公开(公告)号：US08320041B2

公开(公告)日：2012-11-27

申请号：US10782928

申请日：2004-02-23

申请人： Shin-ichi Uehara ,  Masao Imai ,  Nobuaki Takanashi ,  Setsuo Kaneko

发明人： Shin-ichi Uehara ,  Masao Imai ,  Nobuaki Takanashi ,  Setsuo Kaneko

IPC分类号： G02B27/22

CPC分类号： G02B27/2228 ,  H04N13/31

摘要： A three-dimensional image display device is provided with a display panel. The display panel is provided with a plurality of pixels for the right eyes and pixels for the left eye, and light emitted from the pixels for the right eye is made incident to the right eye of a viewer and light emitted from the pixels for the left eye is made incident to the left eye. When the normal distance between the display panel and the viewer is set to a maximum observation distance, D (mm), then definition X (dpi) of at least one of a vertical direction and a horizontal direction on a display plane of the display panel is set as in the following expression. X ≥ 25.4 D × tan ⁡ ( 1 ′ )

摘要翻译： 三维图像显示装置具有显示面板。 显示面板设置有用于右眼的多个像素和用于左眼的像素，并且从用于右眼的像素发射的光被入射到观看者的右眼和从左侧的像素发射的光 眼睛发生在左眼。 当显示面板和观看者之间的正常距离设定为最大观察距离D（mm）时，则在显示面板的显示面上设定垂直方向和水平方向中的至少一个的定义X（dpi） 如下表所示设置。 X≥25.4 D×tan⁡（1'）

公开(公告)号：US20100328245A1

公开(公告)日：2010-12-30

申请号：US12877232

申请日：2010-09-08

申请人： Naoyasu Ikeda ,  Shin-ichi Uehara ,  Nobuaki Takanashi

发明人： Naoyasu Ikeda ,  Shin-ichi Uehara ,  Nobuaki Takanashi

IPC分类号： G06F3/041

CPC分类号： G06F3/0412 ,  G02B3/005 ,  G02B27/2214

摘要： A lenticular lens is provided in front of a liquid crystal panel composed of a plurality of pixels. In this case, the lenticular lens is arranged so that one cylindrical lens corresponds to two pixels adjacent to each other. Then, light rays outgoing from two pixels are refracted by this one cylindrical lens and intersect with each other at a point positioned on the surface of a tablet, and then reach the right eye and the left eye of a user, respectively.

摘要翻译： 在由多个像素组成的液晶面板的前面设置双凸透镜。 在这种情况下，双凸透镜被布置成使得一个柱面透镜对应于彼此相邻的两个像素。 然后，由两个像素射出的光线被该一个柱面透镜折射，并且在位于片剂表面上的点处彼此相交，然后分别到达用户的右眼和左眼。

公开(公告)号：US07852558B2

公开(公告)日：2010-12-14

申请号：US12637927

申请日：2009-12-15

申请人： Shin-ichi Uehara ,  Naoyasu Ikeda ,  Nobuaki Takanashi

发明人： Shin-ichi Uehara ,  Naoyasu Ikeda ,  Nobuaki Takanashi

IPC分类号： G02B27/22

CPC分类号： H04N13/31 ,  G02B27/2214 ,  H04N13/307 ,  H04N13/324

摘要： In a three-dimensional image display device for displaying color three-dimensional images, a fly eye lens, a display panel, and a light source are provided in this order from the observer side. A display panel has four pixels arrayed in a (2×2) matrix correlated with one lens element of the fly eye lens. In the event that j is a natural number, a pixel magnifying projection width e in a second direction is set in a range of the following expression according to mean interpupillary distance Y of the observers. e 3 ≠ Y 2 × j

摘要翻译： 在用于显示彩色三维图像的三维图像显示装置中，从观察者侧依次提供飞眼用透镜，显示面板和光源。 显示面板具有以与飞眼透镜的一个透镜元件相关的（2×2）矩阵排列的四个像素。 在j是自然数的情况下，根据观察者的瞳孔间距离Y，在第二方向上的像素放大投影宽度e被设定在以下表达式的范围内。 e 3≠Y 2×j

公开(公告)号：US07705844B2

公开(公告)日：2010-04-27

申请号：US10787101

申请日：2004-02-27

申请人： Shin-ichi Uehara ,  Naoyasu Ikeda ,  Nobuaki Takanashi

发明人： Shin-ichi Uehara ,  Naoyasu Ikeda ,  Nobuaki Takanashi

IPC分类号： G06T15/00

CPC分类号： G02B27/2214

摘要： A three-dimensional image/two-dimensional image display device includes a plurality of display pixels, and a lenticular lens for three-dimensional display. Each display pixel is consisted of M×N number of sub-pixels to be viewed from N view points. A pitch a of sub-pixels arranged in the longitudinal direction of ridge projection of the lenticular lens and a pitch b of the sub-pixels arranged in a direction orthogonal to the longitudinal direction of the lenticular lens satisfy the following expression. The M×N number of sub-pixels included in each of said display pixels are formed within a square area. a:b=N:1

摘要翻译： 三维图像/二维图像显示装置包括多个显示像素和用于三维显示的双凸透镜。 每个显示像素由从N个视点观看的M×N个子像素组成。 双凸透镜的脊突起的纵向排列的子像素的间距a和与双凸透镜的纵向正交的方向排列的子像素的间距b满足下式。 包括在每个所述显示像素中的M×N个子像素形成在正方形区域内。 a：b = N：1

公开(公告)号：US07411640B2

公开(公告)日：2008-08-12

申请号：US11870823

申请日：2007-10-11

申请人： Shin-ichi Uehara ,  Nobuaki Takanashi

发明人： Shin-ichi Uehara ,  Nobuaki Takanashi

IPC分类号： G02F1/1335 ,  G02B27/10

CPC分类号： G02F1/133526 ,  G02F1/133553 ,  H04N13/305 ,  H04N13/307

摘要： In a display panel, a plurality of pixel sections are arranged in the form of a matrix. Each of the pixel sections includes a pixel for displaying an image for the left eye and a pixel for displaying an image for the right eye. Lenticular lens having repeated convex surfaces is disposed in front of the display panel to deflect the light emitted from each pixel in the horizontal direction from the pixel for displaying the image for the left eye to the pixel for displaying the image for the right eye in each pixel section. Reflection plate reflects the exterior light toward the display panel and has surface projections on the surface. In this case, the focal distance f of the lens is different from the distance H between the surface of the reflection plate and the apex of the lens.

摘要翻译： 在显示面板中，以矩阵的形式配置多个像素部。 每个像素部分包括用于显示左眼图像的像素和用于显示右眼图像的像素。 具有重复凸面的透镜透镜设置在显示面板的前面，以使从水平方向的每个像素发射的光从用于显示左眼的图像的像素偏转到用于在每个中显示右眼的图像的像素 像素部分。 反射板将外部光线反射到显示面板，并且在表面上具有表面突起。 在这种情况下，透镜的焦距f与反射板的表面和透镜的顶点之间的距离H不同。

公开(公告)号：US08379178B2

公开(公告)日：2013-02-19

申请号：US13102274

申请日：2011-05-06

申请人： Shin-ichi Uehara ,  Masao Iriguchi ,  Naoyasu Ikeda ,  Nobuaki Takanashi

发明人： Shin-ichi Uehara ,  Masao Iriguchi ,  Naoyasu Ikeda ,  Nobuaki Takanashi

IPC分类号： G02F1/1343 ,  G02F1/1335

CPC分类号： G02B3/005 ,  G02B27/2214 ,  H04N13/305

摘要： In an image display device where a lenticular lens, a display panel, and a light source are provided in order from a viewer side, when cylindrical lenses of the lenticular lens are arrayed in a horizontal direction, in first-viewpoint pixels and second-viewpoint pixels of the display panel, openings whose sides which intersect with straight lines in the horizontal direction are not parallel to a vertical direction are formed. And, a shape of the openings of a pair of pixels mutually adjacent in the vertical direction is made line-symmetric with respect to edges of the pixels extending in the horizontal direction as an axis.

摘要翻译： 在从观察者侧依次设置双凸透镜，显示面板和光源的图像显示装置中，当双凸透镜的柱面透镜在水平方向排列时，在第一视点像素和第二视点 形成显示面板的像素，与水平方向上的直线相交的侧面的开口不垂直于垂直方向。 并且，在垂直方向相互相邻的一对像素的开口的形状相对于在水平方向上延伸的像素的边缘作为轴线对称。

公开(公告)号：US07812831B2

公开(公告)日：2010-10-12

申请号：US11154734

申请日：2005-06-17

申请人： Naoyasu Ikeda ,  Shin-ichi Uehara ,  Nobuaki Takanashi

发明人： Naoyasu Ikeda ,  Shin-ichi Uehara ,  Nobuaki Takanashi

IPC分类号： G06F3/042

CPC分类号： G06F3/0412 ,  G02B3/005 ,  G02B27/2214

摘要： A lenticular lens is provided in front of a liquid crystal panel composed of a plurality of pixels. In this case, the lenticular lens is arranged so that one cylindrical lens corresponds to two pixels adjacent to each other. Then, light rays outgoing from two pixels are refracted by this one cylindrical lens and intersect with each other at a point positioned on the surface of a tablet, and then reach the right eye and the left eye of a user, respectively.

摘要翻译： 在由多个像素组成的液晶面板的前面设置双凸透镜。 在这种情况下，双凸透镜被布置成使得一个柱面透镜对应于彼此相邻的两个像素。 然后，由两个像素射出的光线被该一个柱面透镜折射，并且在位于片剂表面上的点处彼此相交，然后分别到达用户的右眼和左眼。

公开(公告)号：US20050099688A1

公开(公告)日：2005-05-12

申请号：US10982973

申请日：2004-11-05

申请人： Shin-ichi Uehara ,  Naoyasu Ikeda ,  Nobuaki Takanashi

发明人： Shin-ichi Uehara ,  Naoyasu Ikeda ,  Nobuaki Takanashi

IPC分类号： G02B27/22 ,  H04N13/00

CPC分类号： H04N13/31 ,  G02B27/2214 ,  H04N13/307 ,  H04N13/324

摘要： In a three-dimensional image display device for displaying color three-dimensional images, a fly eye lens, a display panel, and a light source are provided in this order from the observer side. A display panel has four pixels arrayed in a (2×2) matrix correlated with one lens element of the fly eye lens. In the event that j is a natural number, a pixel magnifying projection width e in a second direction is set in a range of the following expression according to mean interpupillary distance Y of the observers. e 3 ≠ Y 2 × j

摘要翻译： 在用于显示彩色三维图像的三维图像显示装置中，从观察者侧依次提供飞眼用透镜，显示面板和光源。 显示面板具有排列在与2x2眼镜片的一个透镜元件相关的（2x2）矩阵中的四个像素。 在j是自然数的情况下，根据观察者的瞳孔间距离Y，在第二方向上的像素放大投影宽度e被设定在以下表达式的范围内。