偏振器; 以及双重折射棱镜阵列，其设置在与显示装置相反的透镜阵列侧，并且包括多个双折射棱镜。 双折射棱镜中的每一个在垂直于第一方向的第二方向上具有脊，并且在第一方向上以透镜阵列中的透镜间距大致两倍的间距布置，并且具有双折射，其中折射率在 脊方向与垂直于脊方向的方向的折射率不同。

公开(公告)号：US20110211142A1

公开(公告)日：2011-09-01

申请号：US13067045

申请日：2011-05-04

申请人： Masako Kashiwagi ,  Tatsuo Saishu ,  Rieko Fukushima

发明人： Masako Kashiwagi ,  Tatsuo Saishu ,  Rieko Fukushima

IPC分类号： G02F1/1335 ,  G02F1/13357

CPC分类号： G09G3/003 ,  G02B27/2214 ,  G02F1/133606 ,  G09G3/20 ,  G09G3/3413 ,  G09G3/3648 ,  H04N13/305 ,  H04N13/312 ,  H04N13/32 ,  H04N13/354

摘要： A stereoscopic display apparatus includes a liquid-crystal display device that has display pixels arranged in a matrix and displays an elemental image array formed from a plurality of field images on the display pixels to render stereoscopic display, a parallax creating unit provided on the front surface or the rear surface of the liquid-crystal display device, and a directional backlight that emits light through the liquid-crystal display device then through the parallax creating unit and switches directions of the thus-emitted light among a plurality of directions according to a display of the field image is disclosed.

公开(公告)号：US20110187948A1

公开(公告)日：2011-08-04

申请号：US12884048

申请日：2010-09-16

申请人： Masako KASHIWAGI ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yuzo Hirayama ,  Yoshiharu Momonoi ,  Ayako Takagi

发明人： Masako KASHIWAGI ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yuzo Hirayama ,  Yoshiharu Momonoi ,  Ayako Takagi

IPC分类号： G02F1/1335

CPC分类号： G02F1/1335

摘要： Certain embodiments provide a display device a plurality of subpixels arranged in a first direction and a second direction perpendicular to the first direction to form a matrix, and each having an aperture provided with a color component; and an optical controller provided to be opposed to the display device having a plurality of rectilinear optical apertures extending in the second direction are arranged in the first direction. A shape pf the aperture in the subpixel is depending upon a condition that the apertures in the subpixels adjacent to each other in the first direction have a nonoverlapping region which is a nonoverlapping region in the second direction and a condition that an aperture ratio indicating a ratio of the aperture to the subpixel in length in the second direction is substantially constant in one line in the second direction irrespective of a position in the first direction.

摘要翻译： 某些实施例为显示装置提供沿垂直于第一方向的第一方向和第二方向布置的多个子像素以形成矩阵，并且每个具有设置有彩色分量的孔; 并且设置成与具有沿着第二方向延伸的多个直线光学孔的显示装置相对的光学控制器被布置在第一方向上。 子像素中的孔的形状取决于在第一方向上彼此相邻的子像素中的孔具有在第二方向上是非重叠区域的非重叠区域和表示比例的孔径比的条件 在与第一方向上的位置无关地，第二方向上的子像素长度上的孔径在第二方向上的一行基本上是恒定的。